Paradise 205486 REV F - Manual (Page 5)

Operations Manual, HPA2, Compact Outdoor SSPA 208495 REV C 5
6.1.11 Ethernet (if equipped) ......................................................................... 64
6.2 Tests for units with integrated zBUC ................................................................... 65
6.2.1 Reference Lock ..................................................................................... 65
6.2.2 FSK ....................................................................................................... 65
6.2.3 Phase Noise .......................................................................................... 65
6.2.4 Microphonics ......................................................................................... 65
6.3 Optional Tests ..................................................................................................... 66
6.3.1 Noise Figure .......................................................................................... 66
6.3.2 Group Delay .......................................................................................... 66
6.3.3 AM/PM .................................................................................................. 66
6.3.4 Noise Power .......................................................................................... 66
6.3.5 Harmonics ............................................................................................. 66
Section 7: Maintenance & Troubleshooting .................................................................... 67
7.0 Introduction ......................................................................................................... 67
7.1 Cooling System Maintenance ............................................................................. 67
7.2 Fan Removal and Heatsink Cleaning .................................................................. 67
7.2.1 Fan Replacement .................................................................................. 68
7.3 Troubleshooting guide ........................................................................................ 68
7.3.1 Unit doesn’t power up ............................................................................ 68
7.3.2 Unit powers on, LED lamp glows red .................................................... 68
7.3.3 SSPA unit powers up, LED glows green, but no RF output .................. 68
7.3.4 Cannot connect to SSPA through remote control interface ................... 69
7.3.5 The FSK link between a modem and the SSPB unit is not working ...... 70
Section 8: Redundant System Operation ........................................................................ 71
8.0 Redundant System Concepts ............................................................................. 71
8.1 Compact Outdoor Amplifier in 1:1 Redundancy .................................................. 73
8.1.1 Hardware Setup .................................................................................... 74
8.1.2 Software Setup ...................................................................................... 75
8.1.2.1 Stand-Alone 1:1 Redundant System ....................................... 75
8.1.2.2 PC Control using RS232 and Paradise M&C Software .......... 78
8.1.2.3 PC Control using RS-485 and Paradise M&C Software ......... 83
8.2 1:2 Redundant Systems ...................................................................................... 85
8.3 1:2 Redundant Systems with L-Band Input ......................................................... 88
Section 9: Fixed Phase Combined Redundant Systems ................................................ 93
9.0 Phase Combining Overview ................................................................................ 93
9.1 1:1 Fixed Phase Combined System Components ............................................... 95
9.1.1 Signal Box Assembly ............................................................................. 95
9.2 1:1 Fixed Phase Combined System Operation with the FPRC-1100 .................. 97
9.3 1:1 Fixed Phase Combined System with L-Band Input ....................................... 98
9.3.1 1:1 Fixed Phase Combined System with L-Band Input Components .... 99
9.3.2 Signal Box Assembly ............................................................................. 99
9.3.3 Redundant BUC Operation ................................................................... 99
9.3.4 Adjusting the Phase Combining ........................................................... 99
9.4 1:2 Fixed Phase Combined Systems ................................................................ 101
9.4.1 1:2 Fixed Phase Combined System Components ............................... 102
9.4.2 Signal Box Assembly ........................................................................... 102