Forum Discussion
joloxx9
3 months agoJoining in
Hi, I just reminded myself that I had a splitter at home, as previously I had a virgin TV also, I took it out and my current parameters look like below:
3.0 Downstream channels
Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID
1 | 139000000 | 0.1 | 35 | QAM 256 | 1 |
2 | 147000000 | 0.2 | 36 | QAM 256 | 2 |
3 | 155000000 | 0.6 | 40 | QAM 256 | 3 |
4 | 163000000 | -1 | 41 | QAM 256 | 4 |
5 | 171000000 | -1.6 | 40 | QAM 256 | 5 |
6 | 179000000 | -1.6 | 40 | QAM 256 | 6 |
7 | 187000000 | -2 | 40 | QAM 256 | 7 |
8 | 195000000 | -1.7 | 41 | QAM 256 | 8 |
9 | 203000000 | -2.2 | 40 | QAM 256 | 9 |
10 | 211000000 | -2.1 | 40 | QAM 256 | 10 |
11 | 219000000 | -2.4 | 38 | QAM 256 | 11 |
12 | 227000000 | -2.5 | 40 | QAM 256 | 12 |
13 | 235000000 | -3.2 | 40 | QAM 256 | 13 |
14 | 243000000 | -3.2 | 40 | QAM 256 | 14 |
15 | 251000000 | -3.9 | 40 | QAM 256 | 15 |
16 | 259000000 | -4 | 40 | QAM 256 | 16 |
17 | 267000000 | -4 | 40 | QAM 256 | 17 |
18 | 275000000 | -3.9 | 40 | QAM 256 | 18 |
19 | 283000000 | -3.8 | 40 | QAM 256 | 19 |
20 | 291000000 | -3.5 | 40 | QAM 256 | 20 |
21 | 299000000 | -3.6 | 40 | QAM 256 | 21 |
22 | 459000000 | -6.1 | 40 | QAM 256 | 39 |
23 | 443000000 | -6.6 | 39 | QAM 256 | 40 |
24 | 451000000 | -6.6 | 39 | QAM 256 | 41 |
25 | 467000000 | -6.3 | 40 | QAM 256 | 42 |
26 | 475000000 | -6.3 | 40 | QAM 256 | 43 |
27 | 483000000 | -6.5 | 39 | QAM 256 | 44 |
28 | 491000000 | -6.7 | 39 | QAM 256 | 45 |
29 | 499000000 | -7.1 | 39 | QAM 256 | 46 |
30 | 507000000 | -7.3 | 39 | QAM 256 | 47 |
31 | 515000000 | -7.5 | 39 | QAM 256 | 48 |
3.0 Downstream channels
Channel Locked Status RxMER (dB) Pre RS Errors Post RS Errors
1 | Locked | 35 | 508126044 | 1691 |
2 | Locked | 36 | 260922 | 574 |
3 | Locked | 40 | 2062 | 43 |
4 | Locked | 41 | 9140 | 4 |
5 | Locked | 40 | 38196 | 44 |
6 | Locked | 40 | 914219 | 103 |
7 | Locked | 40 | 184693 | 52 |
8 | Locked | 41 | 15987 | 44 |
9 | Locked | 40 | 178 | 0 |
10 | Locked | 40 | 66 | 0 |
11 | Locked | 38 | 169 | 0 |
12 | Locked | 40 | 104 | 0 |
13 | Locked | 40 | 467 | 0 |
14 | Locked | 40 | 2376 | 0 |
15 | Locked | 40 | 26486 | 1 |
16 | Locked | 40 | 139475 | 0 |
17 | Locked | 40 | 253856 | 21 |
18 | Locked | 40 | 85080 | 0 |
19 | Locked | 40 | 32250 | 2 |
20 | Locked | 40 | 12875 | 0 |
21 | Locked | 40 | 22003 | 0 |
22 | Locked | 40 | 277667 | 0 |
23 | Locked | 39 | 222866 | 0 |
24 | Locked | 39 | 323085 | 0 |
25 | Locked | 40 | 177171 | 0 |
26 | Locked | 40 | 111000 | 0 |
27 | Locked | 39 | 38167 | 0 |
28 | Locked | 39 | 23318 | 0 |
29 | Locked | 39 | 37184 | 0 |
30 | Locked | 39 | 52259 | 0 |
31 | Locked | 39 | 65464 | 0 |
3.1 Downstream channels
Channel Channel Width (MHz) FFT Type Number of Active Subcarriers Modulation (Active Profile) First Active Subcarrier (Hz)
49 | 94 | 4K | 1840 | QAM 4096 | 1108 |
3.1 Downstream channels
Channel ID Locked Status RxMER Data (dB) PLC Power (dBmV) Corrected errors (Active Profile) Uncorrectable errors (Active Profile)
49 | Locked | 37 | -11.4 | 599222966 | 1407262093 |
3.0 Upstream channels
Channel Frequency (Hz) Power (dBmV) Symbol Rate (ksps) Modulation Channel ID
0 | 49600000 | 50.8 | 5120 | QAM 64 | 4 |
1 | 43100000 | 49.8 | 5120 | QAM 64 | 5 |
2 | 36600000 | 49.3 | 5120 | QAM 64 | 6 |
3 | 30100000 | 48.5 | 5120 | QAM 64 | 9 |
4 | 23600000 | 47.8 | 5120 | QAM 64 | 10 |
3.0 Upstream channels
Channel Channel Type T1 Timeouts T2 Timeouts T3 Timeouts T4 Timeouts
0 | ATDMA | 0 | 1 | 0 | 0 |
1 | ATDMA | 0 | 1 | 0 | 0 |
2 | ATDMA | 0 | 1 | 0 | 0 |
3 | ATDMA | 0 | 1 | 0 | 0 |
4 | ATDMA | 0 | 1 | 18 | 0 |
3.1 Upstream channels
Channel Channel Width (MHz) Power (dBmV) FFT Type Modulation
12 | 10.4 | 46.5 | 2K | QAM 256 |
3.1 Upstream channels
Channel Channel Type Number of Active Subcarriers First Active Subcarrier (Hz) T3 Timeouts T4 Timeouts
12 | OFDMA | 208 | 74000000 | 0 | 0 |
Should I carry on with engeener in this case? As they look very, very good now. Maybe I should test them for few days at least?
Matthew_ML
3 months agoForum Team
You can of course do these tests and feel free to show them to the engineer.
Either way they will be doing there own tests so it personally up to you.
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