SK Telesys SKSN C37 CO Users manual
CDMA REPEATER
R
R
CDMA RF
EPEATE
USER MANUAL
Version 1.0
2007
CDMA REPEATER
Contents
1. OVERVIEWS..............................................................................................................9
2. COMPONENTS.........................................................................................................11
2.1 PACKING LIST .................................................................................................... 11
2.2 SYSTEM QUICK VIEW .......................................................................................12
2.3 WARNING AND HAZARDS ...................... ERROR! BOOKMARK NOT DEFINED.
3. FEATURES AND SPECIFICATION OF SYSTEM....................................................15
3.1 ELECTRICAL SPECIFICATION...........................................................................15
3.2 MECHANICAL SPECIFICATION .........................................................................16
3.3 ENVIRONMENT SPECIFICATION ......................................................................16
3.4 FREQUENCY USED ...........................................................................................17
4. SYSTEM BLOCK DIAGRAM....................................................................................18
4.1 BLOCK DIAGRAM...............................................................................................18
4.2 BLOCK DIAGRAM DESCRIPTION .....................................................................18
5. SYSTEM OVERVIEW...............................................................................................20
5.1 CONSTRUCTION AND FEATURES OF SYSTEM ..............................................20
5.1.1 PSU (POWER SUPPLY UNIT)...........................................................................21
5.1.2 CONTROLLER ....................................................................................................21
5.1.3 UP / DOWN CONVERTER ..................................................................................22
5.1.4 FILTER.................................................................................................................23
5.1.5 PAU(POWER AMPLIFIER UNIT).........................................................................23
CDMA REPEATER
5.1.6 ISOLATION CHECK MODULE............................................................................23
5.1.7 CABINET .............................................................................................................23
5.2 ADDITIONAL FUNCTIONS .................................................................................27
5.2.1 AGC FUNCTION.................................................................................................27
5.2.2 SHUTDOWN FUNCTION....................................................................................29
5.2.3 OSCILLATION CHECK FUNCTION ...................................................................29
5.2.4 OSCILLATION SHUTDOWN FUNCTION...........................................................30
6. SYSTEM INSTALLATION GUIDE ..........................................................................31
7. WEB GUI INSTALLATION GUIDE............................................................................33
7.1 PROGRAM SETUP .............................................................................................33
7.2 WEB GUI CONNECTION ....................................................................................35
7.3 MONITOR/CONTROL OF WEB GUI STATE .......................................................37
7.3.1 ACCOUNT...........................................................................................................38
7.3.2 USER REGISTRATION.......................................................................................39
7.3.3 USER DELETION AND MODIFICATION...........................................................39
7.3.4 ALARM HISTORY ...............................................................................................40
7.3.5 CONFIG...............................................................................................................41
7.3.6 UP LOAD ............................................................................................................41
8. MAINTENANCE GUIDE............................................................................................45
8.1 CONFIRMATION OF SYSTEM COMPONENTS .................................................45
8.2 CAUTIONS ON SYSTEM INSTALLATION ..........................................................45
CDMA REPEATER
9. SYSTEM SET UP AND INSPECTION ......................................................................46
9.3.1 INSPECTION OF REPEATER............................................................................47
9.3.2 FACILITY INSPECTION......................................................................................48
10 . WARRANTY AND REPAIR POLICY......................................................................49
☎ CONTACT INFORMATION...................................................................................... 51
Information in this document is subject to change without notice.
CDMA REPEATER
SK Telesys Co., LTD. All rights reserved.
CDMA REPEATER
- Lists of Figures -
< Fig. 1 > Configuration of iDEN Network.............................................................................. 9
< Fig. 2 > Components of CDMA Repeater ..........................................................................11
< Fig. 3 > Front & Back View of CDMA Repeater.............................................................. 12
< Fig. 4 > Side View of CDMA Repeater............................................................................. 12
< Fig. 5 >Bottom View of CDMA Repeater .......................................................................... 13
< Fig. 6 > CDMA Frequency.................................................................................................. 17
< Fig. 7 > Block Diagram....................................................................................................... 18
< Fig. 8 > Internal Construction of CDMA Repeater ........................................................... 20
< Fig. 9 > Bottom View of CDMA RF Repeater .................................................................. 21
< Fig. 10 > Latch Structure .................................................................................................... 24
< Fig. 11 > Hinge Functions .................................................................................................. 25
< Fig. 12 > Swing Handle Function ...................................................................................... 26
< Fig. 13 > Guide for Wrench Prevention ............................................................................ 27
< Fig. 14 > Mounting Sequence of the CDMA Repeater.................................................... 32
< Fig. 15 > Local Area Connection Properties..................................................................... 33
< Fig. 16 > Internet Protocol(TCP/IP) Properties.................................................................. 34
< Fig. 17 > Local Area Connection Status-1 ........................................................................ 34
< Fig. 18 > Local Area Connection Status-2 ........................................................................ 35
< Fig. 19 > Web GUI Initial Screen ...................................................................................... 35
< Fig. 20 > Monitoring Screen of i CDMA Repeater State................................................. 36
< Fig. 21 > Control Screen of CDMA Repeater State......................................................... 36
< Fig. 22 > Input Range Excess Message........................................................................... 37
< Fig. 23 > Set Up Completion Message............................................................................. 37
< Fig. 24 > Mode Select ........................................................................................................ 37
< Fig. 25 > Polling Time......................................................................................................... 38
< Fig. 26 > Function Button ................................................................................................... 38
< Fig. 27 > Logout .................................................................................................................. 38
< Fig. 28 > Account Page...................................................................................................... 39
< Fig. 29 > User Registration ................................................................................................ 39
< Fig. 30 > Deletion and Change of User ........................................................................... 40
< Fig. 31 > Alarm History.......................................................................................................40
< Fig. 32 > Configuration Information of System ................................................................. 41
CDMA REPEATER
< Fig. 33 > Upload Page ....................................................................................................... 41
< Fig. 34 > File Selection....................................................................................................... 43
< Fig. 35 > Upload Arrangement ........................................................................................... 43
< Fig. 36 > Key Value Error .................................................................................................. 44
< Fig. 37 > Upload Completion.............................................................................................. 44
CDMA REPEATER
- Lists of Tables -
<Table 1 > Packing List ...........................................................................................................11
<Table 2 > System Features .................................................................................................. 15
<Table 3 > Figure and Function............................................................................................. 16
<Table 4 > Environmental specifications................................................................................ 16
<Table 5 > CDMA Frequency................................................................................................. 17
CDMA REPEATER
1. Overviews
The RF repeater for CDMA is an economical RF repeater to enable customers who want
extension of communication ranges to extend communication ranges by installing repeaters in
the building inside, parking lots at the wave shade region, etc.
The RF repeater for CDMA is designed to enable users to select their desired bands(at
most 20MHz) among the CDMA 65MHz band. The CDMA repeater is excellent in the frequency
selection level and minimizes interference with other signals.
Controller of the CDMA RF repeater has a local repeater control function to constantly
The
manage and control the repeaters for stable services of the repeaters installed at sites and a
remote repeater control function to support remote monitoring and control using a repeater
integrated-monitoring system.
The CDMA RF repeater is interlocked with a CDMA repeater integrated-monitoring system
using a modem in order to be interlocked with the CDMA repeater integrated-monitoring system.
The internal structure of a CDMA repeater composes a DL(Down Link) converter and UL(Up
Link) converter as one-module for optimum size and efficiency and consists of a PSU(Power
Supply Unit), filter unit, NMS module, and PAU(Power Amplifier Unit).
All modules except PAU were commonly used for economy and efficiency of operation and
enabled system output change only with replacement of PAU and PSU.
< Fig. 1 > Configuration of CDMA Network
CDMA REPEATER
CDMA REPEATER
2. Components
2.1 Packing List
No Description
1 CDMA Repeater 1
2 AC Power Cable 1
3 Ground Cable 1
4
5 KEY 2
6
Bolts to fix the holder
CD 1
<Table 1 > Packing List
Quantity Remark
4
Manual
< Fig. 2 > Components of CDMA Repeater
CDMA REPEATER
2.2 System Quick View
< Fig. 3 > Front & Back View of CDMA Repeater
< Fig. 4 > Side View of CDMA Repea ter
CDMA REPEATER
2.2 Warning and Hazards
WARNING! ELECTRIC SHOCK
Danger of electric shock!
Switch off while( it is ) maintained and inspected!
WARNING! EXPOSURE TO RF
Working with the repeater while in operation, may expose the techni
cian to RF electromagnetic fields that exceed FCC rules for human
exposure. Visit the FCC website at www.fcc.gov/oet/rfsafety
more about the effects of exposure to RF electromagnetic fields.
< Fig. 5 >Bottom View of CDMA Repeater
to learn
CDMA REPEATER
RF EXPOSURE & ANTENNA PLACEMENT
Actual separation distance is determined upon gain of antenna used.
Please maintain a minimum safe distance of at least 20
cm while operating near the donor and the service antennas. Also, t
he donor antenna needs to be mounted outdoors on a
permanent structure.
FCC STATEMENT
This equipment has been tested and found to comply with the limits
for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with th
e instruction manual, may cause harmful interference to radio commu
nications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be
required to correct the interference at own expense.
Warning!
This equipment generates or uses radio frequency energy.
Changes or modifications to this equipment may cause harmful inte
rference unless the modifications are expressly approved in the inst
ruction manual. The user could lose the authority to operate this eq
uipment if an unauthorized change or modification is made.
CDMA REPEATER
3. Features and Specification of System
3.1 Electrical Specification
Item Specification Remark
Frequency Range
Downlink : 1930 ~ 1995 MHz
Uplink : 1850 ~ 1915 MHz
Amplifier Gain /
Output Power
Input Level -16 ~ -56dBm / Total
Gain Control Range
Spurious RF Emission -13dBm or less
Propagation Delay 13 us or less
Noise Figure
/ Channel
Ripple ± 1.25dB
40 dB(1dB/Step±0.5dB or less) ※ CDMA (80/24)
46 dB(1dB/Step±0.5dB or less)
53 dB(1dB/Step±0.5dB or less)
Roll offs Δ50 dBc or more @ Band Edge± 1.625 MHz
VSWR 1.5 : 1
80 dB / 24 dBm ※ CDMA (80/24)
86 dB / 30 dBm ※ CDMA (86/30)
93 dB / 37 dBm ※ CDMA (93/37)
※ CDMA (80/24)
※ CDMA (86/30)
※ CDMA (93/37)
※ CDMA (86/30)
※ CDMA (93/37)
4.5 dB or less @ Max. Gain (Uplink)
12 dB or less @ Min.. Gain (Uplink)
Input/output connector N-Type (Female)
Input/output impedance 50Ω
Power 108 ~ 127 VAC, 60Hz
<Table 2 > System Features
Option※ -40 to -60VDC
20 to 30 VDC
CDMA REPEATER
3.2 Mechanical Specification
Item Specification
Cabinet Indoor Type
RF Connector Type (IN/OUT) N-Type Female
Dimension
(H*W*D)
Weight
<Table 3 > Figure and Function
3.3 Environment Specification
Item Specification Remark
Working temperature/
working humidity
Power 108 ~ 127 VAC, 60Hz
<Table 4 > Environmental specifications
390 * 326 * 175 mm ※ CDMA (80/24)
390 * 326 * 195 mm ※ CDMA (86/30)
390 * 326 * 225 mm ※ CDMA (93/37)
18.5Kg ※ CDMA (80/24)
20.0Kg ※ CDMA (86/30)
21.5Kg ※ CDMA (93/37)
-10 ~ 50 / ℃℃5 % ~ 95%
Temperature and humidity
around cabinets
Option※ -40 to -60VDC
20 to 30 VDC
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