Chapter 7: Optimization and Optional Acceptance Test Procedures (ATP)
Table of Contents
ATP Overview 7-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview 7-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BTS Preparation 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Tools and Equipment 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Remove the Solar Cover 7-2. . . . . . . . . . . . . . . . . . . . . . . . . .
BTS Power Up 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Remove Diagnostic Access Cover 7-4. . . . . . . . . . . . . . . . . .
Connect LMF to BTS 7-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview 7-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LMF to BTS Connection 7-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Connect LMF to BTS via Serial Port Connection 7-6. . . . . .
Procedure to Connect LMF to BTS via Ethernet Connection 7-7. . . . . . . .
Connect Test Equipment to BTS 7-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview 7-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Connect Advantest R3465 to BTS 7-11. . . . . . . . . . . . . . . . .
Procedure to Connect Advantest R3267 to BTS 7-13. . . . . . . . . . . . . . . . . .
Procedure to Connect the Motorola CyberTest, HP 8935, and
HP 8921 to BTS 7-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Connect the Agilent E4406A/E4432B to BTS 7-16. . . . . . . . .
Connect Test Set and Power Meter to LMF 7-18. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Connect the Communication Test Set and
Power Meter to the LMF 7-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RS232 Cable Configuration 7-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BTS Configuration 7-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective 7-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Create a Named HyperTerminal Connection for MMI
Communication 7-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Establish an MMI Communication Session 7-22. . . . . . . . . . .
Procedure to Set IP Address 7-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Simulate an LMF Session 7-24. . . . . . . . . . . . . . . . . . . . . . . .
Updating Default Channel Setting to Customer Operating Channel 7-25. . .
Synchronization Background 7-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Verify and Change BTS Synchronization Mode 7-27. . . . . . .
Procedure to Verify DPLL Tracking (RGPS/HSO) 7-28. . . . . . . . . . . . . . . .
Procedure to Verify and Modify Default Location Coordinates 7-29. . . . . .
7
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DRAFT
Table of Contents – continued
Procedure to Set Frame ID for Multi–Unit Logical BTS Configuration 7-31
BTS Software 7-32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective 7-32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Install the LMF Program and BTS Binaries 7-32. . . . . . . . . . . . . . . . . . . . .
Create a Site–Specific BTS Directory 7-32. . . . . . . . . . . . . . . . . . . . . . . . . .
Start the LMF and Login to the BTS 7-32. . . . . . . . . . . . . . . . . . . . . . . . . . .
Update BTS Specific CDF File Device Load Version 7-33. . . . . . . . . . . . .
Download/Enable MAWI 7-34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuration Data File (CDF) 7-35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Status LED States 7-36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verify and Set Span Line Settings 7-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective 7-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Span Line Settings 7-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Verify and Set Span Line Settings 7-37. . . . . . . . . . . . . . . . . .
SPAN_CONFIG Parameters 7-39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GPIB Addresses 7-40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction 7-40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verify the Gigatronics 8541C Power Meter GPIB Address 7-40. . . . . . . . .
Verify and Set Motorola CyberTest GPIB Address 7-41. . . . . . . . . . . . . . . .
Verify and Set HP8935 Test Set GPIB Address 7-42. . . . . . . . . . . . . . . . . .
Verify and Set the HP8921A and HP83236A/B GPIB Addresses 7-43. . . .
Verify and Set Advantest R3465 GPIB Address 7-44. . . . . . . . . . . . . . . . . .
RS232 GPIB Interface Box 7-45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verify and Set Advantest R3267 GPIB Address 7-45. . . . . . . . . . . . . . . . .
Verify and Set Advantest R3562 Signal Generator GPIB Address 7-47. . . .
Verify and Set Agilent E4406A Transmitter Tester GPIB Address 7-47. . . .
Verify and Set Agilent E4432B Signal Generator GPIB Address 7-49. . . . .
Test Equipment Calibration 7-51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Background 7-51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
Test Equipment Selection 7-57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Meter Calibration 7-60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
Procedure to Calibrate Test Equipment 7-52. . . . . . . . . . . . . . . . . . . . . . . . .
Calibration Without the LMF 7-52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Calibrate R3465 Test Set 7-53. . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Calibrate R3267 Test Set 7-53. . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Calibrate Agilent E4406A 7-54. . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Setup Advantest R3465 Test Equipment 7-55. . . . . . . . . . . . .
Procedure to Setup Advantest R3267 Test Equipment 7-56. . . . . . . . . . . . .
Objective 7-57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prerequisites 7-57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Select Test Equipment 7-57. . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting Test Equipment Automatically or Manually 7-58. . . . . . . . . . . . .
Procedure to Manually Select Test Equipment in a
Serial Connection Tab 7-58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Automatically Select Test Equipment in a
Serial Connection Tab 7-59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JAN 2002
DRAFT
Table of Contents – continued
Objective 7-60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prerequisites 7-60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Calibrate the Power Meter 7-60. . . . . . . . . . . . . . . . . . . . . . . .
Test Cable Calibration 7-61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Background 7-61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purpose of Cable Calibration 7-61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to do an Automated Cable Calibration 7-62. . . . . . . . . . . . . . . . .
Create CAL File 7-65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective 7-65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Background 7-65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Create a CAL File 7-66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acceptance Tests 7-67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview 7-67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Test Objective 7-67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX Tests 7-67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RX Test Objective 7-68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RX Tests 7-68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Subscriber Unit (SU) Test and Setup 7-69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective 7-69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Background 7-69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Test and Verify SU 7-69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Program SU NAM Parameters 7-71. . . . . . . . . . . . . . . . . . . . .
CDMA Operating Frequency Programming Information – North American
Cellular Bands 7-73. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective 7-73. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1900 MHz PCS Channels 7-73. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calculating 1900 MHz Center Frequencies 7-74. . . . . . . . . . . . . . . . . . . . . .
800 MHz CDMA Channels 7-76. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calculating 800 MHz Center Frequencies 7-76. . . . . . . . . . . . . . . . . . . . . . .
TX Acceptance Tests 7-78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective 7-78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prerequisites 7-78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Run TX ATP Test 7-78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Run TX Tests Using Backup Synchronization
(Sites Equipped With GPS) 7-78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RX Acceptance Tests 7-84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective 7-84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prerequisites 7-84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Run RX ATP Test 7-84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
JAN 2002
Generate an ATP Report 7-88. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Background 7-88. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ATP Report 7-88. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Run ATP Report 7-88. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Copy LMF CAL File to CBSC 7-89. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective 7-89. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
Table of Contents – continued
Background 7-89. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Copy CAL Files from LMF to a Diskette 7-89. . . . . . . . . . . .
Procedure to Copy CAL Files from Diskette to the CBSC 7-90. . . . . . . . . .
Prepare to Leave the Site 7-91. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remove External Test Equipment 7-91. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reset and Initialize Site Remotely 7-91. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bring BTS into Service with the CDMA LMF 7-91. . . . . . . . . . . . . . . . . . .
Terminate LMF Session/Remove Terminal 7-92. . . . . . . . . . . . . . . . . . . . . .
Replace Diagnostic Access Cover 7-93. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replace Solar Cover 7-93. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
JAN 2002
DRAFT
ATP Overview
Overview
The purpose of this procedure is to outline the optimization and ATP
after a BTS installation. Calibration of the BTS is performed in the
factory and is not required. The ATP is also performed in the factory
and is optional.
All the procedures in this chapter are to be performed with the BTS out
of service or under LMF control. If necessary, refer to the “Shut Down
and Restoring BTS Signaling” procedure in Chapter 7.
For a complete listing of the required tools and equipment, refer to the
“ATP Tools and Equipment” list in Chapter 1.
IMPORTANT
*
You must run the ATP with LMF Software Release
2.15.0.1.10 or higher.
7
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-1
BTS Preparation
Overview
Required T ools and Equipment
Procedure to Remove the Solar
Cover
The purpose of this procedure is to prepare the BTS for the ATP. This
procedure consists of:
1. Solar Cover Removal
2. BTS Power Up
3. Diagnostic Access Cover Removal
The following tools and materials are necessary to do this procedure:
Torque driver wrench, 1/4–in. hex female drive, 0–10 N–M
T20 Torx tamper bit
If you did not mount the solar cover during the unit installation, then this
procedure is not necessary.
Remove the four captive screws (two on each side) that hold the front
solar cover. Refer to Figure 7-1.
Figure 7-1: Front Solar Cover
FRONT COVER
CAPTIVE SCREWS
7
CAPTIVE SCREWS
BTS Power Up
7-2
Figure 7-2 shows the location of the AC power breakers inside the
optional Primary Surge Suppressor. The AC breakers must be closed
before you power up the MicroCell unit.
Figure 7-3 shows the location of the AC and DC Power breakers on the
unit. Push both the AC and DC breakers in to power up the unit.
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
BTS Preparation – continued
Figure 7-2: Location of AC Power Breakers Inside Primary Surge Suppressor
AC POWER BREAKER
CARRIER 2
AC POWER BREAKER
CARRIER 3
AC POWER BREAKER
CARRIER 4
Figure 7-3: Location of AC and DC Power Breakers
AC POWER BREAKER
CARRIER 1
MAIN INPUT BREAKER
JAN 2002
AC POWER BREAKER
DC POWER BREAKER
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7
7-3
BTS Preparation – continued
Procedure to Remove
Diagnostic Access Cover
NOTE
The screws are captivated. Do not attempt to remove them
from the cover.
Table 7-1: Procedure for Removing Diagnostic Access Cover
Step Action
1 Using a T20 Torx tamper bit, loosen the two tamper resistant M4 screws holding the cover. See
Figure 7-4.
2 Gently tap the cover to loosen if required.
3 Remove the cover and set inside a secure place.
NOTE
The 19 MHz and 2 SEC connectors should not be terminated with a 50 ohm terminator.
Figure 7-4: How To Remove The Diagnostic Access Cover
7
SCREWS IN DIAGNOSTIC
ACCESS COVER ARE CAPTIVE
7-4
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
BTS Preparation – continued
Figure 7-5: Detail Location of the Diagnostic Access Area
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7
7-5
Connect LMF to BTS
Overview
LMF to BTS Connection
Procedure to Connect LMF to
BTS via Serial Port Connection
This procedure gives instructions to connect the LMF to the BTS.
The LMF is connected to the MMI/LMF connector on the diagnostic
access area.
The LMF serial port, or PCMCIA (Personal Computer Memory Card
International Association) Serial Adapter provides the connection
between the LMF and the MMI/LMF connector located on the
diagnostic access area.
There are three different methods to connect the LMF to the BTS: serial
port to DB9, Ethernet via Ethernet hub, and Ethernet via crossover
connection.
Connect the LMF to the BTS. Refer to Figure 7-6, Figure 7-10, and
Table 7-2.
Figure 7-6: Serial to DB9 BTS to LMF connection
7
CONNECT TO
LMF
PCMCIA SERIAL I/O
OR SERIAL I/O PORT
DB9 TO DB9 CABLE
CONNECT 15 TO 9–PIN MMI TO SERIAL
CONNECTOR TO MMI/ENET SYSTEM PORT
7-6
DB9
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DB9
DRAFT
JAN 2002
Connect LMF to BTS – continued
Procedure to Connect LMF to
BTS via Ethernet Connection
You can connect the LMF to the BTS via an Ethernet connection.
Depending upon site configuration, you can use an Ethernet connection
with or without an Ethernet hub. For example, if your BTS is mounted
on a pole and there is no power connection available for the Ethernet
hub, then you can connect to the BTS via a RJ45 crossover cable or a
MMI to LAN crossover adapter. In either case, you must configure
either the RJ45 cable or the adapter to a crossover configuration.
Ethernet connection via Ethernet hub
To connect the LMF to the BTS via an Ethernet connection using an
Ethernet hub, refer to Figure 7-7, Figure 7-10, and Table 7-2.
Figure 7-7: Ethernet BTS to LMF Connection Using an Ethernet Hub
JAN 2002
CONNECT PCMCIA
LAN CARD TO
LMF
ETHERNET HUB
4–PORT 10 BASE T
ETHERNET HUB
RJ45 ETHERNET CABLE
Ethernet connection via crossover cable
To connect the LMF to the BTS via an Ethernet connection using a
crossover cable or adapter, you must configure the RJ45 cable or the
MMI to LAN adapter as a crossover. Refer to Figure 7-8 for information
on how to configure the cable or adapter. Refer to Figure 7-9,
Figure 7-10, and Table 7-2 to connect the LMF to the BTS.
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
7
RJ45 ETHERNET TO
15–PIN MMI TO LAN
ADAPTER
7-7
DRAFT
Connect LMF to BTS – continued
Figure 7-8: Ethernet Crossover Cable and Adapter Wiring
RJ45 ETHERNET CABLE CROSSOVER CONFIGURATION
TX+
1
TX–
2
RX+
3
RX–
6
BLUE
ORANGE
BLACK
YELLOW
RED
GREEN
BROWN
GRAY
1
2
3
6
4
5
7
8
MMI/LAN ADAPTER CROSSOVER CONFIGURATION
15–PIN D–SUB
TX+
4
TX–
5
RX+
15
RX–
12
Figure 7-9: Ethernet BTS to LMF Connection Using Crossover Cable or Adapter
RJ–45
BLUE
ORANGE
BLACK
YELLOW
RED
GREEN
BROWN
GRAY
1
2
3
6
4
5
7
8
NOTE: YOU MUST CONFIGURE EITHER THE RJ45
CABLE OR THE MMI TO LAN ADAPTER AS A
CROSSOVER TO CONNECT THE LMF TO THE BTS IN
THIS FASHION.
7
CONNECT PCMCIA
LAN CARD TO
LMF
ETHERNET HUB
RJ45 ETHERNET TO
15–PIN MMI TO LAN
ADAPTER
(SEE NOTE)
RJ45 ETHERNET CABLE
(SEE NOTE)
7-8
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DRAFT
JAN 2002
Connect LMF to BTS – continued
MMI/LMF serial connector information
Refer to Figure 7-10 and Table 7-2 for information for the 15–pin
MMI/LMF connector.
Figure 7-10: 15–Pin MMI/LMF Serial Connector
11 12 13 14 15
678910
12345
Pin# Abbreviation Description
1 RTS Request to Send
2 TXD Transmit Data
Table 7-2: 15–Pin MMI/LMF Serial Cable Information
3 RXD Receive Data
4 TX+ Ethernet Transmit +
5 TX– Ethernet Transmit –
6 CTS Clear to Send
7 CTS Clear to Send
8 CTS Clear to Send
9 – Open
10 RI Ring Indicator
11 RI Ring Indicator
12 RX+ Ethernet Receive +
13 CTS Clear to Send
14 GND Ground
15 RX– Ethernet Receive –
7
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-9
Connect Test Equipment to BTS
Overview
The following test equipment setup applies to the BTS Acceptance Test
Procedure (ATP).
The SC300 BTS supports the following test sets for IS95 A/B testing:
1. Advantest R3465 with R3561 Signal Generator.
2. Motorola CyberTest
3. HP 8921A (for 800 MHz testing only)
4. Aglient 8935 Series E6380A (formally HP8935)
The 1X SC300 BTS supports the following test sets for CDMA2000
1X testing:
1. Advantest R3267 with R3562 Signal Generator
2. Agilent E4406A with E4432B Signal Generator
NOTE
If you are not going to perform the ATP, then proceed to
the “Creating a Named HyperTerminal Connection for
MMI Communication” procedure in this chapter.
Equipment warm-up
IMPORTANT
*
7
*
Warm-up BTS equipment site for a minimum of 60
minutes prior to the BTS ATP. This assures BTS site
stability and contributes to test accuracy.
(Time spent running initial power–up, hardware/firmware
audit, and BTS download counts as warm–up time).
IMPORTANT
Warm-up test equipment for a minimum of 60 minutes
prior to their use in the BTS ATP. This assures maximum
equipment measurement accuracy and consistency during
testing.
7-10
All test equipment is controlled by the LMF via a Serial Cable/GPIB
bus. The LMF expects each piece of test equipment to have a factory-set
GPIB address. If there is a communications problem between the LMF
and any piece of test equipment, you should verify that the GPIB
addresses have been set correctly.
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
Connect Test Equipment to BTS – continued
NOTE
In the following procedure and illustrations, typical DIP
switch positions and/or configurations are shown. If
required, refer to the test equipment OEM user manuals for
additional information.
Procedure to Connect
Advantest R3465 to BTS
Follow the procedure in Table 7-3 to connect the Advantest R3465 to the
BTS. Refer to Figure 7-11.
Table 7-3: Connecting Advantest R3465 to the BTS
Step Action
1 Connect an SMA/BNC coax cable between the following points:
– BNC on the Advantest CDMA TIMEBASE IN port.
– SMA on the 19 MHz port on the diagnostic access area of the BTS.
2 Connect an SMA/BNC cable between the following points:
– BNC to one end of the BNC “T.”
– SMA on the 2 Sec port on the diagnostic access area of the BTS.
3 Connect a BNC/BNC cable between the following points:
– BNC to one end of the BNC “T.”
– BNC to the EXT TRIG port on the rear panel of the Advantest R3465.
4 Connect the BNC “T” to the EVEN SEC/SYNC IN port of the Advantest R356IL.
5 Verify the R3561 and R3465 rear panel connections are in place (These are common connections and
should already be installed):
– Serial cable between 3465A rear panel SERIAL I/O port and R3561 SERIAL I/O port.
– SMA cable between 3465A rear panel 1ST LO OUT port and R3561 LOCAL IN port.
7
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-11
Connect Test Equipment to BTS – continued
Figure 7-11: Communications Test Set Timing Signal Detail (Advantest R3465)
BTS DIAGNOSTIC ACCESS AREA
CONNECTIONS DEPICTED BY HEAVY BOLD LINES ARE
STATIONARY AND SHOULD REMAIN INSTALLED DURING
TEST EQUIPMENT TRANSPORT FROM SITE TO SITE.
2 SECOND REFERENCE
19.6608 MHZ REFERENCE
BNC
“T”
Advantest R3465
front panel
7
GPIB
CONNECTOR
FROM EVEN
SEC/SYNC IN
Advantest R3465
rear panel
7-12
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
Connect Test Equipment to BTS – continued
Procedure to Connect
Advantest R3267 to BTS
Use the procedures in Table 7-4 to connect the Advantest R3267 to the
BTS. Refer to Figure 7-12.
NOTE
The Advantest R3267 test set is used for 1X system
testing.
Table 7-4: Procedure to Connect Advantest R3267 to the BTS
Step Action
1 Connect an SMA/BNC coax cable between the following points:
– BNC on the MOD TIMEBASE IN port on the front panel of the Advantest R3562 Test
Source.
– SMA on the 19 MHz port on the diagnostic access area of the BTS.
2 Connect an SMA/BNC cable between the following points:
– SMA on the 2 Sec port on the diagnostic access area of the BTS.
– BNC to the EXT TRIG IN port on the front panel of the Advantest R3562 Test Source.
3 Verify the R3267 and R3562 rear panel connections are in place (These are common connections
and should already be installed):
– Serial cable between R3267 rear panel SERIAL I/O port and R3562 rear panel SERIAL I/O
port.
– SMA cable between R3267 rear panel 10MHZ REF OUT port and R3562 rear panel
SYNTHE REF IN port.
– SMA cable between R3267 rear panel EXT TRIG port and R3562 rear panel CLOCK OUT
1 port.
– Parallel cable between R3267 rear panel GPIB port and R3562 GPIB port.
7
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-13
Connect Test Equipment to BTS – continued
Figure 7-12: R3267 Communications Test Set Timing Signal Detail
CONNECTIONS DEPICTED BY HEAVY BOLD
LINES ARE STATIONARY AND SHOULD REMAIN
INSTALLED DURING TEST EQUIPMENT
TRANSPORT FROM SITE TO SITE.
2 SECOND REFERENCE
19.6608 MHZ REFERENCE
BTS DIAGNOSTIC ACCESS AREA
ADVANTEST R3267 FRONT PANEL ADVANTEST R3267 REAR PANEL
ADVANTEST R3267 SPECTRUM ANALYZER 100Hz –
8GHz
SERIAL I/O
EXT TRIG
7
10 MHZ
GPIB
!
RF OUT
ADVANTEST R3562 RECEIVER TEST SOURCE
EXT TRIG IN
MOD TIME BASE IN
SERIAL I/O
GPIB
SYNTHE
REF IN
!
CLOCK
ADVANTEST R3562 TEST SOURCE
FRONT PANEL
OUT 1
ADVANTEST R3562 TEST SOURCE
REAR PANEL
7-14
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
Connect Test Equipment to BTS – continued
Procedure to Connect the
Motorola CyberTest, HP 8935,
and HP 8921 to BTS
Figure 7-13: Communications Test Set Timing Signal Detail (CyberTest, HP 8935, and HP 8921)
BTS DIAGNOSTIC ACCESS AREA
COMMUNICATIONS TEST SET
MOTOROLA CYBERTEST
FREQ MONITOR 19.6608 MHZ CLOCK
REFERENCE FROM DIAGNOSTIC
SYNC MONITOR EVEN SEC TICK
PULSE REFERENCE FROM
DIAGNOSTIC ACCESS AREA
ACCESS AREA
AGILENT 8935 SERIES E6380A
(FORMALLY HP 8935)
SYNC MONITOR EVEN
SEC TICK PULSE
REFERENCE FROM
DIAGNOSTIC ACCESS
AREA
HP 8921
SYNC MONITOR
EVEN SEC TICK
PULSE REFERENCE
FROM DIAGNOSTIC
ACCESS AREA
2 SECOND REFERENCE
FREQ MONITOR 19.6608 MHZ CLOCK
REFERENCE FROM DIAGNOSTIC
ACCESS AREA
FREQ MONITOR 19.6608
MHZ CLOCK REFERENCE
FROM DIAGNOSTIC
ACCESS AREA
CONNECTIONS DEPICTED BY DOTTED LINES ARE
STATIONARY AND SHOULD REMAIN INSTALLED DURING
TEST EQUIPMENT TRANSPORT FROM SITE TO SITE.
19.6608 MHZ REFERENCE
7
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-15
Connect Test Equipment to BTS – continued
Procedure to Connect the
Agilent E4406A/E4432B to BTS
Agilent E4406A/E4432B test equipment interconnection
To provide proper operation during testing when both units are required,
the 10 MHz reference signal from the E4406A transmitter test set must
be provided to the E4432B signal generator. Connect a BNC (M)–BNC
(M) cable from the E4406A 10 MHz OUT (SWITCHED) connector to
the E4432B 10MHz IN connector as shown in Figure 7-14.
Figure 7-14: Agilent 10 MHz Reference Connections
E4432B
10 MHz IN
E4406A
10 MHz OUT
(SWITCHED)
TO GPIB BOX
7
7-16
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
JAN 2002
DRAFT
Connect Test Equipment to BTS – continued
Figure 7-15: Agilent E4406A/E4432B Communications Test Set Timing Signal Detail
BTS DIAGNOSTIC ACCESS AREA
CONNECTIONS DEPICTED BY HEAVY BOLD
LINES ARE STATIONARY AND SHOULD REMAIN
INSTALLED DURING TEST EQUIPMENT
TRANSPORT FROM SITE TO SITE.
Agilent E4432B (Top) and E4406A (Bottom)
2 SECOND REFERENCE
19.6608 MHZ REFERENCE
TO TRIGGER IN
ON REAR OF
TRANSMITTER
TO PATTERN TRIG IN
ON REAR OF SIGNAL
GENERATOR
BNC
“T”
NOTE:
10 MHZ IN ON REAR OF SIGNAL GENERATOR IS CONNECTED TO
10 MHZ OUT (SWITCHED) ON REAR OF TRANSMITTER TESTER
(FIGURE 7-14).
TESTER
SYNC MONITOR
EVEN SEC TICK
PULSE REFERENCE
FROM CSM BOARD
TO EXT REF IN
ON REAR OF
TRANSMITTER
TESTER
FREQ MONITOR
19.6608 MHZ CLOCK
REFERENCE FROM
CSM BOARD
7
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-17
Connect Test Set and Power Meter to LMF
Procedure to Connect the
Communication Test Set and
Power Meter to the LMF
Use the following procedure in Table 7-5 to connect the communication
test set to the power meter and to the LMF. Refer to Figure 7-16.
Table 7-5: Procedure to Connect the Communication Test Set and Power Meter to the LMF
Step Action
1 Connect the RS232–IEEE488 converter serial cable between the COM1 port of the LMF and the
RS232 port of the RS232–IEEE488 converter.
2 Connect a GPIB cable between the RS232–IEEE488 converter and the GPIB port on the
communication test set.
3 Connect a GPIB cable between the GPIB port on the communication test set and the GPIB port of
the power meter.
4 Set the DIP switches on the RS232–IEEE488 converter as shown in Figure 7-16.
5 Power on the communication test set, power meter and RS232–IEEE488 converter.
Figure 7-16: LMF to Test Equipment Connection
RS–232 CABLE
TO COMM1 PORT ON CDMA
LMF NOTEBOOK
LMF
GIGATRONICS
POWER METER
SIGNAL GENERATOR
(IF EQUIPPED)
7
S MODE
DATA FORMAT
BAUD RATE
GPIB ADDRESS
G MODE
COMMUNICATION TEST SET
RS232–IEEE488 CONVERTER
OFF
ON
GPIB CABLE(S) TO GPIB
CONNECTOR ON TEST
EQUIPMENT
7-18
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
Connect Test Set and Power Meter to LMF – continued
RS232 Cable Configuration
One National Instruments GPIB–232–CT with Motorola
CGDSEDN04X RS232 serial cable or equivalent is used to interface the
LMF to the test equipment.
A Standard RS–232 cable can be used with the following modifications:
Pin 8 (CTS) does not have to be jumpered/shorted to the others as it is
a driver output. The DTR is already a driver output signal. The other
pins are to receivers. Short pins 7, 1, 4, 6 on each cable end:
Figure 7-17 shows the cable configuration for the RS232–IEEE488
converter serial cable.
Figure 7-17: RS232–IEEE488 Converter Serial Cable Configuration
9–pin D (female) 9–pin D (female)
GND 5 5 GND
RX 3
RTS 7 7 RTS
CTS 8
RSD/DCD 1 1 RSD/DCD
DTR 4 4 DTR
DSR 6 6 DSR
ON BOTH CONNECTORS SHORT
PINS 7 AND 8;
SHORT PINS 1, 4 AND 6
2 TX
3 RXTX 2
8 CTS
7
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-19
BTS Configuration
Objective
Procedure to Create a Named
HyperTerminal Connection for
MMI Communication
The objective of this procedure is to configure the BTS and establish
communication sessions between the LMF and BTS. This procedure
consists of:
1. Creating a named hyperterminal connection for MMI
communication
2. Establishing an MMI communication session
3. Verify and set IP address
4. Programming customer operating channel
5. Verifying BTS synchronization mode
6. Verifying DPLL tracking
7. Setting frame_id
Confirming or changing the configuration data of certain BTS Field
Replaceable Units (FRU) requires establishing an MMI communication
session between the CDMA LMF computer and the FRU. Using features
of the Windows operating system, the connection properties for an MMI
session can be saved on the CDMA LMF computer as a named Windows
HyperTerminal connection. This eliminates the need for setting up
connection parameters each time an MMI session is required to support
optimization.
Once the named connection is saved, a shortcut for it can be created on
the Windows desktop. Double–clicking the shortcut icon will start the
connection without the need to negotiate multiple menu levels.
7
Table 7-6: Procedure to Create a Named HyperTerminal Connection for MMI Communication
Step Action
1 From the Windows Start menu, select:
Programs > Accessories
2 Select Communications, double click the Hyperterminal folder, and then double click on the
Hypertrm.exe icon in the window which opens.
Follow the procedures in Table 7-6 to establish a named HyperTerminal
connection and create a Windows desktop shortcut for it.
7-20
NOTE
If a Location Information Window appears, enter the required information, then click on the
Close button. (This is required the first time, even if a modem is not to be used.)
If a You need to install a modem..... message appears, click on NO.
. . . continued on next page
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
JAN 2002
DRAFT
BTS Configuration – continued
Table 7-6: Procedure to Create a Named HyperTerminal Connection for MMI Communication
Step Action
3 When the Connection Description box opens:
– Type a name for the connection being defined (e.g., MMI Session) in the Name: window,
– Highlight any icon preferred for the named connection in the Icon: chooser window, and
– Click OK.
NOTE
For CDMA LMF computer configurations where COM1 is used by another interface such as test
equipment and a physical port is available for COM2, select COM2 in the following step to prevent
conflicts.
4 From the Connect using: pick list in the Connect To box displayed, select Direct to Com 1 or
Direct to Com 2 for the RS–232 connection port, and click OK.
5 In the Port Settings tab of the COM# Properties window displayed, configure the RS–232 port
settings as follows:
Bits per second: 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None
6 Click OK.
7 Save the defined connection by selecting:
File > Save
8 Close the HyperTerminal window by selecting:
File > Exit
9 Click the Yes button to disconnect when prompted.
10 If the Hyperterminal folder window is still open, proceed to step 12.
11 Select Communications and double click the Hyperterminal folder.
12 Highlight the newly–created connection icon by clicking on it.
13 Right click and drag the highlighted connection icon to the Windows desktop and release the right
mouse button.
14 From the popup menu which appears, select Create Shortcut(s) Here.
7
15 If desired, reposition the shortcut icon for the new connection by dragging it to another location on the
Windows desktop.
16 Close the Hyperterminal folder window by selecting:
File > Close
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-21
BTS Configuration – continued
Procedure to Establish an MMI
Communication Session
For those procedures which require MMI communication between the
CDMA LMF and the BTS, follow the procedures in Table 7-7 to initiate
the communication session.
NOTE
If an LMF session is in progress, logout of the LMF prior
to establishing an MMI communication session. Refer to
steps 1 and 2 of the “Remove LMF” procedure in
Table 7-54.
Table 7-7: Procedure to Establish an MMI Communication Session
Step Action
1 Connect the CDMA LMF computer to the BTS. Refer to the “Connecting the LMF to the BTS”
procedure in this chapter.
2 Start the named HyperTerminal connection for MMI sessions by double clicking on its Windows
desktop shortcut.
3
NOTE
If a Windows desktop shortcut was not created for the MMI connection, access the connection from
the Windows Start menu by selecting:
Programs > Accessories > Hyperterminal > HyperTerminal > <Named HyperTerminal
Connection (e.g., MMI Session)>
Once the connection window opens, establish MMI communication with the BTS FRU by pressing
the CDMA LMF computer Enter key until the prompt identified in the applicable procedure is
obtained.
Every command is entered at the SC300> prompt unless otherwise specified.
7
7-22
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
BTS Configuration – continued
Procedure to Set IP Address
You must set an IP address on the unit before you can begin an LMF
Ethernet (LAN) session. Follow the instructions in Table 7-8 to set the
IP address.
Table 7-8: Procedure to Set IP Address
Step Action
1 Enter the following command to check the ethernet IP address:
sc300>ether getip
Observe the following typical response (if the IP address was not set):
COMMAND ACCEPTED: ether getip
Current IP ADDRESS: 0.0.0.0
2 Enter the following command to check the ethernet gateway address:
sc300>ether getgw
Observe the following typical response (if the IP address was not set):
COMMAND ACCEPTED: ether getgw
GW address: 0.0.0.0
3 Enter the following command to check the ethernet netmask value:
sc300>ether getnm
Observe the following typical response (if the IP address was not set):
COMMAND ACCEPTED: ether getnm
NETMASK: 0.0.0.0
4 If the IP address is set, then you are finished with this procedure. If you must set the IP address,
then proceed with steps 5 through 7.
NOTE
The default LMF IP address is 128.0.0.2.
5 Enter the following command to set the IP address:
sc300>ether setip 128.0.0.2
The system will display the following output:
COMMAND ACCEPTED: ether setip 128.0.0.2
THESE ARE THE BYTES READ IN: 128.0.0.2
SETTING IP: 128.0.0.2
Completed flashing of IP address
CONFIRM NEW IP: 128.0.0.2
SETTING Ethernet Address: 8:0:80:0:0:2
Completed flashing of Ether address
CONFIRM NEW Ethernet Address: 8:0:80:0:0:2
7
JAN 2002
New parameters will take affect after next reset.
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
. . . continued on next page
7-23
DRAFT
BTS Configuration – continued
Table 7-8: Procedure to Set IP Address
Step Action
6 Enter the following command at the sc300> prompt:
sc300>ether setgw 128.0.0.2
The system will display the following output:
COMMAND ACCEPTED: ether setgw 128.0.0.2
”128” ”0” ”0” ”2”
THESE ARE THE BYTES READ IN: 128.0.0.2
SETTING GW: 128.0.0.2
Completed flashing of Gateway address
CONFIRM NEW GW: 128.0.0.2
New parameters will take affect after next reset.
7 Enter the following command at the sc300> prompt:
sc300>ether setnm 255.255.255.255
The system will display the following output:
COMMAND ACCEPTED: ether setnm 255.255.255.255
”255” ”255” ”255” ”255”
THESE ARE THE BYTES READ IN: 255.255.255.255
SETTING NETMASK: 255.255.255.255
Completed flashing of SubnetMask address
CONFIRM NEW NETMASK: 255.255.255.255
New parameters will take affect after next reset.
8 Repeat steps 1 through 3 to verify your entries.
9 If your entries are correct, then press the red RESET button on the diagnostic access area to reset
the unit.
7
Procedure to Simulate an LMF
Session
You must start a simulated LMF session when you enter MMI
commands. Enter the following command at the MMI prompt to
simulate an LMF link:
sndtype 0xa178
You should enter this command at the beginning of every simulated
MMI Communication Session.
7-24
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
BTS Configuration – continued
Updating Default Channel
Setting to Customer Operating
Channel
A non–volatile database containing the default channel and default
power level of the site must be programmed. The default channel is the
customer operating channel for this site. The default power level must
be set to –50 dBm which will be overwritten by the MM/OMCR when
the site comes on–line.
It is imperative that the customer frequency be programmed into this
database. Failure to do so may result in the RF interference to other
RF–emitting devices in the local area whenever the site is powered up.
Table 7-9: Procedure to Update Default Channel Setting to Customer Operating Channel
Step Action
1 Connect the LMF computer terminal to the MMI/LMF connector. Refer to Figure 7-6.
2 If you have not already done so, logout of the BTS and exit the LMF. Wait 10 seconds before
proceeding.
3 Establish an MMI connection session with the BTS. Refer to Table 7-7.
4 Simulate an LMF connection by issuing the sndtype 0xa178 command.
5 Verify that the BTS is in OOS_RAM status by issuing the status command.
6 Enter the op_param –w –50 chan# command. The command parameters are as follows:
–w instructs the BTS to write the values into non–volatile memory.
–50 defaults the power to –50dBm
chan# the customer operating channel (refer to Table 7-43 for 1.9 GHz systems and
Table 7-44 for 800 MHz systems).
If the command is successful, the following response will display:
PASSED: TRX EEPROM updated for power level = –50 (dBm) and channel =
chan#
7 If no additional MMI sessions are required at this time, exit the MMI session and HyperTerminal
connection by selecting File>Exit.
If you are continuing the MMI session, proceed to Table 7-10.
7
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-25
BTS Configuration – continued
Synchronization Background
GPS
GPS is typically used as the primary timing reference for CDMA BTSs.
In applications where RGPS is used, the BTS is said to be synchronous
with CDMA system time. The RGPS provides a 1 Pulse Per Second
timing reference and Time Of Day information to allow the BTS to
synchronize to CDMA system time.
HSO
A High Stability Oscillator (HSO) within the BTS provides a backup
timing reference in the event of a GPS outage. Using only the HSO, the
BTS can maintain CDMA system time for up to 24 hours. The BTS can
also use the HSO as the primary timing reference (non–synchronous
operation). However, synchronization to CDMA system time is not
possible. The HSO provides a 1 Pulse Per Second timing reference to
allow the BTS to remain synchronized to CDMA system time in the
event of a GPS outage (synchronous operation) or to provide a stable
frequency reference (non–synchronous operation).
NOTE
The HSO must be installed with GPS tracking for at least
24 hours before the HSO can provide 24 hours of backup
for CDMA system time synchronization.
BTS
The BTS uses a Digital Phase Locked Loop (DPLL) to track the RGPS
and/or HSO and generate a 19.6608 MHz CDMA timing reference. This
7
timing reference, in conjunction with Time Of Day information provided
by the RGPS, allows the BTS to synchronize to CDMA system time. A
2 Second reference is also generated by the BTS to allow alignment of
Pilot offsets for the BTS and external test equipment. Both the 19.6608
MHz (19 MHz) and 2 Second (2 Sec) references are available via SMA
connectors located in the Diagnostic Access Area.
In order for the DPLL to begin the RGPS tracking process, the RGPS
must be tracking GPS satellites. In order for the DPLL to begin the
HSO tracking process, the BTS must be powered up (warmed) for at
least 15 minutes.
The DPLL status is defined as being in one of five states: Init, Warm,
A1, A2 and TK.
7-26
The Init state is the starting state of the DPLL.
The Warm state is the condition during the 15 minute BTS warm up
time.
The A1 and A2 states are acquisition states when the DPLL is
adjusting the 19.6608 MHz frequency based on the available reference
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
BTS Configuration – continued
Procedure to Verify and
Change BTS Synchronization
Mode
Table 7-10: Procedure to Verify and Change BTS Sync Mode
sources (RGPS or HSO). Under normal operating conditions, the
acquisition states last about 5 minutes.
The TK state is the DPLL tracking state and is entered at the end of
the acquisition states. The TK state is required for performing ATP.
The Sync button in the Diagnostic Access Area is used to toggle the
RGPS or HSO as the primary timing reference for the BTS. If the
External indicator in the Diagnostic Access Area is illuminated, the BTS
expects an RGPS to be present for use as the primary timing reference.
If the External indicator is not illuminated, the BTS will use the internal
HSO as the primary timing reference.
Use the procedure in Table 7-10 to verify and, if necessary change the
BTS Sync mode.
Step Action
1 If an MMI session was established, proceed to step 7. If no MMI session is running, proceed to
step 2.
2 Connect the MMI/LMF.
3 Open an MMI Communication session.
4 Simulate an LMF connection by issuing the sndtype 0xa178 command.
5 Verify that the BTS is in OOS_RAM status by issuing the status command.
6 Enter the sndtype 0x4003 command to change the state to OOS_RAM.
7 Observe the condition of the External indicator.
8 No further action is required if the BTS is in the desired Sync mode. Continue with Step 9 if the
Sync mode needs to be altered.
9 Push the Sync button to change the BTS Sync mode.
10 Reset the BTS using the Reset button in the Diagnostic Access Area.
11 If no additional MMI sessions are required at this time, exit the MMI session and HyperTerminal
connection by selecting File>Exit.
If you are continuing the MMI session, proceed to Table 7-11.
7
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-27
BTS Configuration – continued
Procedure to Verify DPLL
Tracking (RGPS/HSO)
The DPLL within the BTS must be tracking either RGPS or HSO in
order to perform ATP. Use the procedure in Table 7-11 to verify DPLL
tracking.
Table 7-11: Procedure to Verify DPLL Tracking
Step Action
1 If an MMI session was established, proceed to step 6. If no MMI session is running, proceed to
step 2.
2 Connect the MMI/LMF.
3 Open an MMI Communication session.
4 Simulate an LMF connection by issuing the sndtype 0xa178 command.
5 Verify that the BTS is in OOS_RAM status by issuing the status command.
6 If an RGPS is not present, go to Step 9.
7 Enter the gps_status command to display the current state of the RGPS. Observe the following
typical response:
gps_status
GPS Receiver Identification:
Current GPS Time :8 03 1999 23:01:12
Current GPS Receiver Status :8
Number of Satellites Currently visible :11
Number of Satellites Currently received :5
Number of Satellites Currently tracked :5
GPS Receiver Type :UT
7
Current GPS Task State :GPS_TRACK
Current Dilution of Precision (HDOP (2D)/antenna ok [0x01]): 0
Chan: 0, SVID: 9, Mode: 8, RSSI: 44, Status: 0xaa
Chan: 1, SVID: 4, Mode: 8, RSSI: 46, Status: 0xaa
Chan: 2, SVID: 10, Mode: 8, RSSI: 44, Status: 0xaa
Chan: 3, SVID: 6, Mode: 8, RSSI: 41, Status: 0xaa
Chan: 4, SVID: 7, Mode: 8, RSSI: 43, Status: 0xaa
Chan: 5, SVID: 24, Mode: 8, RSSI: 47, Status: 0xaa
Chan: 6, SVID: 30, Mode: 8, RSSI: 45, Status: 0xaa
Chan: 7, SVID: 5, Mode: 8, RSSI: 48, Status: 0xaa
Current Longitude: –350250952
Current Latitude: 118244730
Current Height: 24019
8 The RGPS must have a Current GPS Task State of GPS_TRACK to proceed.
NOTE
GPS tracking times vary depending on location and installation.
. . . continued on next page
7-28
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BTS Configuration – continued
Table 7-11: Procedure to Verify DPLL Tracking
Step Action
9 Issue the dpll_status command to display the current state of the DPLL. Observe the following
typical response:
Current source set to: GPS reference
DPLL control task state: DPLL track.
DPLL status (not valid if using even sec src):
c:0000 off: –8639450,6736579,7204904 TK
(Note: This must say TK. A1 and A2 states will have preceded it)
Mode cntr: 120
ip: 9, iq: 4
aip1: 9, aiq1: 4
aip2: 6, aiq2: –2
tip: 3, tiq: –9
integrator: 4096
10 Verify that the DPLL is “tracking” either the RGPS or HSO. The DPLL must have a Current
source set to of GPS reference or HSO reference. The DPLL must also have a
DPLL control task state of DPLL track.
11 If no additional MMI sessions are required at this time, exit the MMI session and HyperTerminal
connection by selecting File>Exit.
If you are continuing the MMI session, proceed to Table 7-12.
Procedure to Verify and Modify
Default Location Coordinates
The BTS supplies the RGPS with default startup coordinates (latitude
and longitude) in order to assist the RGPS in tracking satellites. The
default startup coordinates can be modified and saved into non–volatile
memory to speed the tracking of satellites.
Use the procedure in Table 7-12 to verify and, if necessary, modify the
default startup coordinates. The procedure in Table 7-12 is only
applicable to sites equipped with an RGPS.
Table 7-12: Procedure to Verify Default Startup Coordinates
Step Action
1 If an MMI session was established, proceed to step 6. If no MMI session is running, proceed to
step 2.
7
2 Connect the LMF/MMI.
3 Open an MMI Communication session.
4 Simulate an LMF connection by issuing the sndtype 0xa178 command.
5 Verify that the BTS is in OOS_RAM status by issuing the status command.
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
. . . continued on next page
7-29
DRAFT
BTS Configuration – continued
height
19740 centi–meters
Table 7-12: Procedure to Verify Default Startup Coordinates
Step Action
6 Issue the dpll_status command to display the current state of the DPLL. Verify that the DPLL
has a ”Current source set to” of GPS reference and a ”DPLL control task state” of DPLL
track. The DPLL must be tracking GPS in order to complete this procedure.
7
* IMPORTANT
The values for longitude and latitude in response to the gps_status command are given in units
of milli–arcseconds. Be careful to record the values accurately including any leading negative (–)
signs. The value of Current Height is given in units of centimeters.
Enter the gps_status command.
8 Record the values displayed for Current Longitude, Current Latitude and
Current Height.
9
* IMPORTANT
The gps_config command displays the default startup coordinates for the BTS. Note that
latitude is displayed first, followed by longitude. This is in reverse order compared to
the response of the gps_status command. The values for latitude and longitude are given in
units of milli–arcseconds. The value of Current Height is given in units of centimeters.
Enter the gps_config command to display the default startup coordinates for the BTS. Observe
the following typical response:
GPS Configuration data:
latitude: 151679715 msec
longitude: –316791269 msec
height_type: 0
cable_delay: 0 nsec
accuracy: 0
:
–
If the default startup coordinates need to be modified, the gps_config command can be issued
with additional parameters. Using the Current Longitude, Current Latitude and
Current Height values recorded in step 8, issue the following command:
7
gps_config <latitude> <longitude> <height> 0 0 0
Be careful to input the latitude and longitude in the proper order along with any leading negative
(–) signs.
The GPS Height Type Configuration should be set to “0.”
10 Issue the gps_config to verify that the coordinates are set.
11 Reset the BTS to save the new coordinates.
12 Repeat the steps in Table 7-11 to verify the DPLL status prior to performing ATP.
13 If no additional MMI sessions are required at this time, exit the MMI session and HyperTerminal
7-30
connection by selecting File>Exit.
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JAN 2002
BTS Configuration – continued
Procedure to Set Frame ID for
Multi–Unit Logical BTS
Configuration
Do the following procedure in Table 7-13 to setup the hardware for a
multi–unit logical BTS configuration.
Table 7-13: Procedure to Set Frame ID for Multi–Unit Logical BTS Configuration
Step Action
1 Establish an MMI session with the BTS. Refer to Table 7-7.
2 Enter the following command at the SC300> prompt to set the frame ID to “1” on the first frame:
frame_id 1
You can also set the frame_id to 1 by pressing the CU–ID button on the diagnostic access area to
the “CARRIER #1” state.
3 Enter the following command at the SC300> prompt to set the frame ID to “2” on the second
frame:
frame_id 2
You can also set the frame_id to 2 by pressing the CU–ID button on the diagnostic access area to
the “CARRIER #2” state.
4 If you have three or more units, enter the following command at the SC300> prompt to set the
frame ID to “3” on the third frame:
frame_id 3
You can also set the frame_id to 3 by pressing the CU–ID button on the diagnostic access area to
the “CARRIER #3” state.
5 If you have four units, enter the following command at the SC300> prompt to set the frame ID to
“4” on the second frame:
frame_id 4
You can also set the frame_id to 4 by pressing the CU–ID button on the diagnostic access area to
the “CARRIER #4” state.
6 Press the SYNC button on the diagnostic access area on all of the units to switch them to the
“EXTERNAL” mode.
7 If the frame_id of unit #1 is already set to “1” prior to the setup of the BTS, then you do not need
to reset it.
If the frame_id is not “1,” then you must press the RESET button on the diagnostic access area to
reset unit #1.
8 Press the RESET buttons on the diagnostic access areas of units #2, #3 (if equipped), and #4 (if
equipped).
7
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7-31
BTS Software
Objective
Install the LMF Program and
BTS Binaries
Create a Site–Specific BTS
Directory
This objective of this procedure is to:
1. Install the LMF program.
2. Create a site specific BTS directory.
3. Start the LMF.
4. Login to the BTS
5. Update the BTS–specific CDF file.
6. Download and enable the MAWI
Install the LMF and BTS binaries on the PC to be used if they are not already
installed. Refer to the CDMA LMF Operator ’s Guide, 68P64114A78 for
the installation procedure.
Follow the steps in Table 7-14 to create a bts–bts# directory, to which
the bts–bts#.cdf, cbsc–1.cdf, and ATP report files will
reside.
Table 7-14: Procedure to Create Site–Specific BTS Directory
Step Action
1 Use MS Windows Explorer to create a bts–# folder under the wlmf\cdma folder (where # is
the BTS number).
2 Get the bts–#.cdf file and cbsc–#.cdf file from the CBSC and put a copy of the files in the
wlmf\cdma\bts–# folder. Refer to the LMF help screens or the CDMA LMF Operator’s Guide,
68P64114A21 for the copy file procedure.
7
Start the LMF and Login to the
BTS
Use the following procedure in Table 7-15 to start the LMF and login to
the BTS.
Prerequisites
1. A bts–# folder with a correct CDF and CBSC file exists.
2. The LMF notebook is correctly set up and connected to the BTS.
Refer to Figure 7-6.
7-32
NOTE
The Refresh button can be used to update the Available
Base Stations pick list to include any new bts–#
folders added/created after the LMF was started. To logout
of the BTS, click on Select>Logout. A confirm logout
pop–up message will appear.
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
BTS Software – continued
Table 7-15: Procedure to Start the LMF and Login to the BTS
Step Action
1 Click on the LMF desktop icon. The LMF window should appear.
2 Click on the Login tab if it is not already displayed.
3 Double–click on CDMA in the Available Base Stations pick list if the list of available BTSs is
not displayed.
4 Click on the desired BTS.
5 Is all of the information in the Serial Login tab and Equipage Information box list correct?
– If YES, go to step 7.
– If NO, go to step 6.
6 Click on the Serial Login tab if it is not in the forefront. Select the correct Comm Port (normally
COM2) and select the desired Baud Rate (normally 9600 for tests and 38400 for downloads).
NOTE
This step is not necessary if you are using the Ethernet LAN connection from the LMF to the BTS.
7 Click on the Login button. The system will display a graphic of the SC300 BTS.
Update BTS Specific CDF File
Device Load Version
Follow the steps in Table 7-16 to update the existing BTS specific CDF
file NextLoad parameter to reflect the current device load version to be
downloaded.
The NextLoad version parameter in the CDF file for a BTS can be
updated to one of the existing version numbers in the
wlmf>cdma>loads folder. When code is downloaded the code file
used is determined by the NextLoad parameter in the CDF file. If a
version number folder that has the same number as the NextLoad
parameter is not found when the download code function is used the
LMF will not automatically select the code and data files to be
downloaded.
NOTE
Device load version in the CDF file does not have to match
the current version loaded at the OMCR/CBSC.
7
Table 7-16: Procedure to Update BTS–Specific CDF File Device Load Version
Step Action
1 Click on the Tools menu item.
2 Select the Update NextLoad item.
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7-33
DRAFT
BTS Software – continued
Table 7-16: Procedure to Update BTS–Specific CDF File Device Load Version
Step Action
3 Select CDMA.
4 Select the BTS number from the list of available base stations.
5 Select the radio button next to the desired version number.
6 Click on the Save button. A pop–up message will appear indicating that “This action may
take a few seconds.” Click on the OK button.
7 A pop–up message will appear indicating that the NextLoad file has been updated.
NOTENOTE
At this point, a backup copy of the original CDF is created with a _bak extension, (e.g.,
bts–812.cdf_bak).
8 Click on the OK button to dismiss the pop–up message.
Download/Enable MAWI
The objective of this procedure is to download and enable the BTS.
The BTS software platform is based on the Motorola Advanced
Wideband Interface (MAWI). The term MAWI is used to refer to the
MicroCell from the LMF’s point of view.
NOTE
The BTS is shipped from the factory with all the software
downloaded. Use the load procedure only when new
software is loaded.
7
Table 7-17: Procedure to Download/Enable MAWI
Step Action
1 If the ATP is going to be run, the MAWI has to have the same code load as the LMF CDF or the site
specific information cannot be loaded to MAWI (PN offset, etc.) for ATP to complete.
Follow the steps outlined in Table 7-17 to download the code and data to
enable the MAWI.
Before the download/enable process, use the status function and verify
the MAWI responds with status information. Use this information to get
the current code loaded in MAWI.
2 If downloading code, insure the LMF is logged into the BTS at 38400 Baud Rate for timely
download (20 minutes vs 2+ hours).
3 Click on the MAWI and select Device>Download>Code Manual.
A status report is displayed that confirms the change in device status. Click OK to close status
window.
. . . continued on next page
7-34
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DRAFT
JAN 2002
BTS Software – continued
Table 7-17: Procedure to Download/Enable MAWI
Step Action
4 Click on the MAWI and select Device>Download>Code Data. A status report is displayed that
confirms the change in device status. Click OK to close status window.
5 Click on the MAWI and select Device>Enable to enable the MAWI. The MAWI changes to green
(INS–ACT test mode).
NOTENOTE
The LMF may fail this step. After you enable the MAWI, verify that the LED on the SC300 changes
to a solid green, then click on the STOP radio button to halt the ENABLE command. Run the
STATUS MAWI command and the display will change to the INS_ACT (green) state.
Configuration Data File (CDF)
The Configuration Data File (CDF) includes the CDMA channel element
allocation plan. This plan indicates how each CDMA carrier is
configured, and how the paging, sync, traffic, and access channel
elements (and associated gain values) are assigned.
The CDF file also contains a table for the Effective Rated Power (ERP)
for each transmit antenna. Motorola System Engineering specifies the
ERP of a transmit antenna based on site geography, antenna placement,
and government regulations. Working from this ERP requirement, the
antenna gain, (dependent on the units of measurement specified) and
antenna feed line loss can be combined to determine the required power
at the BTS TX output.
NOTE
Refer to the CDMA LMF Operators Guide; 68P64114A78
for additional information on the layout of the LMF
directory structure (including cdf file locations and
formats).
Site equipage verification
If you have not already done so, use an editor to view the CDF, and
review the site documentation. Verify the site engineering equipage data
in the CDF to the actual site hardware.
NOTE
If the current LMF or BTS binaries need to be installed on
the LMF PC, or for more information on viewing CDF
files, refer to the CDMA LMF Operators Guide;
68P64114A78.
7
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7-35
BTS Software – continued
System Status LED States
Table 7-18 lists all of the possible system status LED states.
Table 7-18: System Status LED States
System Status LED Status Indication
Steady Green INS_ACT or INS_SBY, no alarms
Slow Flashing Red/Green
(0.2s Red, 1.4s Green)
Fast Flashing Green/Off
(0.2s Green, 0.2s Off)
Fast Flashing Red/Green
(0.2s Red, 0.2s Green)
Slow Flashing Green/Off
(0.2s Green, 1.4s Off)
Slow Flashing Green/Red
(0.2s Green, 1.4s Red)
Steady Red Critical hardware failure
Fast Flashing Red/Off
(0.25s Red/0.25s Off)
NOTE
The MAWI has powered up in boot code because
the ROM code is either corrupt or not present.
This condition may indicate a MAWI hardware
failure.
7
INS_ACT or INS_SBY w/alarms(s)
OOS_RAM with no alarms
OOS_RAM with alarms(s)
OOS_ROM with no alarms
OOS_ROM with alarm(s)
#1: RAM test failure
#2: FLASH 1 (512K) manufacture/device ID mismatch
#3: FLASH 2 (512K) manufacture/device ID mismatch
#4: FLASH 3 (512K) manufacture/device ID mismatch
#5: Modem present but untrained
#6: Unknown interrupt event
#7: Reset by hardware watchdog timeout
#8: Reset by software watchdog timeout
#9: Reset by double bus fault
#10: Reset by loss of clock
#11: Reset by RESET instruction
#12: Reset by soft reset pin
Off No DC Power applied to module
OOS_RAM refers to a MAWI that is loaded but not enabled
OOS_ROM refers to a MAWI that is not loaded.
INS_ACT refers to a MAWI that is in service and active.
INS_SBY refers to a MAWI that is in service but on standby.
The number of flashes equals the alarm #, with a three–second pause between flashes.
7-36
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JAN 2002
Verify and Set Span Line Settings
Objective
The following procedure is to verify and configure the BTS Span line
interface for T–1 or E–1 configurations.
Span Line Settings
The following are the span line settings for the BTS span line interface.
Span A: Primary span
Span B: Downstream span used for daisy–chaining.
Procedure to Verify and Set
Span Line Settings
Use the procedure in Table 7-19 to verify and set (if necessary) the span
line settings.
IMPORTANT
*
Table 7-19: Procedure to Verify and Set Span Line Settings
Step Action
1 If you have not already done so, connect the LMF computer terminal to the MMI/LMF connector.
Refer to Table 7-7.
2 Open an MMI communications session. Refer to Table 7-6.
3 Enter the following command at the SC300> prompt to verify the current span settings:
span_config a
The system will display the following output:
Span A data:
Span type: 5 – T1_2 (B8ZS, DS1 AT&T ESF 4 to 1 packing, 64K link)
Link Speed: 64K
Span EQ: 0 – T1_6 (T1, J1:longhaul, same as choice 10)
LAPD slot: 0
4 Enter the following command at the SC300> prompt to verify the current span settings:
span_config b
The system will display the following output:
Both spans A and B must be set to either T–1 or E–1. The
spans must match the parameters of the CBSC.
7
JAN 2002
Span B data:
Span type: 1 – E1_2 (HDB3)
Link Speed: 64K
Span EQ: 16 – E1 (Long haul: 120 Ohm)
LAPD slot: 1
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
. . . continued on next page
7-37
DRAFT
Verify and Set Span Line Settings – continued
Table 7-19: Procedure to Verify and Set Span Line Settings
Step Action
5 If the span line settings are not the same for spans A and B, then enter the SPAN_CONFIG
command for span A. Refer to the SPAN_CONFIG parameters in Table 7-20.
SC300>span_config <span> <span type> <link speed> <span
equalization> <LAPD channel>
The SPAN_CONFIG parameters shown below are an example and may not be applicable to your
configuration.
SC300>span_config a 5 64 0 0
The system will return to the SC300> prompt:
6 Enter the SPAN_CONFIG command for span B. Use the same parameters that you used in step
5. Refer to the SPAN_CONFIG parameters in Table 7-20.
SC300>span_config <span> <span type> <link speed> <span
equalization> <LAPD channel>
The SPAN_CONFIG parameters shown below are an example and may not be applicable to your
configuration.
SC300>span_config b 5 64 0 0
The system will return to the SC300> prompt:
7 Enter the following command at the SC300> prompt to verify the changes to the span A settings:
SC300>span_config a
The system will display the following typical output.
Span A data:
Span type: 5 – T1_2 (B8ZS, DS1 AT&T ESF 4 to 1 packing, 64K link)
Link Speed: 64K
Span EQ: 0 – T1_6 (T1, J1:longhaul, same as choice 10)
LAPD slot: 0
8 Enter the following command at the SC300> prompt to verify the changes to the span B settings:
7
SC300>span_config b
The system will display the following typical output.
Span B data:
Span type: 5 – T1_2 (B8ZS, DS1 AT&T ESF 4 to 1 packing, 64K link)
Link Speed: 64K
Span EQ: 0 – T1_6 (T1, J1:longhaul, same as choice 10)
LAPD slot: 0
7-38
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DRAFT
JAN 2002
Verify and Set Span Line Settings – continued
SP AN_CONFIG Parameters
The following parameters in Table 7-20 are for the SPAN_CONFIG
command.
Table 7-20: SPAN_CONFIG Command Parameters
Parameter Values
<span> A or B
<span type> 0 = E1_1 (HDB3, CRC–4)
1 = E1_2 (HDB3)
2 = E1_3 (HDB3, CRC–4, TS16)
3 = E1_4 (HDB3, TS16)
4 = T1_1 (AMI, DS1 AT&T D4, Ext ZCS, 3 to 1 packing, Group 0 unusable)
5 = T1_2 (B8ZS, DS1 AT&T ESF 4 to 1 packing, 64K link)
6 = J1_1 (B8ZS, J1 AT&T ESF, Japan CRC6, 4 to 1 packing)
7 = J1_2 (B8ZS, J1 AT&T ESF, US CRC6, 4 to 1 packing)
8 = T1_3 (AMI, DS1vAT&T D4, Int ZCS, 3 to 1 packing, Group 0 unusable)
<link speed> 56 or 64
<span
equalization>
<LAPD
channel>
0 = T1_6 (T1,J1: long haul, same as choice 10)
1 = T1_4 (T1,J1:393–524 feet)
2 = T1_2 (T1,J1:131–262 feet)
3 = E1_75 (E1:120 Ohm / 75 Ohm coax)
4 = T1_1 (T1,J1:0–131 feet)
5 = T1_5 (T1,J1:524–655 feet)
6 = T1_3 (T1,J1:262–393 feet)
7 = E1_120 (E1:120 Ohm)
8 = T1 (T1,J1: long haul pulse 0 dB, gain 36 dB)
9 = T1 (T1,J1: long haul pulse –7.5 dB, gain 36 dB)
10 = T1 (T1,J1: long haul pulse –15 dB, gain 36 dB)
11 = T1 (T1,J1: long haul pulse –22 dB, gain 36 dB)
12 = T1 (T1,J1: long haul pulse 0 dB, gain 26 dB)
13 = T1 (T1,J1: long haul pulse –7.5 dB, gain 26 dB)
14 = T1 (T1,J1: long haul pulse –15 dB, gain 26 dB)
15 = T1 (T1,J1: long haul pulse –22 dB, gain 26 dB)
16 = E1 (Long haul: 120 Ohm)
17 = E1 (Long haul: 120 Ohm / 75 Ohm coax)
0–31
7
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7-39
GPIB Addresses
Introduction
Verify the Gigatronics 8541C
Power Meter GPIB Address
Use the following procedures to verify and/or change the GPIB
addresses of the applicable test equipment.
GPIB addresses can range from 1 through 30. The LMF will accept any
address in that range, but the numbers in the GPIB address boxes must
match the addresses of the test equipment. Motorola recommends that
you use 1 for a CDMA signal generator, 13 for a power meter, and 18 for
a CDMA analyzer.
NOTE
The following procedures assume that the test equipment is
set up and ready for testing.
Follow the steps in Table 7-21 to verify and, if necessary, change the
Gigatronics 8541C power meter GPIB address.
Table 7-21: Verify and/or Change Gigatronics 8541C Power Meter GPIB Address
Step Action
1
! CAUTION
Do not connect/disconnect the power meter sensor cable with AC power applied to the meter.
Disconnection could result in destruction of the sensing element or miscalibration.
Press MENU (refer to Figure 7-18).
2 Use the arrow key to select CONFIG MENU and press ENTER.
7
3 Use the arrow key to select GPIB and press ENTER.
The system displays the current Mode and GPIB Address.
4 If the Mode is not set to 8541C, perform the following to change it:
– Use the arrow keys as required to select MODE.
– Use the arrow keys as required to set MODE to 8541C.
5 If the GPIB address is not set to 13, perform the following to change it:
– Use the arrow key to select ADDRESS.
– Use the arrow keys as required to set the GPIB address to 13.
6 Press ENTER to return to normal operation.
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JAN 2002
GPIB Addresses – continued
Figure 7-18: Gigatronics 8541C Power Meter Detail
1
MENU ENTER
ARROW
KEYS
Verify and Set Motorola
CyberTest GPIB Address
Follow the steps in Table 7-22 to verify and, if necessary, change the
GPIB address on the Motorola CyberTest. Changing the GPIB address
requires the following items:
Motorola CyberTest communications analyzer.
Computer running Windows 3.1/Windows 95.
Motorola CyberTAME software program “TAME”.
Parallel printer port cable (shipped with CyberTest).
Table 7-22: Verify and/or Change Motorola CyberTest GPIB Address
Step Action
1 On the LMF desktop, locate the CyberTAME icon. Double click on the icon to run the CyberTAME
application.
2 In the CyberTAME window taskbar, under Special, select IEEE.488.2.
3 CyberTAME software will query the CyberTest Analyzer for its current GPIB address. It will then
open the IEEE 488.2 dialog box. If the current GPIB address is not 18, perform the following steps to
change it:
– Use the up or down increment arrows, or double–click in the field and type the number.
– Click on the OK button. The system will write and save the new address to the CyberTest via the
parallel port.
7
JAN 2002
NOTE
Repeat steps 2 and 3 to verify that the address was set. The new address should now appear in the
IEEE 488.2 dialog box Address field.
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-41
GPIB Addresses – continued
Verify and Set HP8935 Test Set
GPIB Address
Follow the procedure in Table 7-23 to verify and, if necessary, change
the HP8935 GPIB address.
Table 7-23: Verify and/or Change HP8935 GPIB Address
Step Action
1
* IMPORTANT
The HP I/O configuration MUST be set to Talk & Listen, or NO device on the GPIB bus will be
accessible (if necessary, consult test equipment OEM documentation for additional information).
To verify that the GPIB addresses are set correctly, press Shift and LOCAL on the HP8935 (refer
to Figure 7-19). The current HP–IB address will display at the top of the screen.
NOTE
HP–IB is the same as GPIB.
2 If the current GPIB address is not set to 18, perform the following steps to change it:
– Press Shift and Inst Config.
– Turn the Cursor Control knob to move the cursor to the HP–IB Adrs field.
– Press the Cursor Control knob to select the field.
– Turn the Cursor Control knob as required to change the address to 18.
– Press the Cursor Control knob to set the address.
3 Press Preset to return to normal operation.
Figure 7-19: HP8935 Test Set
7
Shift
Cursor Control
FW00885
Preset
Local
Inst Config
7-42
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GPIB Addresses – continued
Verify and Set the HP8921A
and HP83236A/B GPIB
Addresses
Follow the procedure in Table 7-24 to verify and, if necessary, change
the HP8921A/HP83236A GPIB addresses.
Table 7-24: Verify and/or Change HP8921A and HP83236A GPIB Addresses
Step Action
1 To verify that the GPIB addresses are set correctly, press Shift and LOCAL on the HP8921A (refer to
Figure 7-20). The current HP–IB address is displayed at the top of the screen.
NOTE
HP–IB is the same as GPIB.
2 If the current HP–IB address is not set to 18, perform the following to change it:
– Turn the Cursor Control knob to move the cursor to More and press the knob to select the field.
– Turn the Cursor Control knob to move the cursor to I/O Config and press the knob to select the
field.
– Turn the Cursor Control knob to move the cursor to Adrs and press the knob to select the field.
– Turn the Cursor Control knob to change the HP–IB address to 18 and press the knob to set the
address.
– Press Shift and Preset to return to normal operation.
3 To set the HP83236A (or B) PCS Interface GPIB address=19, set the dip switches as follows:
– A1=1, A2=1, A3=0, A4=0, A5=1, HP–IB/Ser = 1
Figure 7-20: HP8921A and HP83236A/B
Local
Preset
7
JAN 2002
Shift
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
Cursor Control
DRAFT
7-43
GPIB Addresses – continued
Verify and Set Advantest R3465
GPIB Address
Table 7-25 describes the steps to verify and, if necessary, change the
GPIB address for the Advantest R3465.
Table 7-25: Verify and/or Change Advantest R3465 GPIB Address
Step Action
1 Perform the following procedure to verify that the GPIB address is set correctly:
– Press SHIFT then PRESET (see Figure 7-21).
– Press LCL.
– Press the GPIB and Others CRT menu key to view the current address.
2 If the current GPIB address is not set to 18, perform the following to change it:
– Turn the vernier knob as required to select 18.
– Press the vernier knob to set the address.
3 To return to normal operation, press Shift and Preset.
Figure 7-21: R3465 Communications Test Set
GPIB and others
BNC
“T”
REF UNLOCK
OFF
POWER
SEC/SYNC IN
ON
EVEN
CDMA
TIME BASE IN
Vernier
Knob
7
LCL Shift Preset
REF FW00337
7-44
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
GPIB Addresses – continued
RS232 GPIB Interface Box
Figure 7-22: RS232 GPIB Interface Box
Ensure that the RS232 GPIB interface box dip switches are set as shown
in Figure 7-22.
Verify and Set Advantest R3267
GPIB Address
Table 7-26: Verify and Change Advantest R3267 GPIB Address
DIP SWITCH SETTINGS
BAUD RATE
ON
RS232–GPIB
INTERFACE BOX
DATA FORMAT
GPIB ADRS
S MODE
G MODE
Perform the procedure in Table 7-26 and refer to Figure 7-23 to verify
and, if necessary, change the Advantest R3267 spectrum analyzer GPIB
address.
Step Action
1 If the REMOTE LED is lighted, press the LCL key.
– The LED extinguishes.
2 Press the CONFIG key.
– The CONFIG softkey labels will appear in the softkey label display area of the instrument
display.
– The current GPIB address will be displayed below the GPIB Address softkey label.
3 If the current GPIP address is not set to 18, perform the following to change it:
3a Press the GPIB Address softkey.
– A GPIB Address entry window will open in the instrument display showing the current GPIB
address.
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
7
. . . continued on next page
7-45
DRAFT
GPIB Addresses – continued
Table 7-26: Verify and Change Advantest R3267 GPIB Address
Step Action
Enter 18 on the keypad in the ENTRY section of the instrument front panel.
3b
– Characters typed on the keypad will replace the address displayed in the GPIB Address entry
window.
NOTE
To correct an entry, press the BS (backspace) key at the lower right of the keypad to delete one
character at a time.
3c Press the ENTR key to the lower right of the keypad to enter the address.
– The GPIB Address entry window closes.
– The new address is displayed in the bottom portion of the GPIB Address softkey label.
Figure 7-23: Setting Advantest R3267 GPIB Address
Softkey Label
Display Area
7
Softkey
Buttons
Keypad BS
Key
n
o
ENTR
Key
REMOTE
LED
LCL Key
CONFIG
Key
7-46
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DRAFT
JAN 2002
GPIB Addresses – continued
Verify and Set Advantest R3562
Signal Generator GPIB
Address
Set the GP–IP ADDRESS switch on the rear of the Advantest R3562
signal generator to address 1 as shown in Figure 7-24.
Figure 7-24: Advantest R3562 GPIB Address Switch Setting
GPIB Address set to “1”
GP–IP ADDRESS
54321
12345678
1
Verify and Set Agilent E4406A
Transmitter Tester GPIB
Address
Follow the procedure in Table 7-27 and refer to Figure 7-25 to verify
and, if necessary, change the Agilent E4406A GPIB address.
Table 7-27: Verify and Change Agilent E4406A GPIB Address
Step Action
1 In the SYSTEM section of the instrument front panel, press the System key.
The softkey labels displayed on the right side of the instrument screen will change.
2 Press the Config I/O softkey button to the right of the instrument screen.
– The softkey labels will change.
– The current instrument GPIB address will display below the GPIB Address softkey label.
0
7
3 If the current GPIB address is not set to 18, perform the following to change it:
3a Press the GPIB Address softkey button.
In the on–screen Active Function Area, GPIB Address will be displayed followed by the current
GPIB address.
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
. . . continued on next page
7-47
DRAFT
GPIB Addresses – continued
Table 7-27: Verify and Change Agilent E4406A GPIB Address
Step Action
On the front panel Data Entry keypad, enter the communications system analyzer GPIB address of 18.
3b
– The GPIB Address label will change to Enter.
– Digits entered with the keypad will replace the current GPIB address in the display.
NOTE
To correct an entry, press the Bk Sp key at the upper right of the keypad to delete one character at a
time.
3c Press the Enter softkey button or the keypad Enter key to set the new GPIB address.
– The Config I/O softkey labels will re–appear.
– The new GPIB address will display under the GPIB Address softkey label.
Figure 7-25: Setting Agilent E4406A GPIB Address
Active Function
Area
Softkey Label
Display Area
System
Key
Bk Sp
Key
7
Softkey
Buttons
Data Entry
Keypad
Enter
Key
7-48
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JAN 2002
GPIB Addresses – continued
Verify and Set Agilent E4432B
Signal Generator GPIB
Address
Refer to Figure 7-26 and follow the procedure in Table 7-28 to verify
and, if necessary, change the Agilent E4432B GPIB address.
Table 7-28: Verify and Change Agilent E4432B GPIB Address
Step Action
1 In the MENUS section of the instrument front panel, press the Utility key.
– The softkey labels displayed on the right side of the instrument screen will change.
2 Press the GPIB/RS232 softkey button to the right of the instrument screen.
– The softkey labels will change.
– The current instrument GPIB address will be display below the GPIB Address softkey label.
3 If the current GPIB address is not set to 1, perform the following to change it:
3a Press the GPIB Address softkey button.
– The GPIB Address label and current GPIB address will change to boldface.
– In the on–screen Active Entry Area, Address: and the current GPIB address will display.
On the front panel Numeric keypad, enter the signal generator GPIB address of 1.
3b
– The GPIB Address label will change to Enter.
– Digits entered with the keypad will replace the current GPIB address in the Active Entry display.
NOTE
To correct an entry, press the backspace key at the lower right of the keypad to delete one character at
a time.
3c Press the Enter softkey button to set the new GPIB address.
– The new GPIB address will be display under the GPIB Address softkey label.
7
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7-49
GPIB Addresses – continued
Figure 7-26: Setting Agilent E4432B GPIB Address
Active Entry
Area
Softkey Label
Display Area
Utility
Key
Softkey
Buttons
Numeric
Keypad
Backspace
Key
7
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JAN 2002
Test Equipment Calibration
Background
CAUTION
To prevent damage to the test equipment, all Microcell
transmit (TX) tests must be made using the 30 dB
attenuator.
Proper test equipment calibration ensures that the test equipment and
associated test cables do not introduce measurement errors, and that
measurements are correct.
NOTE
If the test set being used to interface with the BTS has been
calibrated and maintained as a set, this procedure does not
need to be performed. (Test Set includes LMF terminal,
communications test set, additional test equipment,
associated test cables, and adapters.)
This procedure must be performed prior to beginning the optimization.
Verify all test equipment (including all associated test cables and
adapters actually used to interface all test equipment and the BTS) has
been calibrated and maintained as a set.
CAUTION
If any piece of test equipment, test cable, or RF adapter,
that makes up the calibrated test equipment set, has been
replaced, re-calibration must be performed. Failure to do so
can introduce measurement errors, resulting in incorrect
measurements and degradation to system performance.
IMPORTANT
*
Calibration of the communications test set (or equivalent
test equipment) must be performed at the site before
calibrating the overall test set. Calibrate the test equipment
after it has been allowed to warm–up and stabilize for a
minimum of 60 minutes.
7
JAN 2002
These procedures access the LMF automated calibration routine used to
determine the path losses of the supported communications analyzer,
power meter, associated test cables, and (if used) antenna switch that
make up the overall calibrated test set. After calibration, the gain/loss
offset values are stored in a test measurement offset file on the LMF.
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DRAFT
7-51
Test Equipment Calibration – continued
Procedure to Calibrate Test
Equipment
The calibrate test equipment function zeros the power measurement level
of the test equipment item that is to be used for TX calibration and audit.
If both a power meter and an analyzer are connected, only the power
meter is zeroed.
Use the Calibrate Test Equipment menu item from the Util menu to
calibrate test equipment. The test equipment must be selected before
calibration can begin. Follow the procedure in Table 7-29 to calibrate the
test equipment.
Prerequisites
Ensure the following prerequisites have been met before proceeding:
Test equipment to be calibrated has been connected correctly for tests
that are to be run.
Test equipment has been selected.
Table 7-29: Procedure to Calibrate Test Equipment
Step Action
1 From the Util menu, select Calibrate Test Equipment.
A Directions window is displayed.
2 Follow the directions provided.
3 Click on Continue to close the Directions window.
A status report window is displayed.
4 Click on OK to close the status report window.
7
Calibration Without the LMF
Several test equipment items used in the optimization process require
pre–calibration actions or calibration verification which are not
supported by the LMF. Procedures to perform these activities for the
applicable test equipment items are covered in this section.
7-52
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JAN 2002
Test Equipment Calibration – continued
Procedure to Calibrate R3465
Test Set
Follow the steps inTable 7-30 to configure and calibrate the R3465
communication test set.
Table 7-30: Procedure to Calibrate R3465
Step Action
1
2 Select CW.
3 Push the SHIFT and CAL pushbuttons.
4 Select Cal All in CRT menu.
Procedure to Calibrate R3267
Test Set
Step Action
* IMPORTANT
– Perform this calibration only after the analyzer has warmed–up and stabilized for a minimum
of 60 minutes. Test equipment warm–up may vary depending on operating environment or
initial temperature of unit upon turn–on. Consult test equipment OEM documentation for
additional information as required.
Connect the male BNC to male N cable between the CAL OUT connector and the INPUT 50 W
connector.
Internal calibration should complete in about 6 minutes.
Follow the steps in Table 7-31 to configure and calibrate the R3267
communication test set.
Table 7-31: Procedure to Calibrate R3267
1
2 Select CW.
3 Push the SHIFT and CAL pushbuttons.
4 Select Cal All in CRT menu.
JAN 2002
* IMPORTANT
– Perform this calibration only after the analyzer has warmed–up and stabilized for a minimum
of 60 minutes. Test equipment warm–up may vary depending on operating environment or
initial temperature of unit upon turn–on. Consult test equipment OEM documentation for
additional information as required.
Connect the male BNC to male N cable between the CAL OUT connector and the INPUT 50 W
connector.
Internal calibration should complete in about 6 minutes.
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
7
7-53
DRAFT
Test Equipment Calibration – continued
Procedure to Calibrate Agilent
E4406A
Refer to Figure 7-27 and follow the procedure in Table 7-32 to perform
the Agilent E4406A self–alignment (calibration).
Table 7-32: Perform Agilent E4406A Self–alignment (Calibration)
Step Action
1 In the SYSTEM section of the instrument front panel, press the System key.
– The softkey labels displayed on the right side of the instrument screen will change.
2 Press the Alignments softkey button to the right of the instrument screen.
– The softkey labels will change.
3 Press the Align All Now softkey button.
– All other instrument functions will be suspended during the alignment.
– The display will change to show progress and results of the alignments performed.
– The alignment will take less than one minute.
Figure 7-27: Performing Agilent E4406A Self–alignment (Calibration)
Softkey Label
Display Area
System
Key
7
Softkey
Buttons
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JAN 2002
Test Equipment Calibration – continued
Procedure to Setup Advantest
R3465 T est Equipment
Follow the steps outlined in Table 7-33 (for Advantest R3465) or
Table 7-34 (for Advantest R3267) to set up test equipment prior to
performing ATP tests.
IMPORTANT
*
*
Table 7-33: Procedure to Setup Advantest R3465 Test Equipment
Step Action
1 If you have not already done so, interface the CDMA LMF computer to the BTS and login to the BTS.
2 Perform the following steps for the manual test procedure for Automated TX verification.
Set up the communication test set by inserting the Automatic TX test PCMCIA card into the
Advantest PCMCIA card reader slot A. (software version=97.10.07 rev 0001 or later).
Perform the following steps to access and use the Advantest Automatic TX test screen:
3 Press the Remote LCL button (located below the CRT).
LMF based measurements factor in cable and attenuator
loss between the BTS and test equipment. No additional
attenuation can be inserted as the additional losses would
not be factored in.
IMPORTANT
If you are logged in to the BTS, you must log out prior to
loading the special JCDMA software on a PCMCIA RAM
card and inserting it in the Advantest R3465 PCMCIA slot.
This must be done before using the Advantest R3465 test
set for JCDMA tests.
7
4 Press the Loader ON button (located below the CRT).
5 Press the LOAD CRT menu button.
6 Use the DISPLAY CONTROL knob to select CDMA_BSR.BAS and then press the knob.
7 Press the RUN CRT menu button after the LOAD pop–up disappears.
8 Wait for *Idle Free space to appear at the bottom of the CRT.
9 Refer to Figure 7-34 to set up test equipment.
Verify that the coaxial cable from the appropriate TX connector on the BTS is connected to the test
equipment RF input port via the in line 30 dB high power attenuator for MicroCell BTSs.
JAN 2002
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DRAFT
7-55
Test Equipment Calibration – continued
Procedure to Setup Advantest
R3267 T est Equipment
Table 7-34: Procedure to Setup Advantest R3267 Test Equipment
Step Action
1 If you have not already done so, interface the CDMA LMF computer to the BTS and login to the BTS.
2 Perform the following steps for the manual test procedure for Automated TX verification.
Set up the communication test set by inserting the Automatic TX test PCMCIA card into the
Advantest PCMCIA card reader slot A. (software revision 0.0.0.4 or later).
Perform the following steps to access and use the Advantest Automatic TX test screen:
3 Press the Remote LCL button (located below the CRT).
4 Press the Loader ON button (located below the CRT).
5 Select LOAD on the CRT screen (button #6).
6 Use the DISPLAY CONTROL knob to select the REMOTE.BAS file, then press the knob.
7 Select RUN on the CRT screen (button #1).
8 Wait for *Idle Free space to appear at the bottom of the CRT.
9 Refer to Figure 7-34 to set up test equipment.
Verify that the coaxial cable from the appropriate TX connector on the BTS is connected to the test
equipment RF input port via the in line 30 dB high power attenuator for MicroCell BTSs.
7
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JAN 2002
Test Equipment Selection
Objective
Prerequisites
Procedure to Select Test
Equipment
The objective of this procedure is to select the test equipment used for
BTS testing. The LMF must select the test equipment before it is used
for BTS testing.
The following are prerequisites for test equipment selection:
1. Test equipment to be used has been connected as shown in
Figure 7-16.
2. Power for the test equipment and GPIB box has been turned on.
3. LMF has been started (do not have to be logged in to the BTS).
Follow the steps in Table 7-35 for test equipment selection
NOTE
The test equipment can also be selected via a manual or
automatic connection. Refer to the CDMA LMF
Operator’s Guide, 68P64114A78 for the procedures.
Table 7-35: Procedure to Select Test Equipment
Step Action
1 Select Tools>Options from the menu. A LMF Options window appears.
2 Select the correct COM port from the Comm Port pick list (normally COM1).
3 Click on the Auto–Detection button if it is not enabled.
4 If the GPIB addresses are not displayed, enter the GPIB addresses in the box labeled GPIB
addresses to search.
NOTE
When both a power meter and a communication test set are selected, the first item listed in the
GPIB addresses to search box will be used for RF power measurements, e.g., TX calibration and
audit. The address for a power meter is 13 and the address for a communications test set is 18.
The numbers 13 and 18 must be included in the GPIB address to search box so the power meter
(13) will be used for TX calibration and audit.
7
5 Click on the Apply button. The button will darken until the selection has been committed. A
check mark will appear in the Manual Configuration section for detected test equipment items.
6 Click on the Dismiss button to close the LMF Options window.
JAN 2002
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DRAFT
7-57
Test Equipment Selection – continued
Selecting Test Equipment
Automatically or Manually
Use LMF Options from the Tools>Options menu list to select test
equipment automatically (using the autodetect feature) or manually.
A Serial Connection and a Network Connection tab are provided for
test equipment selection. The Serial Connection tab is used when the
test equipment items are connected directly to the LMF computer via a
GPIB box (normal setup). The Network Connection tab is used when
the test equipment is to be connected remotely via a network connection.
Procedure to Manually Select
Test Equipment in a Serial
Connection Tab
Test equipment can be manually specified before, or after, the test
equipment is connected. The LMF does not check to see if the test
equipment is actually detected for manual specification. Follow the
procedure in Table 7-36 to select test equipment manually.
Table 7-36: Procedure to Manually Select Test Equipment in a Serial Connection Tab
Step Action
1 Select Tools>Options. The LMF Options window appears.
2 Click on the Serial Connection tab (if not in the forefront).
3 Select the correct serial port in the COMM Port pick list (normally COM1).
4 Click on the Manual Specification button (if not enabled).
5 Click on the check box corresponding to the test item(s) to be used.
6 Type the GPIB address in the corresponding GPIB address box (the default address is “1”).
7
7 Click on Apply (the button darkens until the selection has been committed).
Recommended Addresses
1 = R3562 Test Source
13 = Power Meter
18 = CDMA Analyzer
NOTE
With manual selection, the LMF does not detect the test equipment to see if it is connected and
communicating with the LMF.
8 Click on Dismiss to close the test equipment window.
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JAN 2002
Test Equipment Selection – continued
Procedure to Automatically
Select Test Equipment in a
Serial Connection Tab
When using the auto-detection feature to select test equipment, the LMF
examines which test equipment items are actually communicating with
the LMF. Follow the procedure in Table 7-37 to use the auto-detect
feature.
Table 7-37: Procedure to Select Test Equipment Using Auto-Detect
Step Action
1 Select Tools>Options. The LMF Options window appears.
2 Click on the Serial Connection tab (if not in the forefront).
3 Select the correct serial port in the COMM Port pick list (normally COM1).
4 Click on Auto–Detection (if not enabled).
5 Type in the GPIB addresses in the box labeled GPIB addresses to search (the default address is
“1”).
NOTE
When both a power meter and analyzer are selected, the first item listed in the GPIB addresses to
search box is used for RF power measurements (i.e., TX calibration). The address for a the test
source is 1; the address for the power meter is normally 13; and the address for a CDMA analyzer
is normally 18. If 1, 13,18 are included in the GPIB addresses to search box, the power meter
(13) is used for RF power measurements. If the test equipment items are manually selected, the
CDMA analyzer is used only if a power meter is not selected.
6 Click on Apply.
NOTE
The button darkens until the selection has been committed. A check mark appears in the Manual
Configuration section for detected test equipment items.
7 Click Dismiss to close the LMF Options window.
7
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DRAFT
7-59
Power Meter Calibration
Objective
Prerequisites
Procedure to Calibrate the
Power Meter
Table 7-38: Procedure to Calibrate the Power Meter
This procedure calibrates the power meter that will be used for cable
calibration and BTS testing.
The following are prerequisites for power meter calibration:
1. The power meter is connected. Refer to Figure 7-16 in the “Test
Equipment Selection” procedure.
2. Test equipment has been selected.
Follow the steps in Table 7-38 to calibrate the power meter.
Step Action
1 Click on Util>Calibrate Test Equipment. A cable connection direction pop–up is displayed.
2 Follow the directions provided.
3 Click on the OK button to close the status results window.
7
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DRAFT
JAN 2002
Test Cable Calibration
Background
Proper test equipment setup ensures that all measurements are correct,
and that test equipment and associated test cables do not introduce
measurement errors. Motorola recommends repeating cable calibration
prior to testing at each BTS site.
If not already done so, this procedure needs to be performed prior to
beginning the ATP. Verify that all test equipment (including all
associated test cables and adapters actually used to interface all test
equipment and the BTS together) has been calibrated.
CAUTION
In the event that any piece of test equipment, test cable, or
RF adaptor is replaced that makes up the calibrated test
equipment set, re–calibration should be performed. Failure
to do so can introduce measurement errors, resulting in
incorrect measurements or degradation to system
performance.
Purpose of Cable Calibration
IMPORTANT
*
This procedure accesses the LMF automated calibration routine used to
determine the path losses of the supported communications analyzer,
power meter, associated test cables, and (if used) RF Network making up
the overall calibrated test set. After calibration, the gain/loss offset
values are stored in a test measurement offset file on the LMF.
If you have obtained the test cable insertion loss values previously, you
can manually enter them using the Util>Edit>CableLoss>TX or RX
menu.
Do not use the manual method if you plan to run/have already run the
cable calibration procedure.
Calibration of the communications test set (or equivalent
test equipment) must be performed at the site before
calibrating the overall test set after it has been allowed to
warm–up and stabilize for a minimum of 60 minutes.
7
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7-61
Test Cable Calibration – continued
Procedure to do an Automated
Cable Calibration
This procedure calibrates the cables that will be used for BTS testing.
Follow the steps in Table 7-39 to calibrate the test cables. Refer to
Figure 7-28.
Prerequisites
1. Test equipment has been connected as shown in Figure 7-16.
2. Power for the test equipment and GPIB box has been turned on.
3. LMF has been started and BTS has been logged into.
4. Inspect and verify the TX and RX antenna cabling for your BTS.
Refer to the applicable “Antenna Cabling” procedure in chapter 6.
Table 7-39: Automated Cable Calibration
Step Action
1 Click on the Util>Cable Calibration menu item.
2 Select one of the following options in the Cable Calibration menu: TX and RX CABLE
CAL, TX CABLE CAL, or RX CABLE CAL.
NOTENOTE
Normally, the option TX and RX CABLE CAL is used so both the TX and RX cable
configurations are calibrated. Use the TX CABLE CAL and RX CABLE CAL options only if
one of the cable configurations needs to be calibrated.
3 Enter a channel value into the Channel box. The channel value is the channel that the BTS is
being calibrated on, e.g., 170.
4 Click the OK button. A Directions pop–up is displayed for each step of the cable calibration.
5 Follow the directions displayed for each step. A status report window is displayed with the
results of the cable calibration.
7
6 Click on OK to close the status report window.
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JAN 2002
Test Cable Calibration – continued
Figure 7-28: Cable Calibration Test Setup (Motorola CyberTest, HP 8935, HP 8921, and Advantest R3465)
SUPPORTED TEST SETS
CALIBRATION SET UP
Motorola CyberTest
RF GEN OUTANT IN
Note: The Directional Coupler is not used with the
Cybertest Test Set. The TX cable is connected
directly to the Cybertest Test Set.
A 10dB attenuator must be used with the short test
cable for cable calibration with the CyberTest Test
Set. The 10dB attenuator is used only for the cable
calibration procedure, not with the test cables for
TX calibration and ATP tests.
Hewlett–Packard Model HP 8935
ANT
IN
DUPLEX
OUT
A. SHORT CABLE CAL
B. RX TEST SETUP
N–N FEMALE
ADAPTER
SHORT
CABLE
SHORT
CABLE
TEST
SET
TEST
SET
RX
CABLE
Advantest Model R3465
Hewlett–Packard Model HP 8921A
Note: For 800 MHZ only. The HP8921A cannot
be used to calibrate cables for PCS frequencies.
RF OUT
50–OHM
INPUT
50–OHM
FW00089
C. TX TEST SETUP
30 DB 10W RF
ATTENUATOR
SHORT
CABLE
N–N FEMALE
ADAPTER
TEST
SET
TX
CABLE
7
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DRAFT
7-63
Test Cable Calibration – continued
Figure 7-29: Cable Calibration Test Setup (Advantest R3267 and Agilent E4406A)
SUPPORTED TEST SETS
Agilent E4406A with E4432B
Signal Generator
CALIBRATION SET UP
A. SHORT CABLE CAL
B. RX TEST SETUP
N–N FEMALE
ADAPTER
SHORT
CABLE
SHORT
CABLE
TEST
SET
TEST
SET
RX
CABLE
Advantest Model R3267 with
R3562 Signal Generator
ADVANTEST R3267 SPECTRUM ANALYZER
100Hz – 8GHz
7
ADVANTEST R3562 RECEIVER TEST SOURCE
C. TX TEST SETUP
30 DB 10W RF
ATTENUATOR
SHORT
CABLE
N–N FEMALE
ADAPTER
TEST
SET
TX
CABLE
7-64
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
Create CAL File
Objective
Background
Use this procedure to create a CAL file for the Calibration audit. You
must do this procedure before the RF path audit.
The Create CAL File function gets the BLO data from the MAWI and
creates/updates the CAL file for the BTS. If a CAL file does not exist, a
new one is created. If a CAL file already exists, it is updated. The BTS
is calibrated at the factory and normally does not require calibration after
installation, so you must use the Create CAL File function to create a
CAL file since TX calibration is not performed.
NOTE
The Create CAL File function only applies to selected
(highlighted) MAWIs.
NOTE
The CBSC does not require a calibration file for operation
of an SC300 BTS.
NOTE
The user is not encouraged to edit the CAL file as this
action can cause interface problems between the BTS and
the LMF. To manually edit the CAL file, you must first
logout of the BTS. If you manually edit the CAL file and
then use the Create CAL File function, the edited
information is lost.
Prerequisites
The following must be done before you run this test:
The MAWI has the correct code load and data load.
The MAWI is INS.
The LMF is logged on to the BTS.
7
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SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-65
Create CAL File – continued
Procedure to Create a CAL File
Use the following procedure in Table 7-40 to create a CAL file.
Table 7-40: Procedure to Create a CAL File
Step Action
1 Log on to the BTS if you have not already done so.
2 Select the MAWI.
3 Click on the Device menu.
4 Click on the Create Cal File menu item.
The status report window displays the results of the action.
5 Click OK.
The bts–#.cal is located in the wlmf\cdma\bts–#
folder (where # is the number of the BTS).
NOTE
7
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DRAFT
Acceptance Tests
Overview
TX Test Objective
TX Tests
This chapter describes the various TX and RX acceptance tests.
The following tests will verify the TX antenna path. Output power
control will also be verified. All tests will be performed using the power
meter and communication test set. Measurements will be via the
Antenna B connectors.
NOTE
You must remove the antenna cables before you perform
the ATP.
The BTS is keyed up to generate a CDMA carrier at 31 dBm.
The following TX tests will be performed to verify the CDMA Forward
Link.
Near band & in band spurious emissions and occupied
bandwidth
You will verify that the transmitted CDMA carrier waveform generated
meets the Spurious Emissions specification (transmit spectral mask and
Occupied Bandwidth as defined in IS95A/B) with respect to either a
pre–determined test pattern or test pattern generated by using assigned
cdf file values.
– +/– 750 kHz from center frequency to +/– 1980 kHz from center
frequency – at least –45 dBc
– +/– 1980 kHz from center frequency and out – at least –60 dBc
– all near band and out of band spurious emissions are verified to be
less than or equal to –60 dBc relative to reference power (measured
previously as total power).
Waveform quality (Rho) and pilot time tolerance (offset)
You will verify that the transmitted Pilot channel waveform quality (rho)
exceeds the minimum specified value in ARIB STD T53. Rho
represents the correlation between actual and perfect CDMA modulation
spectrum. 1.0000 represents 100% (or perfect correlation).
– Waveform quality (Rho) should be > 0.912 (–0.4 dB)
.
7
JAN 2002
The Pilot Time Tolerance (Offset) is the difference between the CDMA
analyzer measurement interval (based on the BTS system time reference)
and the incoming block of transmitted data from the BTS (Pilot only,
Walsh code 0).
– Pilot Time Tolerance (Offset) should be < 10 uS
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
. (< 3 uS typical).
7-67
Acceptance Tests – continued
RX Test Objective
CDMA carrier frequency verification
You will verify the frequency of the transmitted CDMA carrier signal to
be within 0.05 ppm.
Code domain power noise, pilot power, and total power
You will verify that the code domain noise floor of all unused Walsh
codes within the CDMA spectrum measures < –27 dB (with respect to
total power). Pilot power will be verified to measure –7.04 dB +/–0.5
dB (with respect to standard test patterns). Total power will be verified
to measure +2/–4 dB (with respect to CDF specific file parameters).
BTS frequency accuracy
BTS frequency accuracy can be verified manually during normal
operation by monitoring the 19.6608 MHz reference (19 MHz) from the
Diagnostic Access Area. A frequency counter with an accuracy of +/–
0.005 ppm can be used to check the BTS frequency accuracy.
The following test will verify the RX antenna path(s).
All tests will be performed using the communication test set.
Measurements will be via the Antenna A and Antenna B connectors.
RX Tests
The following RX test will be performed to verify the CDMA Reverse
Link.
BTS RX sensitivity/frame erasure rate
The default test verifies the BTS sensitivity on all Traffic Channel
7
elements (fullrate at 1% FER) at an RF input level of –117 dBm on the
RX antenna path.
NOTE
There are no pass/fail criteria associated with FER readings
taken at level below –117 dBm; other than to verify that
the FER measurement reflects changes in RX input signal
level.
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SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
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JAN 2002
Subscriber Unit (SU) Test and Setup
Objective
The following procedure is to test and verify the operation of the
Subscriber Unit (SU). This procedure also contains instructions to
program the NAM parameters into the SU prior to operation.
Background
The integral Subscriber Unit (SU) provides a controlled method of
terminating calls within the local BTS for diagnostic purposes. The
SU’s RF is connected to the forward port of the antenna directional
couplers via distribution components to provide a hard–wired path. The
SU performs a system–level test call with audio loopback functionality.
Control of the SU is only available remotely via the dial up modem (or
locally via the MMI). The OMCR–based SALT script is not supported.
The Subscriber Unit Distribution (SUD) is the board that provides RF
splitting and attenuation for the subscriber unit RF signal. The SUD is
an internal module.
Procedure to Test and Verify
SU
Follow the instructions in Table 7-41 to test and verify the operation of
the SU.
Table 7-41: Procedure to Test and Verify the Subscriber Unit
Step Action
1 Connect the LMF computer to the MMI/LMF connector. Refer to Figure 7-6.
2 If you have not already done so, logout of the BTS and exit the LMF. Wait 10 seconds before
proceeding.
3 Establish an MMI communications session with the BTS. Refer to NO TAG.
4 Enter the sndtype 0xa178 command to simulate an LMF session.
5 Make sure the unit has booted into the OOS_RAM state.
6 Enter the following command at the sc300’x–1> prompt to enable SU response printing in the
MMI session:
printf on
. . . continued on next page
7
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-69
Subscriber Unit (SU) Test and Setup – continued
Table 7-41: Procedure to Test and Verify the Subscriber Unit
Step Action
7 Enter the following command at the sc300’x–1> prompt to view the ESN number of the SU
and the CAMPS version:
su version
The system will display the following output. Note that the ESN numbers will be different, but
everything else will remain as shown below.
sc300’x–1>
COMMAND ACCEPTED: su version
***************su version***************
Model :+GMM: C401M
GMIinfo :+GMI: SANYO Electric Co., Ltd.
GMRinfo :+GMR: 1.310
GOI_id :+GOI:
GSN_id :+GSN: 1869FE88
GCAP_format :+GCAP: +CIS707, +MS, +ES, +FCLASS
ESN: 0x1869FE88
su version
8 Press ENTER once to return to the sc300’x–1> prompt. Proceed to the “Subscriber Unit
Programming” procedure in Table 7-42.
7
7-70
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
JAN 2002
DRAFT
Subscriber Unit (SU) Test and Setup – continued
Procedure to Program SU NAM
Parameters
Follow the instructions in Table 7-42 to program the SU NAM
parameters.
Table 7-42: Procedure to Program the SU NAM Parameters
Step Action
1 Enter the following command at the sc300’x–1> prompt to turn the power to the SU on:
su power on
2 Enter the following command at the sc300’x–1> prompt to view the NAM parameters stored
in the SU:
su nam show
The system will display the following typical output:
sc300’x–1>
COMMAND ACCEPTED: su nam show
SU NAM CONFIG
–––––––––––––––––––––––
Phone Number 8476324677
Station Class Mark 34
Access Overload Code 0
Security Code 48
Lock Code 123
Slot Cycle Index 2
System Id 1
Network Id 65535
IMSI 11 & 12 11
IMSI MCC 111
CDMA Pri Channel A 76
CDMA Pri Channel B 76
CDMA Sec Channel A 872
CDMA Sec Channel B 872
su nam show
NOTE
The NAM values shown above are for example only. You must enter site–specific NAM
parameter values into the following commands.
3 Enter the following command at the sc300’x–1> prompt to program the Mobile Phone
Number:
su nam min <phone number>
7
4 Enter the following command at the sc300’x–1> prompt to program the Access Overload
Code:
su nam aoc <access overload code>
5 Enter the following command at the sc300’x–1> prompt to program the Slot Cycle Index:
su nam si <slot cycle index>
. . . continued on next page
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DRAFT
7-71
Subscriber Unit (SU) Test and Setup – continued
Table 7-42: Procedure to Program the SU NAM Parameters
Step Action
6 Enter the following command at the sc300’x–1> prompt to program the System ID:
su nam sid <system ID>
7 Enter the following command at the sc300’x–1> prompt to program the Mobile Country Code
(MCC) and IMSI 11&12 (MNC) code:
su nam imsi <mcc & IMSI>
For example, if the MCC code is “11” and the MNC code is “23,” you would enter:
su nam imsi 1123
8 Enter the following command at the sc300’x–1> prompt to view the changes to the NAM
table:
su nam show
9 Enter the following command at the sc300’x–1> prompt to download the NAM information
into the mobile:
su nam update
Downloading the NAM parameters into the Mobile may take a few minutes.
7
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JAN 2002
DRAFT
CDMA Operating Frequency Programming Information – North American
Cellular Bands
Objective
The following tables show each of the valid operating channels for North
American PCS Bands and their corresponding transmit and receive
frequencies.
1900 MHz PCS Channels
Figure 7-30 shows the valid channels for the North American PCS
1900 MHz frequency spectrum.
Figure 7-30: North America PCS Frequency Spectrum (CDMA Allocation)
FREQ (MHz)
CHANNEL
A
RX TX
1851.2525
1931.25
275
1863.75
D
1871.25425
B
675 1883.75
E
F
925
1896.25
C
1175
1908.75
1943.75
1951.25
1963.75
1976.25
1988.75
7
FW00463
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7-73
CDMA Operating Frequency Programming Information – North American
Cellular Bands
Calculating 1900 MHz Center
Frequencies
– continued
Table 7-43 shows selected 1900 MHz CDMA candidate operating
channels, listed in both decimal and hexadecimal, and the corresponding
transmit, and receive frequencies. Center frequencies (in MHz) for
channels not shown in the table may be calculated as follows:
TX = 1930 + 0.05 * Channel#
Example: Channel 262
TX = 1930 + 0.05*262 = 1943.10 MHz
RX = TX – 80
Example: Channel 262
RX = 1943.10 – 80 = 1863.10 MHz
Actual frequencies used depend on customer CDMA system frequency
plan.
Each CDMA channel requires a 1.77 MHz frequency segment. The
actual CDMA carrier is 1.23 MHz wide, with a 0.27 MHz guard band on
both sides of the carrier.
Minimum frequency separation required between any CDMA carrier and
the nearest NAMPS/AMPS carrier is 900 kHz (center-to-center).
Table 7-43: 1900 MHz TX and RX Frequency vs. Channel
Channel Number
Decimal Hex
25 0019 1931.25 1851.25
50 0032 1932.50 1852.50
75 004B 1933.75 1853.75
100 0064 1935.00 1855.00
125 007D 1936.25 1856.25
150 0096 1937.50 1857.50
175 00AF 1938.75 1858.75
7
200 00C8 1940.00 1860.00
225 00E1 1941.25 1861.25
250 00FA 1942.50 1862.50
275 0113 1943.75 1863.75
300 012C 1945.00 1865.00
325 0145 1946.25 1866.25
350 015E 1947.50 1867.50
375 0177 1948.75 1868.75
400 0190 1950.00 1870.00
425 01A9 1951.25 1871.25
450 01C2 1952.50 1872.50
475 01DB 1953.75 1873.75
500 01F4 1955.00 1875.00
525 020D 1956.25 1876.25
550 0226 1957.50 1877.50
575 023F 1958.75 1878.75
Transmit Frequency (MHz)
Center Frequency
Receive Frequency (MHz)
Center Frequency
. . . continued on next page
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DRAFT
JAN 2002
CDMA Operating Frequency Programming Information – North American
Cellular Bands
Channel Number
Decimal Hex
600 0258 1960.00 1880.00
625 0271 1961.25 1881.25
650 028A 1962.50 1882.50
675 02A3 1963.75 1883.75
700 02BC 1965.00 1885.00
725 02D5 1966.25 1886.25
750 02EE 1967.50 1887.50
775 0307 1968.75 1888.75
800 0320 1970.00 1890.00
825 0339 1971.25 1891.25
850 0352 1972.50 1892.50
875 036B 1973.75 1893.75
900 0384 1975.00 1895.00
925 039D 1976.25 1896.25
950 03B6 1977.50 1897.50
975 03CF 1978.75 1898.75
1000 03E8 1980.00 1900.00
1025 0401 1981.25 1901.25
1050 041A 1982.50 1902.50
1075 0433 1983.75 1903.75
1100 044C 1985.00 1905.00
1125 0465 1986.25 1906.25
1150 047E 1987.50 1807.50
1175 0497
– continued
Table 7-43: 1900 MHz TX and RX Frequency vs. Channel
Transmit Frequency (MHz)
Center Frequency
1988.75 1908.75
Receive Frequency (MHz)
Center Frequency
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7
7-75
CDMA Operating Frequency Programming Information – North American
ÉÉ
ÉÉ
ÉÉ
Cellular Bands
800 MHz CDMA Channels
Figure 7-31: North American Cellular Telephone System Frequency Spectrum (CDMA Allocation).
TX FREQ
(MHz)
RX FREQ
(MHz)
869.040
824.040
– continued
870.000
870.030
825.000
825.030
Figure 7-31 shows the valid channels for the North American cellular
telephone frequency spectrum.
879.990
880.020
834.990
835.020
889.980
890.010
844.980
845.010
891.480
891.510
846.480
846.510
893.970
848.970
CHANNEL
991
1013
1023
1
333
334
311
OVERALL NON–WIRELINE (A) BANDS
OVERALL WIRELINE (B) BANDS
356
644
666
667
689
716
717
694
CDMA NON–WIRELINE (A) BAND
CDMA WIRELINE (B) BAND
739
777
799
FW00402
Calculating 800 MHz Center
Frequencies
Table 7-44 shows selected 800 MHz CDMA candidate operating
channels, listed in both decimal and hexadecimal, and the corresponding
transmit, and receive frequencies. Center frequencies (in MHz) for
channels not shown in the table may be calculated as follows:
Channels 1–777
TX = 870 + 0.03 * Channel#
7
Example: Channel 262
TX = 870 + 0.03*262 = 877.86 MHz
Channels 1013–1023
TX = 870 + 0.03 * (Channel# – 1023)
Example: Channel 1015
TX = 870 +0.03 *(1015 – 1023) = 869.76 MHz
RX = TX – 45 MHz
Example: Channel 262
RX = 877.86 –45 = 832.86 MHz
Table 7-44: 800 MHz TX and RX Frequency vs. Channel
Channel Number
Decimal Hex
Transmit Frequency (MHz)
Center Frequency
Receive Frequency (MHz)
Center Frequency
1 0001 870.0300 825.0300
25 0019 870.7500 825.7500
50 0032 871.5000 826.5000
. . . continued on next page
7-76
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JAN 2002
CDMA Operating Frequency Programming Information – North American
Cellular Bands
– continued
Table 7-44: 800 MHz TX and RX Frequency vs. Channel
Channel Number
Decimal Hex
75 004B 872.2500 827.2500
100 0064 873.0000 828.0000
125 007D 873.7500 828.7500
150 0096 874.5000 829.5000
175 00AF 875.2500 830.2500
200 00C8 876.0000 831.0000
225 00E1 876.7500 831.7500
250 00FA 877.5000 832.5000
275 0113 878.2500 833.2500
300 012C 879.0000 834.0000
325 0145 879.7500 834.7500
350 015E 880.5000 835.5000
375 0177 881.2500 836.2500
400 0190 882.0000 837.0000
425 01A9 882.7500 837.7500
450 01C2 883.5000 838.5000
Transmit Frequency (MHz)
Center Frequency
Receive Frequency (MHz)
Center Frequency
475 01DB 884.2500 839.2500
500 01F4 885.0000 840.0000
525 020D 885.7500 840.7500
550 0226 886.5000 841.5000
575 023F 887.2500 842.2500
600 0258 888.0000 843.0000
625 0271 888.7500 843.7500
650 028A 889.5000 844.5000
675 02A3 890.2500 845.2500
700 02BC 891.0000 846.0000
725 02D5 891.7500 846.7500
750 02EE 892.5000 847.5000
775 0307 893.2500 848.2500
NOTE
Channel numbers 778 through 1012 are not used.
1013 03F5 869.7000 824.7000
1023 03FF 870.0000 825.0000
7
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7-77
TX Acceptance Tests
Objective
Prerequisites
Procedure to Run TX A TP Test
Refer to Table 7-45 to perform a TX ATP test. This procedure assumes
that the site specific CDF file is in the wlmf\cdma\bts–# folder.
The ALL TX list performs the following ATP tests:
1. TX Mask
2. Rho
3. Pilot Time Offset
4. Code Domain Power
You must successfully complete all the procedures outlined in previous
chapters before you attempt to run an ATP.
Table 7-45: Procedure to Run TX ATP Test
Step Action
1 Set up test equipment for TX tests per Figure 7-32 or Figure 7-33.
2 Perform the following to run TX Acceptance Tests:
– Select the MAWI.
– Click on the Tests menu
– Select ALL TX.
* IMPORTANT
The DPLL must be tracking either GPS or HSO.
7
Procedure to Run TX T ests
Using Backup Synchronization
(Sites Equipped With GPS)
Follow the steps in Table 7-46 to perform the TX test using backup
synchronization.
Table 7-46: Procedure to Run TX Test Using Backup Synchronization
Step Action
1 If logged into the BTS with the LMF, disable the MAWI and logout. Enter the sndtype 0x4003
command to change the state to OOS_RAM.
2 Open an MMI Communication session.
3 Enter the status command to verify that the BTS is in OOS_RAM status.
4 Enter the sndtype 0xa178 command to simulate an LMF connection.
. . . continued on next page
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DRAFT
JAN 2002
TX Acceptance Tests – continued
Table 7-46: Procedure to Run TX Test Using Backup Synchronization
Step Action
5 At the MMI prompt, enter dpll_info and verify that GPS and HSO are good reference sources.
Observe the following typical response.
current dpll task state info:
dpll task state: DPLL_LOCKED
global cdma time: enabled
local cdma time: disabled
Reference Ref_Status Ref_select Even_select(DPLL’s Ref source)
GPS TRUE TRUE TRUE
HSO TRUE FALSE FALSE
FREERUN FALSE FALSE FALSE
2SEC FALSE FALSE FALSE
The Ref_Status for the GPS and HSO must be TRUE. The Ref_select must be TRUE and
FALSE for the GPS and HSO, respectively.
6 Verify that the HSO takes over for the GPS by simulating a failure of the GPS through software.
Enter the gps_rx_debug nosats on command at the MMI prompt to simulate the GPS losing
all tracked satellites. Observe the following typical response.
FM: #2716 Ticks=00140aab pc=08137df4 nid=30003004 org=6
info=09e200270000 file=gps_misc.c line=3904
send gps no sats SET –seeing no tracked sats.
7 Enter dpll_info at the MMI prompt to verify that the BTS is now using the HSO as the primary
reference source. The Ref_select must be FALSE and TRUE for the GPS and HSO,
respectively.
8 Enter the dpll_status command to display the current state of the DPLL. Observe the following
typical response.
Current source set to: HSO reference
DPLL control task state: DPLL track
DPLL status (not valid if using even sec src):
c:6CD6 off: –9697314,25154,8669797 TK
Mode cntr: 60
ip: 3, iq: –9
aip1: 9, aiq1: 4
aip2: 6, aiq2: –2
tip: 3, tiq: –9
integrator: –2511864
9 Verify that the DPLL is “tracking” the HSO. The Current source set to field should
read HSO reference. The DPLL control task state field should read DPLL
track.
10 Exit the MMI communication session and login to the BTS with the LMF.
11 Select Tests>TX>Pilot Time Offset to verify that the BTS passes using the HSO as the backup
synchronization source.
7
12 Logout of the BTS.
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
. . . continued on next page
7-79
DRAFT
TX Acceptance Tests – continued
Table 7-46: Procedure to Run TX Test Using Backup Synchronization
Step Action
13 If logged into the BTS with the LMF, then logout.
14 Open an MMI Communication session.
15 Enter the status command to verify that the BTS is in OOS_RAM status.
16 Enter the sndtype 0xa178 command to simulate an LMF connection.
17 Enter the gps_rx_debug nosats off command at the MMI prompt to disable the simulation of
the GPS losing tracked satellites.
NOTENOTE
The gps_rx_debug command simulates the “No Satellites Tracked” condition. In reality, the
receiver is tracking satellites. However, the software is masking that information. Be sure to turn
off the “No Satellites” condition after completing this test.
18 Follow the procedure in Table 7-11 (Synchronization Verification) to make sure the BTS is
tracking the RGPS.
7
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JAN 2002
DRAFT
TX Acceptance Tests – continued
Figure 7-32: TX ATP Setup (CyberTest, HP 8935 and Advantest R3465)
MICROCELL
NOTE: THE DOTTED LINES REPRESENT THAT
EITHER TX RF TEST CABLE CONNECTS TO
BOTH COMMUNICATIONS TEST SET AND
POWER METER
COMMUNICATIONS TEST SET
MOTOROLA CYBERTEST
UNIT
ANTENNA B
RF IN/OUT
AGILENT 8935 SERIES E6380A
(FORMERLY HP 8935)
ADVANTEST MODEL R3465
POWER METER: GIGATRONICS
8541C OR HP 437B
RF IN/OUT
INPUT
50–OHM
30DB IN-LINE
ATTENUATOR
TRANSMIT RF
TEST CABLE
7
JAN 2002
POWER SENSOR
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-81
TX Acceptance Tests – continued
Figure 7-33: TX ATP Setup (HP 8921A)
NOTE: THE DOTTED LINES REPRESENT THAT
EITHER TX RF TEST CABLE CONNECTS TO
BOTH COMMUNICATIONS TEST SET AND
POWER METER
COMMUNICATIONS TEST SET
HEWLETT–PACKARD MODEL HP 8921A W/PCS
INTERFACE (FOR 1700 AND 1900 MHz)
MICROCELL
UNIT
ANTENNA B
30DB IN-LINE
ATTENUATOR
RF
IN/OUT
HEWLETT–PACKARD MODEL HP
8921A (FOR 800 MHz)
7
RF
IN/OUT
POWER METER: GIGATRONICS
8541C OR HP 437B
TRANSMIT RF
TEST CABLE
7-82
POWER SENSOR
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
JAN 2002
TX Acceptance Tests – continued
Figure 7-34: TX ATP Setup (Advantest R3267 and Agilent E4406A)
NOTE: THE DOTTED LINES REPRESENT THAT
EITHER TX RF TEST CABLE CONNECTS TO
BOTH COMMUNICATIONS TEST SET AND
POWER METER
AGILENT E4432B (TOP)
AND E4406A (BOTTOM)
POWER METER
RF INPUT
ANTENNA B
30DB IN-LINE ATTENUATOR
TRANSMIT RF
TEST CABLE
ADVANTEST R3267 (TOP)
AND R3562 (BOTTOM)
ADVANTEST R3267 SPECTRUM
ANALYZER 100Hz – 8GHz
ADVANTEST R3562 RECEIVER TEST
SOURCE
INPUT 50 OHM
7
JAN 2002
POWER SENSOR
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-83
RX Acceptance Tests
Objective
This procedure assumes that the site specific CDF file is in the
wlmf\cdma\bts–# folder.
Prerequisites
You must successfully complete all the procedures outlined in previous
chapters before you attempt to run an ATP.
Procedure to Run RX A TP Test
Refer to Table 7-47 to perform an RX ATP test. This procedure assumes
that the site specific CDF file is in the wlmf\cdma\bts–# folder.
Table 7-47: Procedure to Run RX ATP Test
Step Action
1 Set up test equipment per Figure 7-35, Figure 7-36, or Figure 7-37.
2 Terminate diversity RX antenna inputs on the unit.
3 Enter the following commands to run the RX Acceptance Tests.
– Select the MAWI.
– Select Tests>ALL RX.
NOTE
The LMF refers to the antennas as Main and Diversity. The Main is Antenna B and the Diversity
is Antenna A.
NOTE
Select Both in the RX Branch pick list if a diversity antenna is used.
7
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DRAFT
JAN 2002
RX Acceptance Tests – continued
Figure 7-35: RX ATP Setup (CyberTest, HP 8935, and Advantest R3465)
MICROCELL
UNIT
ANTENNA B
(MAIN)
COMMUNICATIONS TEST SET
MOTOROLA CYBERTEST
AGILENT 8935 SERIES E6380A
(FORMERLY HP 8935)
ADVANTEST MODEL R3465
ANTENNA A
(DIVERSITY)
RF GEN OUT
RECEIVE RF
TEST CABLE
7
RF IN/OUT
RF OUT
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
DRAFT
7-85
RX Acceptance Tests – continued
Figure 7-36: RX ATP Setup (HP 8921A)
COMMUNICATIONS TEST SET
HEWLETT–PACKARD MODEL HP 8921A W/PCS
INTERFACE (FOR 1700 AND 1900 MHz)
MICROCELL
UNIT
ANTENNA B
(MAIN)
ANTENNA A
(DIVERSITY)
RF OUT ONLY
HEWLETT–PACKARD MODEL HP
8921A (FOR 800 MHz)
RECEIVE RF
7
RF IN/OUT
TEST CABLE
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RX Acceptance Tests – continued
Figure 7-37: RX ATP Setup (Advantest R3267 and Agilent E4406A)
AGILENT E4432B (TOP)
AND E4406A (BOTTOM)
ANTENNA A
(DIVERSITY)
RF
OUTPUT
ANTENNA B
(MAIN)
RECEIVE RF
TEST CABLE
ADVANTEST R3267 (TOP)
AND R3562 (BOTTOM)
ADVANTEST R3267 SPECTRUM
ANALYZER 100Hz – 8GHz
ADVANTEST R3562 RECEIVER TEST
SOURCE
RF OUT
7
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Generate an ATP Report
Background
ATP Report
Each time an ATP test is run, an ATP report is updated to include the
results of the most recent ATP tests if the Save Results button is used
to close the status report window. The ATP report will not be updated if
the status reports window is closed with use of the Dismiss button.
A separate report is created for each BTS and includes the following for
each test:
Test name
PASS or FAIL
Description information (if applicable)
MAWI number
Channel number
Carrier number
Sector number
Upper test limit
Lower test limit
Test result
Time stamp
Details/Warning information (if applicable)
Procedure to Run A TP Report
Follow the procedures in Table 7-48 to view and create a printable file
for the ATP report of a BTS.
Table 7-48: Procedure to Generate an ATP Report
7
Step Action
1 Click on the Login tab if it is not in the forefront.
2 Select the desired BTS from the Available Base Stations pick list.
3 Click on the Report button.
4 Start the report if desired by clicking on a column heading.
5 Click on the Dismiss button if you do not want to create a printable file copy.
6 To create a printable file, select the desired file type in the picklist and then click on the Save
button.
NOTE
Refer to the LMF help screens, or the CDMA LMF
Operator’s Guide, 68P64114A21, for information on how
to print an ATP report.
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Copy LMF CAL File to CBSC
Objective
The following procedure is to copy the LMF CAL file to the CBSC after
performing an ATP.
Background
After you perform the ATP you must move a copy of the CAL file for
the BTS from the LMF to the CBSC. This is normally done by putting a
copy of the CAL file on a floppy disk and then using the floppy disk to
move the CAL file to the CBSC.
Prerequisites
A DOS formatted 1.44 MB 3 1/2–in. floppy disk is necessary to do
The ATP and Audit procedures have successfully been performed.
The Create CAL File procedure was performed.
this procedure.
You logged out of the BTS.
Procedure to Copy CAL Files
from LMF to a Diskette
Follow the procedure in Table 7-49 to copy CAL files from an LMF
computer to a 3.5 diskette.
Table 7-49: Procedure to Copy CAL Files from LMF to a Diskette
Step Action
1 Insert a diskette into your Windows A: drive.
NOTE
If your diskette has not been formatted, format it using Windows. The diskette must be DOS
formatted before copying any files. Consult your Windows/DOS documentation or online help on
how to format diskettes.
2 Click on the bold Start button to launch the Windows Explorer program from your
Programs menu list.
3 Click on your C: drive
4 Double click on the wlmf folder.
7
5 Double–click on the CDMA folder
6 Double click on the bts–# folder for the file you want to copy.
7 Drag the file (for example, BTS–#.cal, BTS–#.txt, BTS–#.htm, BTS–#.xls) to the
3–1/2–in. floppy (A:) icon on the top left of the screen and release the mouse button.
8 Repeat step 6 and 7 until you have copied each file desired and close the Windows Explorer
program by selecting Close from the File menu option.
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Copy LMF CAL File to CBSC – continued
Procedure to Copy CAL Files
from Diskette to the CBSC
Follow the procedures in Table 7-50 to copy CAL file from a diskette to
the CBSC.
Table 7-50: Procedure to Copy CAL Files from Diskette to the CBSC
Step Action
1 Log in to the CBSC on the OMC–R Unix workstation using your account name and password.
2 Place your diskette containing calibration file(s) in the workstation diskette drive.
3 Type in eject –q and press the Enter key.
4 Type in mount and press the Enter key.
NOTE
Check to see that the message floppy/no_name is displayed on the last line.
If the eject command was previously entered, floppy/no_name will be appended with a
number. Use the explicit floppy/no_name reference displayed.
5 Type in cd /floppy/no_name and press the Enter key.
6 Type in ls –lia and press the Enter key. Verify that the bts–#.cal file is on the diskette.
7 Type in cd and press the Enter key.
8 Type in pwd and press the Enter key. Verify you are in your home directory (/home/<name>).
9 With Solaris versions of Unix, create a Unix–formatted version of the bts–#.cal file in your home
directory by entering the following command:
dos2unix /floppy/no_name/bts–#.cal bts–#.cal and press the Enter key
(where # is BTS number).
NOTE
7
Other versions of Unix do not support the dos2unix command. In these cases, use the Unix cp
(copy) command. The copied files will contain DOS line feed characters which must be edited out
with a Unix text editor.
10 Type in ls –l *.cal and press the Enter key. Verify the cal files have been copied.
11 Type in eject and press the Enter key.
12 Remove the diskette from the workstation.
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Prepare to Leave the Site
Remove External Test
Equipment
Perform the procedure in Table 7-51 to disconnect the test equipment
and prepare the BTS for active service.
Table 7-51: Remove External Test Equipment
Step Action
1 Disconnect all test equipment from the antenna connectors on the BTS.
2 Reconnect and visually inspect all antenna feed lines on the BTS.
3 Disconnect all test equipment from the diagnostic access area.
Reset and Initialize Site
Remotely
The BTS should not be left with data and code loaded from the CDMA
LMF. The configuration data and code loads used for normal operation
could be different from those stored in the CDMA LMF files. By
resetting the BTS, the required data and code can be loaded from the
CBSC when spans are again active.
To reset the BTS and have the OMCR/CBSC bring up the site remotely,
perform the procedure in Table 7-52.
Table 7-52: Reset BTS and Remote Site Initialization
Step Action
1 Terminate the CDMA LMF session by following the procedures in Table 7-54.
2 Use the AC and DC power breakers to cycle BTS power off and on.
3 Notify the OMCR/CBSC to take control of the site and download code and data to the BTS.
4 Verify the CBSC can communicate with the MAWI.
Bring BTS into Service with the
CDMA LMF
IMPORTANT
*
Whenever possible, have the OMCR/CBSC enable the
BTS.
7
JAN 2002
If code and/or data could not be loaded remotely from the
OMCR/CBSC, follow the steps outlined in Table 7-53 as required to
bring the BTS from the OOS to INS mode.
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Prepare to Leave the Site – continued
Table 7-53: Procedure to Bring BTS into Service
Step Action
1 On the CDMA LMF, select the MAWI.
2 Click on Device from the menu bar.
3 Click on Enable from the Device menu. A status report window is displayed.
4 Click Cancel to close the transceiver parameters window, if applicable.
5 Click OK to close the status report window.
The selected devices that successfully change to INS change color to green.
Terminate LMF
Session/Remove Terminal
Perform the procedure in Table 7-54 to terminate the LMF session and
remove the CDMA LMF computer.
Table 7-54: Procedure to Remove LMF
Step Action
! CAUTION
Do not power down the CDMA LMF terminal without performing the procedure below.
Corrupted/lost data files may result.
1 Log out of all BTS sessions and exit CDMA LMF by clicking on the File selection in the menu bar
and selecting Exit from the File menu list.
2 Click Yes in the Confirm Logout pop–up message which appears.
3 In the Windows Task Bar, click Start and select Shutdown.
4 Click Yes when the Shut Down Windows message appears.
7
5 Wait for the system to shut down and the screen to go blank.
6 Disconnect the CDMA LMF terminal serial cable from the BTS.
7 Disconnect the CDMA LMF terminal serial port, the RS–232–IEEE488 converter and the GPIB
cables as required for equipment transport.
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Prepare to Leave the Site – continued
Replace Diagnostic Access
Cover
Use a T20 Torx tamper bit to tighten the two tamper–resistant M4
screws holding the cover. Torque to 10 in–lb. Refer to Figure 7-38.
Figure 7-38: How To Replace The Diagnostic Access Cover
SCREWS IN DIAGNOSTIC
ACCESS COVER ARE CAPTIVE
Replace Solar Cover
JAN 2002
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
7
Replace the solar cover. Refer to the “Powering on Unit and Mounting
the Solar Cover” procedure in Chapter 5.
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DRAFT
Prepare to Leave the Site – continued
Notes
7
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Chapter 8: Field Replaceable Unit (FRU) Procedures
Table of Contents
Field Replaceable Unit (FRU) Overview 8-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview 8-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of FRUs 8-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shut Down & Restoring BTS Signaling 8-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective 8-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessing the OMCR CLI window 8-3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shut Down Signaling Functions 8-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restore Signaling Operations 8-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Site I/O Junction Box Replacement Procedure 8-14. . . . . . . . . . . . . . . . . . . . . . . . .
Objective 8-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Impact/Considerations 8-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Tools and Materials 8-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Replace Site I/O Junction Box 8-14. . . . . . . . . . . . . . . . . . . . .
Site I/O Junction Box Location Diagram 8-16. . . . . . . . . . . . . . . . . . . . . . .
Short Duration Battery Replacement Procedures 8-17. . . . . . . . . . . . . . . . . . . . . . . .
Objective 8-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Tools and Materials 8-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Replace Short Duration Battery 8-17. . . . . . . . . . . . . . . . . . . .
Remote GPS Replacement Procedure 8-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective 8-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Tools and Materials 8-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Replace Remote GPS 8-19. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Full Unit Replacement Procedures 8-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Objective 8-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Impact/Considerations 8-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Tools and Materials 8-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure to Replace Failed Unit 8-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
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Table of Contents – continued
Notes
8
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DRAFT
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