Thread: Superhub 24 Channels Down - 1 Up
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Old 23-04-2018, 23:48   #1
buckleb
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Join Date: Apr 2006
Location: Sawbridgeworth
Services: Vivid 200 Tivo 500GB
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24 Channels Down - 1 Up

Hi,

I recently upgraded to the Tivo 6, which also meant swapping my SH for a V3 model.

Since the switchover, I find general browsing a bit 'off' (hard to explain, slight delay after clicking links, that sort of thing) and gaming definitely off with latency seemingly OK, but with momentary lag now and then.

Looking at the SH3 status, I see that I have 24 channels downstream and only one up. I'm sure I had at least 2 up before (could even have been more).

Here's my status readings. I've edited the headers to make them a little neater.

Does the below look OK?

Code:
Downstream bonded channels
Channel Frequency(Hz)  Power (dBmV)  SNR   (dB)  Modulation Channel ID
1	139000000	-4.2	36.3	256 qam	1
2	323000000	-1.7	38.9	256 qam	24
3	315000000	-1.7	38.9	256 qam	23
4	307000000	-1.7	38.9	256 qam	22
5	299000000	-2	37.6	256 qam	21
6	291000000	-2.7	38.6	256 qam	20
7	283000000	-2.7	38.6	256 qam	19
8	275000000	-2.7	38.6	256 qam	18
9	267000000	-2.7	38.6	256 qam	17
10	259000000	-3.2	37.6	256 qam	16
11	251000000	-3	37.6	256 qam	15
12	243000000	-3.2	37.6	256 qam	14
13	235000000	-3.5	37.6	256 qam	13
14	227000000	-3.5	37.6	256 qam	12
15	219000000	-3.5	37.6	256 qam	11
16	211000000	-3.7	37.3	256 qam	10
17	203000000	-3.7	37.6	256 qam	9
18	195000000	-3.7	37.3	256 qam	8
19	187000000	-3.5	37.3	256 qam	7
20	179000000	-3.5	37.3	256 qam	6
21	171000000	-3.4	37.3	256 qam	5
22	163000000	-3.5	37.6	256 qam	4
23	155000000	-3.5	37.3	256 qam	3
24	147000000	-4	36.3	256 qam	2
Code:
Upstream bonded channels
Ch ID  Frequency(Hz)	Mode  dBmV	Modulation Bandwidth(Hz)	Symbol Rate (ksps)
2	39400000	ATDMA	49.5	16 qam	    6400000	5120

*EDIT* I don't know if it's worth mentioning, but the downstream power does seem to fluctuate. It can change by up to 2.0 per channel, though it's usually around 0.5 on each channel.



Thanks for looking.

Last edited by buckleb; 24-04-2018 at 00:11.
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