User's Manual

Contents
RFI-148 & RFI-900 High Output Power Paging Transmitters User Manual Page 5 of 134
8.2 Features .................................................................................................................................................................................. 51
8.2.1 Signal format .................................................................................................................................................................. 51
8.2.2 Pre-emphasis Filter ......................................................................................................................................................... 52
8.2.3 Deviation Limiter ............................................................................................................................................................ 52
8.2.4 Audio Polarity ................................................................................................................................................................. 52
8.3 Calibration ............................................................................................................................................................................. 52
8.4 Configuration ......................................................................................................................................................................... 54
8.5 Faults and Alarms .................................................................................................................................................................. 54
Appendix A. Technical Specifications ..................................................................................................................................... 55
A.1 Type Approvals ...................................................................................................................................................................... 55
A.2 RFI-148/900250 Specifications .............................................................................................................................................. 55
A.3 Serial Connectors ................................................................................................................................................................... 59
A.3.1 Rear Serial Port ............................................................................................................................................................. 59
A.3.2 Front Serial Port (DCE) ................................................................................................................................................. 59
A.4 LIU Interface .......................................................................................................................................................................... 61
Appendix B. Controller Configurations .................................................................................................................................. 64
B.1 Motorola NIU Controller / FLEX 4 Level Mode Legacy ....................................................................................................... 64
B.2 Glenayre C2000 Controller / FLEX 4 Level Mode Normal ................................................................................................... 64
B.3 Glenayre C2000 Controller / FLEX 4 Level Mode Legacy .................................................................................................... 65
B.4 Glenayre C2000 Controller / POCSAG/FLEX 2 Level Mode L-bit ....................................................................................... 65
B.5 Glenayre C2000 Controller / POCSAG/FLEX 2 Level Mode H-bit ...................................................................................... 65
B.6 Zetron Model 66 Transmitter Controller / POCSAG/FLEX 2 Level Mode ............................................................................ 66
Appendix C. Management Reference ...................................................................................................................................... 67
C.1 Serial Port Diagnostics .......................................................................................................................................................... 67
C.2 SNMP Diagnostic Parameters ............................................................................................................................................... 68
Appendix D. Hayes AT Reference ........................................................................................................................................... 71
Appendix E. Sensor and Fault List Reference ...................................................................................................................... 116
Appendix F. Product Identification Table ............................................................................................................................ 126
Appendix G. Troubleshooting ................................................................................................................................................ 128
G.1 Configuring Sensor Cutoffs ................................................................................................................................................. 128
G.2 Fault LED Active ................................................................................................................................................................. 128
G.3 External Reference Fail ....................................................................................................................................................... 129
G.4 High Transmit Power .......................................................................................................................................................... 130
G.5 High VSWR .......................................................................................................................................................................... 130
G.6 Disable Transmit ................................................................................................................................................................. 130
G.6.1 High PA or Driver Temperature .................................................................................................................................. 130
G.6.2 High Reverse Power or Reverse Power Foldback ....................................................................................................... 131
G.6.3 Exciter Out-of-Lock .................................................................................................................................................... 131
G.6.4 Transmit Timeout ........................................................................................................................................................ 131
G.7 Unit Won’t Transmit ............................................................................................................................................................ 131
G.7.1 PTT Override ............................................................................................................................................................... 131