Installation and Operation Manual

November 1999
2-6 M68334 Rev. A Tel-Link PMP - Remote Terminal Installation & Maintenance Manual
Table 2-2 shows the signals carried between the Remote IDU and Remote ODU on the coaxial IFL cable:
Table 2-2 - IFL Signals
IFL Signal Frequency Variation
IDU Transmit 205 MHz
±5 MHz
IDU Receive 490 MHz
±5 MHz
Telemetry 800 KHz 30 KHz
Reference Signal 10 MHz
(Phase Locked to
Hub Reference)
10 ppm (Unlocked)
IFL Power Voltage Variation
ODU Power +39 VDC +40 to +57 VDC
(±10%)
IFL Connector Termination 1 Termination 2
Type N Male IDU ODU