Übersicht Modemwerte

[IT-SK]

Sind die Werte gut?

Code: Alles auswählen

Downstream Bonded Channels
Channel	Frequency (Hz)	Power (dBµV)	SNR (dB)	Modulation	Channel ID
1	602000000	67	36	256qam	8
2	546000000	66	35	256qam	1
3	554000000	67	35	256qam	2
4	562000000	67	35	256qam	3
5	570000000	67	36	256qam	4
6	578000000	67	36	256qam	5
7	586000000	67	36	256qam	6
8	594000000	67	36	256qam	7
9	666000000	64	37	256qam	9
10	674000000	62	37	256qam	10
11	682000000	62	37	256qam	11
12	690000000	61	37	256qam	12
13	698000000	56	33	64qam	13
14	706000000	56	32	64qam	14
15	714000000	56	32	64qam	15
16	722000000	55	33	64qam	16
17	762000000	54	32	64qam	17
18	770000000	53	32	64qam	18
19	778000000	54	32	64qam	19
20	786000000	54	32	64qam	20
21	794000000	54	33	64qam	21
22	802000000	53	32	64qam	22
23	810000000	53	32	64qam	23
24	818000000	51	31	64qam	24

Upstream Bonded Channels
Channel	Frequency (Hz)	Power (dBµV)	Modulation	Symbol Rate (ksps)	Channel ID
1	36200000	99	64qam	5.120	24
2	45800000	99	64qam	5.120	23
3	52200000	100	64qam	5.120	22
4	58600000	102	64qam	5.120	21

Signal
Channel ID	Unerrored Codewords	Total Correctables	Total Uncorrectables
8	35056444	20	0
1	33892886	110	0
2	33893771	145	0
3	33893921	98	0
4	33894307	49	0
5	33895694	29	0
6	33895995	47	0
7	33892286	19	0
9	33896393	5	0
10	33898227	6	0
11	33900468	10	0
12	33900131	7	0
13	25422742	4	0
14	25422956	3	0
15	25421375	3	0
16	25422874	3	0
17	25421518	6	0
18	25423207	9	0
19	25421444	9	0
20	25423443	6	0
21	25423751	7	0
22	25423627	2	0
23	25424003	9	0
24	25424057	14	0

[kabelhunter]

Jo , sieht gut aus .

[barand3]

Sind diese Werte OK?
[ externes Bild ]

[kabelhunter]

Jo , alles gut .

[fetis]

Hello.
Sorry, my German is not so good. Is it ok if I'll ask in English?

I have constant problem with connection. The speed is ok, but I have this speed 1 time of 10. So, to get a page loaded I have to constantly hit Reload button in my browser

Does this modem information look ok for you? I'm worried about Channel ID #2 with higher SNR ratio and enormous amount of Corrected and Uncorrected words.

Code: Alles auswählen

Downstream Bonded Channels
Channel	Frequency (Hz)	Power (dBµV)	SNR (dB)	Modulation	Channel ID
1	602000000	63	37	256qam	8
2	554000000	62	28	256qam	2
3	562000000	62	37	256qam	3
4	570000000	62	30	256qam	4
5	578000000	62	37	256qam	5
6	586000000	62	37	256qam	6
7	594000000	62	37	256qam	7
8	546000000	62	37	256qam	1
9	666000000	62	37	256qam	9
10	674000000	62	37	256qam	10
11	682000000	63	34	256qam	11
12	690000000	62	37	256qam	12
13	698000000	57	33	64qam	13
14	706000000	57	33	64qam	14
15	714000000	58	33	64qam	15
16	722000000	57	33	64qam	16
17	762000000	57	33	64qam	17
18	770000000	58	33	64qam	18
19	778000000	58	33	64qam	19
20	786000000	58	33	64qam	20
21	794000000	57	31	64qam	21
22	802000000	59	33	64qam	22
23	810000000	58	33	64qam	23
24	818000000	57	33	64qam	24

Upstream Bonded Channels
Channel	Frequency (Hz)	Power (dBµV)	Modulation	Symbol Rate (ksps)	Channel ID
1	36200000	106	64qam	5.120	8
2	58600000	106	64qam	5.120	5
3	45800000	106	64qam	5.120	7
4	52200000	106	64qam	5.120	6

Signal
Channel ID	Unerrored Codewords	Total Correctables	Total Uncorrectables
8	300966754	22	0
2	77596783	221089508	1304
3	298684448	81	0
4	269475078	29213886	0
5	298690261	47	0
6	298691298	49	0
7	298684830	45	0
1	298692584	122	0
9	298694383	16	0
10	298686147	8	0
11	298694311	1334	0
12	298696632	7	0
13	224020960	8	0
14	224021484	17	0
15	224021990	5	0
16	224022494	6	0
17	224020488	4	0
18	224024321	3	0
19	224024824	3	0
20	224025347	1	0
21	224023810	2	0
22	224026334	5	0
23	224025850	2	0
24	224028154	0	0

Thank you so much

[DerSarde]

Certainly you can ask in Englisch.

The "SNR" (Signal To Noise Ratio) on four frequencies is too low, especially on 554 and 570 MHz (Channel-ID 2 and 4). It seems like a irradiation of a terrestrial signal broadcasted in your region into the cable network.

Maybe it's already enough to change the cable between the antenna socket and your router, but the reason of the irradiation can also be a leaky cabling in the house...

[robert_s]

The "SNR" (Signal To Noise Ratio) on four frequencies is too low, especially on 554 and 570 MHz (Channel-ID 2 and 4). It seems like a irradiation of a terrestrial signal broadcasted in your region into the cable network.

"irradiation"? I think that's called "ingress". The ingress "profile" of channels 31, 33 and 47 shows that he's apparently in Berlin or its surroundings. Maybe even close to one of the transmitter locations at Alexanderplatz, Scholzplatz and Schäferberg.

[DerSarde]

"irradiation"? I think that's called "ingress".

Oh, then I have chosen the false translation in the dictionary...

But right, "ingress" is the right term for this issue.

[Besserwisser]

Maybe DVB-T(2)-ingress.

[fetis]

"irradiation"? I think that's called "ingress". The ingress "profile" of channels 31, 33 and 47 shows that he's apparently in Berlin or its surroundings. Maybe even close to one of the transmitter locations at Alexanderplatz, Scholzplatz and Schäferberg.

That's correct. I'm from Berlin, but pretty far away from that points. I located on the south -- Tempelhof and so far, if it helps.

I sent the stats to Vodafone, let's see how do they reply. What would be your recommendations so far? My cable between socket and modem is quite short, around 1m. Does it make sense to change it?

UPD: A question about the signal ingress. Can it be caused by wi-fi router nearby the cable modem or by power cables? They are really close together.