Is the only way VM change the power still by physical tap change and attenuators? Mine so good for the last couple of years after new kit fitted in the street cab I assumed they were able to actively control downstream at 0dB?
Code:
Downstream
DS-1 DS-2 DS-3 DS-4 DS-5 DS-6 DS-7 DS-8
Frequency (Hz) 442250000 Hz 450250000 Hz 458250000 Hz 466250000 Hz 474250000 Hz 482250000 Hz 490250000 Hz 498250000 Hz
Lock Status(QAM Lock/FEC Sync/MPEG Lock) Locked Locked Locked Locked Locked Locked Locked Locked
Channel ID 5 6 7 8 9 10 11 12
Modulation QAM256 QAM256 QAM256 QAM256 QAM256 QAM256 QAM256 QAM256
Symbol Rate (Msym/sec) 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000
Interleave Depth I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17
Power Level (dBmV) 0.1 dBmV 0.5 dBmV 0.7 dBmV 0.6 dBmV 0.2 dBmV 0.2 dBmV 0.5 dBmV 0.3 dBmV
RxMER (dB) 39.9 dB 39.9 dB 39.5 dB 39.4 dB 39.4 dB 39.1 dB 39.0 dB 38.6 dB
Upstream
US-1 US-2 US-3 US-4
Channel Type 2.0 2.0 N/A N/A
Channel ID 20 19 N/A N/A
Frequency (Hz) 25800000 Hz 32600000 Hz N/A N/A
Ranging Status Success Success N/A N/A
Modulation QAM16 QAM16 N/A N/A
Symbol Rate (Sym/sec) 5120000 5120000 N/A N/A
Mini-Slot Size 128 128 N/A N/A
Power Level (dBmV) 37.0 dBmV 37.5 dBmV N/A N/A
T1 Timeouts 0 0 N/A N/A
T2 Timeouts 0 0 N/A N/A
T3 Timeouts 0 0 N/A N/A
T4 Timeouts 0 0 N/A N/A
SHUB1 so no rs errors
Hope they can do same to yours Jon22