User's Manual

MHPTV TX User Manual
MHPTV-USR-DOC-V3.0, 10/18/2019 Page 65 of 148
Rear Panel
 RF_IN_A: Feedback signal, sampled after the band-pass filter (-5 to -15dBm)
 RF_IN_B: Feedback signal, sampled before the band-pass filter (-5 to -15dBm)
 AGC_IN: Feedback DC voltage for AGC control (0-5VDC)
 RF_MON: Loop out of RF_OUT for monitoring (-25 dB below RF_OUT)
 RF_OUT: Main RF signal output of exciter, to be connected to
RF_IN_A/RF_IN_B of Control Unit (nominal 0 dBm output)
 DRY LOOP: Dry loop for remote control
 REMOTE: To be connected to ERS485-A/ERS485-B of Control Unit for internal
communication between exciters and Control Unit
 REMOTE (RJ45-B): 10M/100M Ethernet for remote control (IP address:
192.168.1.143)
 TSoIP (RJ45-A): Input for IP based streams.
 10M_IN: 10 MHz input from external GPS receiver
 1PPS_IN: 1 PPS input from external GPS receiver
 TS_IN_1: The first port of TS inputs, DVB-ASI only
 TS_OUT_1: Loop out of [TS_IN_1] for monitoring
 TS_IN_2: The second port of TS inputs, DVB-ASI only
 TS_OUT_2: Loop out of [TS_IN_2] for monitoring
 TUNER_IN: Received RF signal input
Note: Please refer to the ACT-5X+/ACT9x Exciter User Manual for more details.