Solved
signal-to-noise ratio
Notice that the signal-to-noise ratio for downstream channel 5 is at " 0 ". Is this an acceptable level? From the information that I have read on the internet, the db should be >30
My reading is posted below:
| 5 | Not Locked | Unknown | 27 | 747000000 Hz | 0.0 dBmV | 0.0 dB | 0 | 0 |
Looks like a problem with that frequency. How do the other channels look around it? Any uncorrectables? I would suggest bypassing all splitters and doing a factory reset and see if the problem continues. If so, you need a technician.
The complete log is below, belive everything looks good except channel 5:
Downstream Bonded Channels (Partial Service) Channel Lock Status Modulation Channel ID Frequency Power SNR Correctables Uncorrectables 1 Locked QAM256 21 237000000 Hz 5.7 dBmV 43 dB 967 0 2 Locked QAM256 5 141000000 Hz 3.8 dBmV 40.2 dB 867 57 3 Locked QAM256 25 735000000 Hz 4.7 dBmV 40 dB 15 0 4 Locked QAM256 26 741000000 Hz 4.5 dBmV 39.7 dB 6 0 5 Not Locked Unknown 27 747000000 Hz 0.0 dBmV 0.0 dB 0 0 6 Locked QAM256 33 783000000 Hz 5.1 dBmV 41.4 dB 39 0 7 Locked QAM256 34 789000000 Hz 4.7 dBmV 41.1 dB 49 0 8 Locked QAM256 37 807000000 Hz 4.4 dBmV 40.9 dB 61 0 9 Locked QAM256 38 813000000 Hz 4 dBmV 40.6 dB 84 0 10 Locked QAM256 39 819000000 Hz 4.4 dBmV 40.7 dB 91 0 11 Locked QAM256 40 825000000 Hz 4.3 dBmV 40.7 dB 86 0 12 Locked QAM256 41 831000000 Hz 4.2 dBmV 40.6 dB 248 418 13 Locked QAM256 42 837000000 Hz 4.1 dBmV 40.5 dB 102 0 14 Locked QAM256 43 843000000 Hz 4.3 dBmV 40.2 dB 116 0 15 Locked QAM256 44 849000000 Hz 4.4 dBmV 40.6 dB 105 0 16 Locked QAM256 45 855000000 Hz 4.2 dBmV 40.4 dB 110 0
