R&S M3SR Series 4100 HF Transceivers Troubleshooting
6124.9007.82.01 4.2
Table 4.1: Error Messages of R&S M3SR Series 4100 150 W HF Transceivers
Message Module(s) / Device(s) to be Replaced and/or Action
from Radio Controller
RC RCB PA Motherboard (Radio Controller, if further RCB failures are detected)
RC RCB FE Frontend (Radio Controller, if further RCB failures are detected)
RC RCB SYN Synthesizer (Radio Controller, if further RCB failures are detected)
RC RCB DLI Replace that optional board (accessible from the back side of the
transceiver), replace Radio Controller, if other RCB failures are
detected as well.
RC REFCLK 10 KHZ Frontend, Radio Controller
RC CLK 9600 KHZ Frontend, Radio Controller
RC FE FSYN Frontend, Radio Controller
RC RF AGC DATA Frontend, Radio Controller
RC UNLOCK FPGA Radio Controller
RC DSP1/2 COM Radio Controller
RC ESSI LOOPBACK Radio Controller
RC +5 V ANALOG Radio Controller.
RC +3 V ANALOG Radio Controller
RC +1.8 V Radio Controller
RC +6 V ANALOG Radio Controller
RC +3.3 V Radio Controller
RC +5 V Radio Controller
RC LOW BACKUP BATT Backup Battery on Radio Controller
RC DSP1 DWNLOAD Radio Controller
RC DSP2 DWNLOAD Radio Controller
RC COPROC Radio Controller
from Power Amplifier
E2PA 1.5V Power Amplifier
E2PA 3.3V Power Amplifier
E2PA 5V Power Amplifier
E2PA VAMP Power Amplifier
E2PA -12 V Power Amplifier
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