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-   -   50M : Power Level Problem? (https://www.cableforum.uk/board/showthread.php?t=33686941)

chrispuk2004 11-04-2012 19:57

Power Level Problem?
 
hi is this just a case of misreporting or is it actually true?

Locked QAM256 5455616000 Kbits/sec 323000000 Hz 44.3 dBmV 41.7 dB Hybrid
Locked QAM256 4955616000 Kbits/sec 291000000 Hz 0.9 dBmV 41.9 dB Hybrid
Locked QAM256 5055616000 Kbits/sec 299000000 Hz 0.5 dBmV 41.4 dB Hybrid
Locked QAM256 5155616000 Kbits/sec 307000000 Hz 0.2 dBmV 41.4 dB Hybrid
Locked QAM256 5355616000 Kbits/sec 315000000 Hz 0.0 dBmV 41.4 dB Hybrid

thanks

SnoopZ 11-04-2012 20:23

Re: Power Level Problem?
 
Quote:

Originally Posted by chrispuk2004 (Post 35412870)
hi is this just a case of misreporting or is it actually true?

Locked QAM256 5455616000 Kbits/sec 323000000 Hz 44.3 dBmV 41.7 dB Hybrid
Locked QAM256 4955616000 Kbits/sec 291000000 Hz 0.9 dBmV 41.9 dB Hybrid
Locked QAM256 5055616000 Kbits/sec 299000000 Hz 0.5 dBmV 41.4 dB Hybrid
Locked QAM256 5155616000 Kbits/sec 307000000 Hz 0.2 dBmV 41.4 dB Hybrid
Locked QAM256 5355616000 Kbits/sec 315000000 Hz 0.0 dBmV 41.4 dB Hybrid

thanks

I had this after they added another downstream channel, rebooting the modem brought it to normal levels.

craigj2k12 11-04-2012 21:18

Re: Power Level Problem?
 
its a bug in the superhub firmware

chrispuk2004 12-04-2012 20:01

Re: Power Level Problem?
 
Thanks, rebooted and back to normal :D


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