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RA 5785
User Manual
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Paradise RA 5785 User Manual

Mini Compact Outdoor
Solid State Power Amplifier
Operations Manual
Paradise Datacom LLC Phone: (814) 238-3450 328 Innovation Blvd. Fax: (814) 238-3829 State College, PA 16803 USA Web: www.paradisedata.com Email: sales@paradisedata.com
208143 REV - RA 5785 11/12/2010
© 2010 Paradise Datacom LLC
Printed in the USA
Table of Contents
Table of Contents .................................................................................................................. 3
Section 1: General Information ............................................................................................ 9
1.0 Introduction ............................................................................................................. 9
1.1 Description .............................................................................................................. 9
1.2 Specifications .......................................................................................................... 9
1.3 Inspection ............................................................................................................. 10
1.4 Equipment Supplied .............................................................................................. 10
1.5 Safety Considerations ........................................................................................... 10
1.5.1 High Voltage Hazards ............................................................................. 10
1.5.2 RF Transmission Hazards ...................................................................... 10
Section 2: Installation .......................................................................................................... 13
2.0 Introduction ........................................................................................................... 13
2.1 Dimensions and Weight ........................................................................................ 13
2.2 Connector Pin-Outs .............................................................................................. 14
2.2.1 RF In (J1) [Type N (F)] ............................................................................ 14
2.2.2 RF Out (J2) ............................................................................................. 14
2.2.3 RF Output Sample Port (J3) [Type N (F)] ................................................ 15
2.2.4 Monitor & Control Port (J4) [MS3112E18-32S] ....................................... 15
2.2.4.1 Alarms on J4 .............................................................................. 15
2.2.4.1.1 Summary Alarm (J4) Form C Contacts ........................ 15
2.2.4.1.2 Auxiliary Alarm (J4) Form C Contacts .......................... 15
2.2.4.1.3 Open Collector Alarm Outputs (J4) .............................. 15
2.2.4.2 Serial I/O Control (J4) ................................................................ 17
2.2.5 Link Port (J5) [MS3112E10-6S] ............................................................... 17
2.2.6 Switch Port (J6) [MS3112E10-6S] ........................................................... 17
2.2.7 AC In (J7) [MS3102R16-10P] .................................................................. 18
2.2.8 Auxiliary Power Port (J8) [MS3112E10-6S] ............................................. 18
2.2.9 Chassis Ground Pin ................................................................................ 19
2.3 Physical Features ................................................................................................. 19
2.3.1 Summary Alarm Indicator ........................................................................ 19
2.3.2 Removable Fan Tray ............................................................................... 19
2.4 Installation ............................................................................................................. 20
2.4.1 Safety Considerations ............................................................................. 20
2.4.2 Inspection ................................................................................................ 20
2.4.3 Installation ............................................................................................... 21
Section 3: Quick Start ......................................................................................................... 23
3.0 Introduction ........................................................................................................... 23
3.0.1 Remote Communications Connections ................................................... 23
3.1 Quick Start Cables ................................................................................................ 24
3.2 Quick Start Operation ........................................................................................... 25
3.2.1 Set PC Configuration............................................................................... 25
3.2.2 Quick Start Ethernet Connection ............................................................. 26
Operations Manual, HPA3, Mini Compact Outdoor SSPA 208143 REV - 3
3.2.3 Quick Start RS-232 Connection .............................................................. 27
3.3 Universal M&C Operation ..................................................................................... 28
3.3.1 Universal M&C Status Window ................................................................ 29
3.3.1.1 Signal Indicators ........................................................................ 29
3.3.1.2 Fault Status Indicators ............................................................... 30
3.3.1.3 Voltage, Current and Temperature Display ............................... 31
3.3.1.4 Gain Adjustment ........................................................................ 31
3.3.1.5 RF Power Indicator .................................................................... 31
3.3.1.6 Reference Source ...................................................................... 31
3.3.2 Universal M&C Settings Window ............................................................. 32
3.3.3 IP Setup................................................................................................... 34
3.3.4 Universal M&C Preferences .................................................................... 35
3.4 Web-based M&C ................................................................................................... 36
3.4.1 Navigating the Web M&C ........................................................................ 37
Section 4: L-Band Operation .............................................................................................. 41
4.0 Block Up Converter Overview ............................................................................... 41
4.1 Converter Features ............................................................................................... 42
4.2 Theory of Operation .............................................................................................. 43
4.3 Smart Reference Technology ............................................................................... 43
4.4 FSK Monitor and Control ....................................................................................... 44
4.5 Typical System Configuration ............................................................................... 45
4.6 IFL Cable Considerations ...................................................................................... 45
Section 5: Performance Tests ............................................................................................ 47
5.0 Introduction ........................................................................................................... 47
5.1 Standard tests ....................................................................................................... 47
5.1.1 Swept Gain .............................................................................................. 47
5.1.2 Spurious .................................................................................................. 48
5.1.3 Input Return Loss .................................................................................... 48
5.1.4 Output Return Loss ................................................................................. 48
5.1.5 Intermodulation Distortion ........................................................................ 49
5.1.6 Power Requirements ............................................................................... 49
5.1.7 Earth Ground ........................................................................................... 50
5.1.8 Sample Port ............................................................................................ 50
5.1.9 P
1dB
and P
........................................................................................... 50
sat
5.1.10 I/O Test .................................................................................................. 50
5.1.11 Ethernet ................................................................................................ 50
5.2 Tests for units with integrated BUC ....................................................................... 51
5.2.1 Reference Lock ....................................................................................... 51
5.2.2 FSK ......................................................................................................... 51
5.2.3 Phase Noise ............................................................................................ 51
5.2.4 Microphonics ........................................................................................... 51
5.3 Optional Tests ....................................................................................................... 52
5.3.1 Noise Figure ............................................................................................ 52
5.3.2 Group Delay ............................................................................................ 52
5.3.3 AM/PM..................................................................................................... 52
5.3.4 Noise Power ............................................................................................ 52
5.3.5 Harmonics ............................................................................................... 52
Section 6: Maintenance and Troubleshooting .................................................................. 53
6.0 Introduction ........................................................................................................... 53
6.1 Cooling System Maintenance ............................................................................... 53
6.2 Fan Removal and Heatsink Cleaning .................................................................... 53
6.2.1 Fan Replacement ............................................................................................... 53
6.3 Troubleshooting guide .......................................................................................... 54
6.3.1 Unit doesn’t power up .............................................................................. 51
6.3.2 Unit powers on, LED lamp glows red ...................................................... 54
6.3.3 SSPA unit powers up, LED lamp glows green, no RF output present ..... 54
6.3.4 Cannot connect to SSPA through remote control interface ..................... 54
6.3.5 The FSK link between a modem and the SSPB unit is not working ........ 55
Section 7: Redundant System Operation .......................................................................... 57
7.0 Redundant System Concepts ............................................................................... 57
7.1 1:1 Redundant Systems ........................................................................................ 57
7.2 1:2 Redundant Systems ........................................................................................ 58
Section 8: Remote Control Interface .................................................................................. 59
8.0 Serial Protocol Overview ....................................................................................... 59
8.1 Serial communication ............................................................................................ 61
8.1.1 Header Packet ........................................................................................ 61
8.1.1.1 Frame Sync Word ...................................................................... 61
8.1.1.2 Destination Address .................................................................. 61
8.1.1.3 Source Address ......................................................................... 62
8.1.2 Data Packet ............................................................................................. 62
8.1.2.1 Protocol ID ................................................................................. 62
8.1.2.2 Request ID................................................................................. 62
8.1.2.3 Command .................................................................................. 62
8.1.2.4 Data Tag .................................................................................... 63
8.1.2.5 Data Address / Error Status / Local Port Frame Length ............ 64
8.1.2.6 Data Length ............................................................................... 64
8.1.2.7 Data Field .................................................................................. 64
8.1.3 Trailer Packet .......................................................................................... 65
8.1.3.1 Frame Check ............................................................................. 65
8.1.4 Timing issues .......................................................................................... 65
8.1.5 Serial Communications Protocol ............................................................. 66
8.2 Ethernet Interface ................................................................................................. 70
8.2.1 Overview ................................................................................................. 70
8.2.2 IPNet Interface ........................................................................................ 70
8.2.2.1 General Concept ....................................................................... 70
8.2.2.2 Setting IPNet interface ............................................................... 72
8.2.2.3 Troubleshooting IP connectivity ................................................. 72
8.2.3 SNMP interface ....................................................................................... 73
8.2.3.1 SNMP MIB tree .......................................................................... 74
8.2.3.2 Description of MIB entities ......................................................... 75
8.3 M&C via SNMP ..................................................................................................... 79
8.3.1 Connecting to a MIB browser .................................................................. 80
Appendix A: Documentation .............................................................................................. 81
Operations Manual, HPA3, Mini Compact Outdoor SSPA 208143 REV - 5
Figures
Figure 2-1: Outline Drawing, Ku-Band Mini Compact Outdoor SSPA .................................... 13
Figure 2-2: Mini Compact Outdoor SSPA Air Flow ................................................................ 19
Figure 2-3: Attach Mounting Supports to Unit ........................................................................ 21
Figure 2-4: Install All-Thread stud .......................................................................................... 21
Figure 2-5: Mount Unit to Antenna Boom .............................................................................. 22
Figure 3-1: J4 Connections for Ethernet Communications, Default IP Address ..................... 23
Figure 3-2: J4 Connections for Ethernet Communications, User-Defined IP Address ........... 23
Figure 3-3: J4 Connections for RS-485 Communications ...................................................... 24
Figure 3-4: J4 Connections for RS-232 Communications ...................................................... 24
Figure 3-5: Ethernet Quick Start Cable, 207755 (Revision A and beyond) ............................ 24
Figure 3-6: RS232 Quick Start Cable, 207988 ....................................................................... 25
Figure 3-7: Universal M&C Add Unit menu ............................................................................ 26
Figure 3-8: Add Compact Outdoor SSPA window, via Serial (left) or Internet (right) ............. 28
Figure 3-9: Universal M&C Status Window ............................................................................ 29
Figure 3-10: Universal M&C, Settings .................................................................................... 32
Figure 3-11: Spare Fault Wizard ............................................................................................ 33
Figure 3-12: Universal M&C, IP Setup ................................................................................... 34
Figure 3-13: Preferences Window ......................................................................................... 35
Figure 3-14: Example, Log entry ............................................................................................ 35
Figure 3-15: Enter IP address for Mini Compact Outdoor SSPA (default is 192.168.0.9) ...... 36
Figure 3-16: M&C Applet loading into browser window ......................................................... 36
Figure 3-17: Enter password (default is “paradise”) ............................................................... 37
Figure 3-18: Status and Faults window descriptions .............................................................. 37
Figure 3-19: Communication Settings window descriptions ................................................... 38
Figure 3-20: General Settings window descriptions ............................................................... 39
Figure 3-21: Fault Settings window descriptions .................................................................... 40
Figure 4-1: Configurator, Compact Outdoor SSPA, BUC Options ......................................... 41
Figure 4-2: Compact Outdoor Block Diagram of BUC / SSPA System .................................. 42
Figure 4-3: Mini Compact Outdoor SSPB with PD25 Evolution Modem ................................ 43
Figure 5-1: Spurious and Gain Data ...................................................................................... 47
Figure 5-2: Return Loss, Intermodulation and Phase Noise Data .......................................... 48
Figure 5-3: M&C, Output Power, Ground, Phase Lock and Misc. Data ................................. 49
Figure 7-1: 1:1 Redundant System with input coaxial switch and output waveguide switch .. 57
Figure 7-2: 1:1 Redundant System with input splitter substituted for input switch ................. 57
Figure 7-3: 1:1 Redundant System with L Band input ............................................................ 58
Figure 7-4: 1:2 Redundant System Block Diagram ................................................................ 58
Figure 8-1: Compact Outdoor remote control interface stack ................................................ 59
Figure 8-2: Basic Communication Packet .............................................................................. 61
Figure 8-3: Header Sub-Packet ............................................................................................. 61
Figure 8-4: Data Sub-Packet ................................................................................................. 62
Figure 8-5: Trailer Sub-Packet ............................................................................................... 65
Figure 8-6: UDP Redirect Frame Example ............................................................................ 71
Figure 8-7: Universal M&C, IP Setup tab ............................................................................... 79
Figure 8-8: Universal M&C, Settings tab ................................................................................ 79
Figure 8-9: GetIF Application Parameters Tab ...................................................................... 80
Figure 8-10: Getif MBrowser window, with update data in output data box ........................... 80
Tables
Table 2-1: Unit weights (typical) ............................................................................................ 14
Table 2-2: J4 Monitor & Control Port Pin-Outs ...................................................................... 16
Table 2-3: J5 Link Port Pin-Outs ............................................................................................ 17
Table 2-4: J6 Switch Port Pin-Outs ........................................................................................ 17
Table 2-5: J7 AC In Port Pin-Outs ......................................................................................... 18
Table 2-6: Power Requirements ............................................................................................ 18
Table 2-7: J8 Auxiliary Power Port Pin-Outs .......................................................................... 18
Table 2-8: Universal CO Mounting Kit Parts List ................................................................... 20
Table 4-1: BUC Frequency Specifications ............................................................................. 42
Table 4-2: BUC RF output phase noise specification ............................................................ 43
Table 4-3: Common Coaxial Cable Characteristics ............................................................... 45
Table 8-1: Interface Selection ................................................................................................ 60
Table 8-2: Command Byte Values ......................................................................................... 63
Table 8-3: Data Tag Byte Values ........................................................................................... 63
Table 8-4: Error Status Bytes ................................................................................................ 64
Table 8-5: Request Frame Structure ..................................................................................... 66
Table 8-6: Response Frame Structure .................................................................................. 66
Table 8-7: System Settings Data Values ............................................................................... 67
Table 8-8: System Threshold Data Values ............................................................................ 68
Table 8-9: System Condition Addressing............................................................................... 69
Table 8-10: OSI Model for Compact Outdoor SSPA Ethernet IP Interface ............................ 71
Table 8-11: Detailed Settings for Mini CO SSPA mode (Device Type=8) .............................. 76
Table 8-12: Detailed Thresholds ............................................................................................ 78
Table 8-13: Detailed Conditions ............................................................................................ 78
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Section 1: General Information
1.0 Introduction
This section provides the general information for the Paradise Datacom LLC line of Mini Compact Outdoor Solid State Power Amplifiers. The Mini Compact Outdoor SSPA has been designed and manufactured to be an extremely robust and reliable amplifier. It is well suited for harsh outdoor environments.
1.1 Description
The Mini Compact Outdoor SSPA is a smaller version of Paradise Datacom’s popular Compact Outdoor SSPA. It is a one-piece integrated Satcom amplifier system which includes an AC/DC power supply, microwave amplifier module, microprocessor based monitor and control circuitry, and an efficient thermal management system. The unit’s enclosure protects these components against the ingress of dirt and water.
The reduced size and weight of this amplifier system allow it to be used in a wide variety of installations. This amplifier is ideal for mounting on the boom of small antennas or anywhere that size and weight are a major concern.
Features include:
• Compact Size: 9.0 in x 12 in x 6.50 in. (229 mm x 305 mm x 165 mm)
• Very light weight: Base units weigh as little as 24.5 lb. (11.1 kg)
• Auto-Sensing Power Factor Corrected Power Supply
• RF Gain Adjustment: 55 dB to 75 dB minimum with 0.1 dB resolution
• Output Power Detection
• Output Power Sample Port
• Internal 1:1 Redundant Capability
• Serial (RS 232 / RS 485), Ethernet or Parallel Monitor & Control Circuitry
• Windows Monitor & Control Software
Available options include:
• Optional L-Band Input Capability
• Mounting kit
• 1RU Remote Control Panel
• 1:2 Redundant Capability with external 1RU Redundant Control Panel
1.2 Specifications
Refer to Appendix A for full specifications of the Mini Compact Outdoor SSPA.
Operations Manual, HPA3, Mini Compact Outdoor SSPA 208143 REV - 9
1.3 Inspection
When the unit is received, an initial inspection should be completed. First ensure that the shipping container is not damaged. If it is, have a representative from the shipping company present when the container is opened. Perform a visual inspection of the Compact Outdoor Amplifier to make sure that all items on the packing list are enclosed. If any damage has occurred or if items are missing, contact:
Paradise Datacom LLC
328 Innovation Park State College, PA 16803
Phone: 1 (814) 238-3450 Fax: 1 (814) 238-3829
1.4 Equipment Supplied
The following equipment is supplied with each unit:
• The Mini Compact Outdoor Amplifier Assembly;
• Prime power mating connector: AC - MS3102R16-10P
• Quick Start Serial (Ethernet) Communication Cable, L207755-2, -OR- Quick Start
Serial (RS 232 / RS 485) Communication Cable, L207998-2
• Product Guide CD with SSPA Monitor & Control Software
• M&C (J4) Mating Connector, MS3116F18-32P
• Waveguide gaskets (dependent on frequency band)
• Sealing tape (87F730)
1.5 Safety Considerations
Potential safety hazards exist unless proper precautions are observed when working with this unit. To ensure safe operation, the user must follow the information, cautions, and warnings provided in this manual as well as the warning labels placed on the unit itself.
1.5.1 High Voltage Hazards
Only qualified service personnel should service the internal electronic circuitry of the Compact Outdoor Amplifier. High DC voltages are present in the power supply section of the amplifier. Care must be taken when working with devices that operate at this high voltage levels. It is recommended to never work on the unit or supply prime AC power to the unit while the cover is removed.
1.5.2 RF Transmission Hazards
RF transmissions at high power levels may cause eyesight damage and skin burns. Prolonged exposure to high levels of RF energy has been linked to a variety of health issues. Please use the following precautions with high levels of RF power.
• Always terminate the RF input and output connector prior to applying prime AC input power.
• Never look directly into the RF output waveguide
• Maintain a suitable distance from the source of the transmission such that the power
density is below recommended guidelines in ANSI/IEEE C95.1. The power density specified in ANSI/IEEE C95.1-1992 is 10 mW/cm
2
. These requirements adhere to OSHA
Standard 1910.97.
• When a safe distance is not practical, RF shielding should be used to achieve the recommended power density levels.
Operations Manual, HPA3, Mini Compact Outdoor SSPA 208143 REV - 11
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Section 2: Installation
2.0 Introduction
This section provides a physical description of the Mini Compact Outdoor, including pin-outs of all connectors, power requirements for the installed unit, and instructions on single-unit boom mounting.
2.1 Dimensions and Weight
The Mini Compact Outdoor SSPA enclosure dimensions are 9.00 in. W x 12.00 in. L x 8.00 in. H. The addition of the RF Output waveguide and I/O connectors add a few inches to the over­all length of the unit, but the width and height remain constant, independent of the frequency band of the unit. See Figure 2-1 for an outline drawing of a Ku-Band Mini Compact Outdoor SSPA.
ETHERNET READY
RF IN
SSPA
M & C
STATUS
J4
LINK
J5
J1
SWITCH
J6
MODEL: XXXXXXXXXXXX S/N: XXXX
P/N: LXXXXXX-X
J7
AC IN
J3
SAMPLE
J8
AUX
PWR
RF OUT
J2
Figure 2-1: Outline Drawing, Ku-Band Mini Compact Outdoor SSPA
The base unit weighs approximately 24.5 lbs. There are several options available for the Mini Compact Outdoor SSPA that will add to the base weight. These are listed in Table 2-1, along with the approximate weights for each power level.
Operations Manual, HPA3, Mini Compact Outdoor SSPA 208143 REV - 13
Table 2-1: Unit weights (typical)
Model Number Weight Units
HPACC3075AC_XXXX 26.0 (11.8) lbs. (kg)
HPACC3100AC_XXXX 26.0 (11.8) lbs. (kg)
HPAXX3050AC_XXXX 25.5 (11.6) lbs. (kg)
HPAXX3075AC_XXXX 25.5 (11.6) lbs. (kg)
HPAXX3100AC_XXXX 25.5 (11.6) lbs. (kg)
HPAXX3175AC_XXXX 25.5 (11.6) lbs. (kg)
HPAKU3050AC_XXXX 24.5 (11.1) lbs. (kg)
HPAKU3080AC_XXXX 24.5 (11.1) lbs. (kg)
2.2 Connector Pin-Outs
The Mini Compact Outdoor SSPA utilizes a variety of connectors for communication with the amplifier.
2.2.1 RF In (J1) [Type N (F)]
The RF Input signal is applied to J1, which is a type N female connector. The Mini Compact Outdoor SSPA has a default maximum nominal gain of 75 dB minimum. Therefore the maximum input signal required to saturate the amplifier can be calculated as:
For example, if a 50 W Ku-Band Mini Compact Outdoor amplifier is used in a system it has a
Input Power = P
P
= 47.0 dBm. Therefore the maximum input power should be limited to -28 dBm. Slightly
sat
higher input power levels will not damage the amplifier but will result in higher levels of distortion in the output signal.
WARNING! The maximum input level should be limited to +15 dBm to avoid damaging the amplifier.
2.2.2 RF Out (J2)
The amplifier’s output is brought out through the waveguide port, J2. Caution should be observed here to make sure that the antenna or a suitable termination is connected to this port before operating the amplifier. The amplifier is protected against full reflection but dangerous levels of microwave energy can be present at this port.
Ku-Band amplifiers have a WR-75 Grooved Flange while the C-Band and X-Band amplifiers have CPR style grooved flanges (CPR-137G for C-Band; CPR-112G for X-Band). An isolator is provided at the output flange with a termination capable of handling full reflected output power.
WARNING! Never look directly into the RF output waveguide.
– 75 dB
sat
2.2.3 RF Output Sample Port (J3) [Type N (F)]
The RF Output Sample port, J3, is located on the bottom of the amplifier as shown in Figure 2-1. This connector provides a -40 dBc coupled sample of the amplifier’s output signal. It is a
type N female connector.
2.2.4 Monitor & Control Port (J4) [MS3112E18-32S]
The M&C (Monitor and Control) connector is the primary input for controlling the amplifier and monitoring fault conditions. It is a 32-pin circular connector, MS3112E18-32S. It requires a mating connector, MS3116F18-32P, which is supplied with the unit. The pin-out for this connector is described in Table 2-2 on the following page.
The Mini Compact Outdoor Amplifier has no on/off switch or circuit breaker in the AC Input path. As soon as AC power is applied to J7, the unit’s power supplies and microcontroller are enabled and the cooling fans should begin to spin. However, the internal amplifier module is disabled until the Mute Line Input (J4, Pin B) is pulled to Ground (J4, Pin V). If it is desired to have the RF enabled every time the AC input is applied, a permanent connection can be made between J4, Pin B and J4, Pin V.
2.2.4.1 Alarms on J4
A variety of alarm signals are present at the M&C connector, J4. Both Form-C relays and open collector outputs are available.
2.2.4.1.1 Summary Alarm (J4) Form C Contacts
The Summary Alarm is accessible in both Form C relay and open collector format. The Form C relay is “energized” under normal operating conditions and “de-energized” when a Fault condition exists.
2.2.4.1.2 Auxiliary Alarm (J4) Form C Contacts
The Auxiliary Alarm relay is an end user alarm that can be used to signal an alarm condition that is dependent on the state of the Auxiliary Input (J4-Pin P).
The Auxiliary Input is a contact closure to ground. When this input is pulled to ground the Auxiliary Alarm relay is energized (Normal State). When the Auxiliary Input is open circuited the Auxiliary Alarm relay is de-energized (Alarm State).
2.2.4.1.3 Open Collector Alarm Outputs (J4)
The open collector alarm outputs will require external pull-up resistors (unless connected to the Auxiliary Input). They are capable of sinking up to 20mA current at 30 VDC. The open collector outputs are pulled to ground under normal operating condi­tions and switch to high impedance state during an alarm condition.
• Auxiliary Alarm: follows state of Auxiliary Input as described above
Operations Manual, HPA3, Mini Compact Outdoor SSPA 208143 REV - 15
Table 2-2: J4 Monitor & Control Port Pin-Outs
Pin # Signal Type Function Notes
Unit powers up muted. This line
B Mute Input Closure to Ground Disables DC power to SSPA
P Auxiliary Input Closure to Ground Auxiliary Fault Input
must be pulled to ground (V or d) to enable amplifier.
L a b Summary Alarm Form C Relay
N Z
Auxiliary Alarm Form C Relay
M
Closed on Fault Common Open on Fault
Closed on Fault Common Open on Fault
L-a: normally open
a-b: normally closed
N-Z: normally open
Z-M: normally closed
G Auxiliary Alarm Open Collector High on Fault Requires external pull-up
W 10 Base-T Tx- Refer to M&C Section
H 10 Base-T Rx+ Refer to M&C Section
J 10 Base-T Rx- Refer to M&C Section
X 10 Base-T Tx+ Refer to M&C Section
S Reserved Make no connection
R Reserved Make no connection
A Reserved Make no connection
f Reserved Make no connection
RS232/RS485
D
Select
RS485 TX- or
E
RS232 OUT
Closure to Ground
Serial TX Output Serial Link Data Port Refer to M&C Section
Selects Serial Communication
Default is RS485; Pull to ground (d) to enable RS232
RS485 RX- or
F
RS232 IN
Serial RX Input Serial Link Data Port Refer to M&C Section
T RS485 TX+ Serial TX Output Serial Link Data Port Refer to M&C Section
U RS485 RX+ Serial RX Input Serial Link Data Port Refer to M&C Section
V Chassis Ground Signal Ground Common Signal Return
d Isolated Ground Signal Ground Isolated Comm Ground Ground for Signals D, E & F
j
e
Interface Select 0
Interface Select 1
Closure to Ground Select Baud Rate & Protocol Refer to M&C Section
Closure to Ground Select Baud Rate & Protocol Refer to M&C Section
g PGM Switch Flash Firmware Port Reserved for Programming
c PGM CLK Flash Firmware Port Reserved for Programming
K PGM-Sout Flash Firmware Port Reserved for Programming
Y PGM-Sin Flash Firmware Port Reserved for Programming
h PGM +5V Flash Firmware Port Reserved for Programming
C PGM Enable Flash Firmware Port Reserved for Programming
2.2.4.2 Serial I/O Control (J4)
For serial data control of the Compact Outdoor SSPA, a Windows-based Monitor &Control program is supplied with the amplifier that allows all of the control and alarm functionality over a serial communication link.
Both RS-232 and RS-485 can be used to communicate with the amplifier. The amplifier default is to operate on RS-485 but can easily be set to RS-232 by pulling the RS-232/ RS-485 Select line low. This is done by connecting J4-Pin D to J4-Pin V.
The Mini Compact Outdoor Amplifier may be supplied with a Quick Start Cable in which this connection is already made. This allows the user to quickly setup the amplifier and verify its operation. The other side of the cable has a 9-Pin female D connector that mates with most notebook and desktop personal computers.
Communication links using RS-232 are typically good up to 30 ft. (9 m) in length. Installations exceeding this length can use the RS-485 mode which will allow serial control up to 4000 ft. (1200 m).
2.2.5 Link Port (J5) [MS3112E10-6S]
The interface connector is used to connect between two Compact Outdoor Amplifiers when used in a 1:1 redundant system. It is a 6-pin circular connector, MS3112E10-6S. It requires a mating connector, MS3116F10-6P. A link cable is provided with a 1:1 Redundancy Kit, which can be purchased separately. See Table 2-3 for a pin-out of this connector.
Table 2-3: J5 Link Port Pin-Outs
Pin # Connection Pin # Connection
A Link Out D N/C
B Link In E N/C
C N/C F Ground
2.2.6 Switch Port (J6) [MS3112E10-6S]
When used in a 1:1 redundant system, the waveguide switch must be connected to the switch port of each amplifier (MS3112E10-6S). See Table 2-4.
Table 2-4: J6 Switch Port Pin-Outs
Pin # Connection Pin # Connection
A N/C D N/C
B N/C E Pos 2
C +28 VDC F Pos 1
Operations Manual, HPA3, Mini Compact Outdoor SSPA 208143 REV - 17
2.2.7 AC In (J7) [MS3102R16-10P]
The Prime power connector is a 3-pin circular connector, J7. The power supplies provide universal AC input by using auto-sensing power supplies. The AC input can operate over a range of 85-265 VAC, at 47 to 63 Hz. The power supply is also power factor corrected, enabling the unit to achieve a power factor greater than 0.95.
The AC Line input connector configuration is given in Table 2-5.
Table 2-5: J7 AC In Port Pin-Outs
Pin # Connection
A L1
B GND
C L2/N
The prime power requirements for each model is summarized in Table 2-6.
Table 2-6: Power Requirements
Model Number RF Output (P
) RF Output (P
sat
) AC Input w/ RF
1dB
HPACC3075AC_XXXX 48.8 dBm (76W) 48.5 dBm (70W) 550 W
HPACC3100AC_XXXX 50.0 dBm (100W) 49.5 dBm (89W) 660 W
HPACC3175AC_XXXX 52.5 dBm (175W) 48.5 dBm (70W) ◊ 1100 W
HPAXX3050AC_XXXX 47.0 dBm (50W) 46.5 dBm (45W) 465 W
HPAXX3075AC_XXXX 48.8 dBm (76W) 48.3 dBm (68W) 600 W
HPAXX3100AC_XXXX 50.0 dBm (100W) 49.5 dBm (89W) 710 W
HPAXX3175AC_XXXX 52.5 dBm (175W) 48.5 dBm (70W) ◊ 1120 W
HPAKU3050AC_XXXX 47.0 dBm (50W) 46.0 dBm (40W) 665 W
HPAKU3080AC_XXXX 49.0 dBm (80W) 45.0 dBm (32W) ◊ 820 W
◊ at P
LINEAR
rather than P
1dB
2.2.8 Auxiliary Power Port (J8) [MS3112E10-6S]
The +15 VDC Output, J8, is located on the bottom side of the amplifier as shown in Figure 2-1. This provides +15 VDC and up to 1 Amp current to any external equipment. It is a 6-pin MS-type connector. See Table 2-7.
Table 2-7: J8 Auxiliary Power Port Pin-Outs
Pin # Connection Pin # Connection
A External Fault IN D Ground
B Fault Pullup E +15V External
C +15V LNA F Ground
2.2.9 Chassis Ground Pin
A Chassis ground terminal is provided on the bottom side of the amplifier. A ¼ - 20 threaded terminal is provided for equipment grounding.
2.3 Physical Features
In addition to the I/O connectors, the Mini Compact Outdoor user-friendly features include a summary alarm indicator and a removable fan tray.
2.3.1 Summary Alarm Indicator
A summary alarm indicator LED is located on the input side of the amplifier. When the SSPA is online, this indicator illuminates GREEN. When in a fault condition, it illuminates RED.
2.3.2 Removable Fan Tray
The Mini Compact Outdoor Amplifier’s cooling system represents a landmark in microwave telecommunication amplifiers. It is a unique system of heatsinks that have been computer optimized to provide extremely efficient cooling of all of the system’s functional blocks. This high efficiency cooling system is primarily responsible for the small overall package size and reduced weight of the unit (approximately 24.5 lbs or 11.1 kg).
The cooling system is based on a forced convection technique in which the system fans provide the air intake while the exhaust is brought out around the outer perimeter of the fans. The fans are 132 CFM rated and operate into approximately 0.3 in. H2O back pressure, and produce 68.0 dB-A measured at a distance of 1 meter from the fan intake.
The air intake and exhaust are both located on the bottom side of the amplifier. The intake is brought through two fans while the exhaust is along the two rows of heatsink fins as seen in Figure 2-2.
ETHERNET READY
M & C
LINK
J4
J5
SSPA
STATUS
RF IN
J1
SWITCH
J6
Figure 2-2: Mini Compact Outdoor SSPA Air Flow
A minimum clearance of 6 inches (152 mm) should be maintained between the bottom of the amplifier and any mounting surface. This will ensure that there is no forced re-circulation of airflow from exhaust to intake.
Operations Manual, HPA3, Mini Compact Outdoor SSPA 208143 REV - 19
Warning! The Mini Compact Outdoor SSPA should NEVER be mounted with the fans facing up. Doing so will void your warranty.
The fans should be examined periodically and any obstruction or debris should be cleared. Inadequate air flow can cause the amplifier to overheat and cause a temperature fault. See
Section 6: Troubleshooting and Maintenance for cleaning instructions.
2.4 Installation
The light-weight chassis of the Mini Compact Outdoor SSPA is ideal for mounting the unit—or redundant assembly—directly to an antenna boom. These instructions outline how to install a Mini Compact Outdoor SSPA unit onto an antenna boom using a Universal CO mounting Kit. This kit allows installation of the Mini Compact Outdoor SSPA on antenna booms up to 10” thick.
2.4.1 Safety Considerations
These instructions are designed to be used by a single operator. As such, several safety issues should be kept in mind during the installation.
1. The Paradise Datacom Mini Compact Outdoor SSPA base unit weighs approximately 24.5 lbs., and should be handled with care to avoid scratching the exterior coating and compro­mising the unit’s corrosion resistance;
2. All bolts should be torqued down to within reasonable limits to avoid stripping the threads.
3. The section of antenna boom the unit is to be mounted on should be straight, dry and free from corrosion or defects.
2.4.2 Inspection
On receiving the Universal CO Mounting Kit, inspect the contents to ensure all parts listed in
Table 2-8 are present.
Table 2-8: Universal CO Mounting Kit Parts List
Item # Qty Description Part No.
1 4 Bracket, Mounting L201394-2
2 4 Uni-Strut, 13.5” Lengths L201393-1
3* 4 1/2”-13 All-Thread Stud, SS 188FTS 8-11 or -15
4 12 1/2” Lock Washer 50LW188
5 12 Nut, Hex, 1/2”-13 1/2-13 Nut
6 16 Washer, Flat, Std. 1/2” MS15795-819
7 4 Bolt, Hex, 1/2”-13 x 1.25, SS MS35307-411
8 1 Gasket,6”x12”,1/32” THK, Adhesive backed 8991K51
9 4 Nut, Self-hold, 1/2” B911-1/2
* Kits are supplied with two different All-Thread lengths (11.0” or 15.0”) depending on the installation. The 11-inch All-Thread allows mounting on booms up to 6” diameter. The 15-inch All-Thread allows mounting on booms up to 10” diameter.
2.4.3 Installation
1. Cut gasket (Item 8) into four (4) 1.5” x 7” pieces. Attach gasket to each support bracket (Item 1) as shown in Figure 2-3. Trim gasket around bottom corners and slot in bracket.
2. Locate the mounting studs on the bottom of the Mini Compact Outdoor SSPA unit. Using a 1/2” bolt (Item 7), two flat washers (Item 6), and a 1/2” nut (Item 5), firmly bolt one mount­ing bracket to each mounting stud, as shown in Figure 2-3. Be sure the gasket installed in Step 1 is between the bracket and the unit, that each bracket is vertical, and the top flange of the mounting bracket points away from the unit.
ETHERNET READY
M & C
J4
SSPA
STATUS
RF IN
J1
LINK
J5
SWITCH
J6
Figure 2-3: Attach Mounting Supports to Unit
3. Place one piece of Uni-Strut (Item 2), with the open channel up, at each end of the unit, across the flanges of the mounting brackets, lining up the holes. Run on a self-holding nut (Item 9) about 1” from the end of each All-Thread stud (Item 3). Slip the self-holding nut into the channel and through the Uni-Strut and mounting flange. Secure firmly in place with a flat washer (Item 6), lock washer (Item 4) and nut (Item 5). The unit should now look as shown in Figure 2-4.
Figure 2-4: Install All-Thread stud
Operations Manual, HPA3, Mini Compact Outdoor SSPA 208143 REV - 21
4. Bring the unit up tight under the boom (with the long axes parallel), sliding the All-Thread studs past the sides of the boom to show above the boom top. Place the remaining pieces of Uni-Strut (Item 2) open channel down across the boom onto the protruding All-Thread stud ends. Secure firmly with a flat washer (Item 6), lock washer (Item 4) and 1/2” nut (Item 5) on each of the four All-Thread stud ends. Looking from the end of the boom, the mounted unit should look as shown in Figure 2-5.
ETHERNET READY
M & C
J4
SSPA
STATUS
RF IN
J1
LINK
J5
SWITCH
J6
Figure 2-5: Mount Unit to Antenna Boom
5. Connect the signal input, output, communication cables and power to the Mini Compact Outdoor SSPA unit as directed elsewhere in this manual.
Section 3: Quick Start and Operation
3.0 Introduction
The Mini Compact Outdoor SSPA is available with a standard Ethernet & RS232/485 interface. This section summarizes the connections to a remote computer for various remote communications. Table 3-2 summarizes the hardware connections of Port J4 for all remote communication connections.
3.0.1 Remote Communications Connections
Units can be configured for either Ethernet (default IP or user-defined IP), RS-485, or RS-232 communications. The units cannot be used simultaneously with multiple communication protocols. The user must select one of the four formats. Figures 3-1 through 3-4 show the proper configuration of J4 for each of the four communication formats.
Interface Select 0
Chassis Ground
TX Enable
10 BASE-T RX-
10 BASE-T RX+
10 BASE-T TX+
10 BASE-T TX-
DEFAULT IP ADDRESS: 192.168.0.9
e
V
B
H
J
X
W
J4
Figure 3-1: J4 Connections for Ethernet Communications, Default IP Address
Interface Select 1
Chassis Ground
TX Enable
j
V
B
10 BASE-T RX-
10 BASE-T RX+
10 BASE-T TX+
10 BASE-T TX-
USER-DEFINED IP ADDRESS
H
J
X
W
J4
Figure 3-2: J4 Connections for Ethernet Communications, User-Defined IP Address
Operations Manual, HPA3, Mini Compact Outdoor SSPA 208143 REV - 23
Chassis Ground
V
TX Enable
Interface Select 0
Interface Select 1
RS232/RS485 Select
Isolated Return for RS232/RS485
RS485 (RX-) RS232 (RX)
RS485 (TX-) RS232 (TX)
RS485 (TX+)
RS485 (RX+)
B
e
j
D
d
F
E
T
U
J4
Figure 3-3: J4 Connections for RS-485 Communications
Chassis Ground
TX Enable
Interface Select 0
Interface Select 1
RS232/RS485 Select
V
B
e
j
D
Isolated Return for RS232/RS485
RS232 (RX)
RS232 (TX)
d
F
E
J4
Figure 3-4: J4 Connections for RS-232 Communications
3.1 Quick Start Cables
For convenience all units ship with a ‘Quick-Start’ communications cable. This allows the user to immediately connect the amplifier to a PC and begin operation. Units ship with a Quick Start cable fitted with a 10-base T connector as shown in Figure 3-5.
Figure 3-5: Ethernet Quick Start Cable, 207755 (Revision A and beyond)
Units may ship with a RS-232 Quick Start cable fitted with a DB9 connector. See Figure 3-6.
Figure 3-6: RS232 Quick Start Cable, 207988
3.2 Quick Start Operation
This section describes the necessary steps to communicate with a Mini Compact Outdoor SSPA using the Ethernet Quick Start cable and the Universal M&C Software. The Paradise Datacom Universal M&C Software is a free Windows-based application that can be downloaded from the company web site, www.paradisedata.com.
Both the Ethernet and Serial Quick Start Cables force the Mini Compact Outdoor SSPA into a known state. Once communication is established using these cables, all permanent settings must be saved to the unit. If changes are not saved, the unit will revert back to the state before the Quick Start cables were used.
3.2.1 Set PC Configuration
To set your Windows-based PC to remotely communicate with the Mini Compact Outdoor unit, perform the following steps.
If using Windows XP:
1. Open the PC’s Control Panel (Start Menu → Settings → Control Panel);
2. Double-click on the Network Connections icon;
3. Right-click on the Local Area Connection icon and select Properties;
4. Select Internet Protocol (TCP/IP) and click on the Properties button;
5. Select “Use the following IP address” and enter the following information:
IP address: 192.168.0.1 Subnet mask: 255.255.255.0
6. Click the “OK” button and close out of all of the Control Panel windows.
Operations Manual, HPA3, Mini Compact Outdoor SSPA 208143 REV - 25
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