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Ti4MaT
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Power levels

Hi all just wanted to get your thoughts on my superhubs power levels please

Without forward path equaliser

Downstream Channels
Lock Status Channel ID Frequency Modulation Rx Power SNR Pre RS Errors Post RS Errors
Locked 2 211000000 Hz QAM256 10.6 dBmV 40.2 dB 564 11
Locked 1 203000000 Hz QAM256 10.8 dBmV 40.3 dB 497 0
Locked 3 219000000 Hz QAM256 10.2 dBmV 39.9 dB 536 0
Locked 4 227000000 Hz QAM256 9.9 dBmV 39.8 dB 575 0
Locked 5 235000000 Hz QAM256 10.9 dBmV 39.8 dB 497 0
Locked 6 243000000 Hz QAM256 10.6 dBmV 40.0 dB 487 0
Locked 7 251000000 Hz QAM256 10.3 dBmV 39.9 dB 517 0
Locked 8 259000000 Hz QAM256 10.0 dBmV 39.9 dB 540 0
Upstream Channels
Lock Status Channel ID Frequency Modulation Tx Power Mode Channel Bandwidth Symbol Rate
Locked 3 32600000 Hz ATDMA 35.0 dBmV 16QAM 6400000 20480 Kbits/sec
Locked 4 25800000 Hz ATDMA 34.3 dBmV 16QAM 6400000 20480 Kbits/sec
Unlocked 0 0 Hz Unknown 0.0 dBmV Unknown Unknown 0 Kbits/sec
Unlocked 0 0 Hz Unknown 0.0 dBmV Unknown Unknown 0 Kbits/sec

With forward path equaliser
Downstream Channels
Lock Status Channel ID Frequency Modulation Rx Power SNR Pre RS Errors Post RS Errors
Locked 2 211000000 Hz QAM256 -0.9 dBmV 39.9 dB 216 0
Locked 1 203000000 Hz QAM256 -1.0 dBmV 39.9 dB 167 0
Locked 3 219000000 Hz QAM256 -1.0 dBmV 39.9 dB 159 0
Locked 4 227000000 Hz QAM256 -1.2 dBmV 39.8 dB 139 0
Locked 5 235000000 Hz QAM256 -0.1 dBmV 39.6 dB 127 0
Locked 6 243000000 Hz QAM256 -0.3 dBmV 39.4 dB 142 0
Locked 7 251000000 Hz QAM256 -0.4 dBmV 39.4 dB 140 0
Locked 8 259000000 Hz QAM256 -0.5 dBmV 39.4 dB 151 0
Upstream Channels
Lock Status Channel ID Frequency Modulation Tx Power Mode Channel Bandwidth Symbol Rate
Locked 4 25800000 Hz ATDMA 34.0 dBmV 16QAM 6400000 20480 Kbits/sec
Locked 3 32600000 Hz ATDMA 34.8 dBmV 16QAM 6400000 20480 Kbits/sec
Unlocked 0 0 Hz Unknown 0.0 dBmV Unknown Unknown 0 Kbits/sec
Unlocked 0 0 Hz Unknown 0.0 dBmV Unknown Unknown 0 Kbits/sec

 Thanks

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jb66
Alessandro Volta
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Message 2 of 2
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Re: Power levels

They are in spec with the equiliser
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