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Re: 6903X Problem Tuning

I just found out that French MIS on 5°W now works with the new driver. The first stream has BER 0, all others already have errors. ----------------------------------> Using DVB-S2 >>> tune to: 12732:VC89M5O35S1P80015361:S5W:29500: DVB-S IF freq is 2132000 status 1f | signal strength 73% | snr 68% | ...
by iko
Wed Nov 15, 2023 3:28 am
 
Forum: Professional DVB-S2 Dual Tuner PCIe Card TBS6903
Topic: 6903X Problem Tuning
Replies: 22
Views: 4319

Re: 6903X Problem Tuning

If I want to scan multiple MIS transponders (streams), I have to scan MIS first, then DVB-S2 and then MIS again. If I scanned only MIS (also from the same transponder), there would be no signal at the second and subsequent transponders.

Is it possible to fix this error?
by iko
Mon Nov 13, 2023 7:16 pm
 
Forum: Professional DVB-S2 Dual Tuner PCIe Card TBS6903
Topic: 6903X Problem Tuning
Replies: 22
Views: 4319

Re: TBS 6522 tests

Thank you DVB.

Peon and Sato, have you tested the sensitivity of the new 6522H tuner yet?
by iko
Mon Nov 13, 2023 5:03 pm
 
Forum: TBS6522 Multi-standard Dual Tuner PCI-e Card
Topic: TBS 6522 tests
Replies: 34
Views: 50308

Re: TBS 6522 tests

What is the difference between the TBS6522 card and the new 6522H?
by iko
Mon Nov 13, 2023 11:52 am
 
Forum: TBS6522 Multi-standard Dual Tuner PCI-e Card
Topic: TBS 6522 tests
Replies: 34
Views: 50308

Re: TBS 6903X reviews and tests

The TBS6903X is referred to as a PROFI card. For 400 euros, I expected more. After locking any data transponders for example Eutelsat 16A, freq. 12507 H.... DVB-S2 TP lock, but it won't search for any stations... Only a driver restart will help... fixed - https://github.com/tbsdtv/linux_media/commit...
by iko
Thu Nov 09, 2023 8:04 am
 
Forum: Professional DVB-S2 Dual Tuner PCIe Card TBS6903
Topic: TBS 6903X reviews and tests
Replies: 9
Views: 3334

TBS 6903X reviews and tests

I would be interested in your opinions on the TBS 6903X card? After a month of testing, I am disappointed with this card. Compared to the TBS 5927 card, the sensitivity of the tuner is significantly weaker. It has problems tuning some transponders. (Linux) Blindscan is slow. Sometimes it misses even...
by iko
Wed Nov 08, 2023 5:16 pm
 
Forum: Professional DVB-S2 Dual Tuner PCIe Card TBS6903
Topic: TBS 6903X reviews and tests
Replies: 9
Views: 3334

Re: 6903X Problem Tuning

Still same issue.
by iko
Mon Nov 06, 2023 2:44 am
 
Forum: Professional DVB-S2 Dual Tuner PCIe Card TBS6903
Topic: 6903X Problem Tuning
Replies: 22
Views: 4319

Re: 6903X Problem Tuning

I found out that when combining DVB-S2 and DVB-S2 MIS/PLS the signal locks and station scanning also works (DVB-S2, DVB-S2 MIS/PLS, DVB-S2, DVB-S2 MIS/PLS, etc.). With this combination, it is interesting that the signal is without errors. There are errors in the signal (BER) when scanning the DVB-S2...
by iko
Sun Nov 05, 2023 7:37 am
 
Forum: Professional DVB-S2 Dual Tuner PCIe Card TBS6903
Topic: 6903X Problem Tuning
Replies: 22
Views: 4319

Re: 6903X Problem Tuning

No, stream 3 is available. It always tunes only the first stream. With the TBS 5927 card, it is not a problem to tune in all streams. ---------------- using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' initial transponder DVB-S2 11013000 V 35300000 2/3 35 8PSK 3 1 131070 initial tran...
by iko
Sun Nov 05, 2023 5:30 am
 
Forum: Professional DVB-S2 Dual Tuner PCIe Card TBS6903
Topic: 6903X Problem Tuning
Replies: 22
Views: 4319

Re: 6903X Problem Tuning

It works but there is still some error. Locks and scans only one frequency (stream) at a time. There is an error at other frequencies tuning failed. ---------scan-s2----- using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' initial transponder DVB-S2 11013000 V 35300000 2/3 35 8PSK 1 1...
by iko
Sat Nov 04, 2023 7:54 pm
 
Forum: Professional DVB-S2 Dual Tuner PCIe Card TBS6903
Topic: 6903X Problem Tuning
Replies: 22
Views: 4319
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