TBSDTV Community Forum

Hi JV16Bar

Maybe modulation 9 is a invalid parameters for TBS6985,can you send your detail problem information to our linux support
euro_support#tbsdtv.com .
We will answer you as soon as possible.
Thanks

Kind Regards

steven

Modulation 9 is referring to 8psk. The modulation values are defined in frontend.h

I'm not at home right now so I can't help you more.

UDL

I probably should start my own topic but I get the same errors in my log. I love this box, but it doesn't work for all my channels. It works so well on the channels it does work with though. Just need to get it fully working.

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Nov 03 09:11:50 subscription: "HTTP" subscribing on "A&E East", weight: 100, adapter: "TurboSight TBS 2990 DVBS/S2 frontend", network: "EchoStar 119 West", mux: "EchoStar 119 West: 12,326,060 kHz Left (Default (Port 0, DPLNBF))", provider: "", service: "", quality: 100
Nov 03 09:12:01 webui: Couldn't start streaming /stream/channelid/67, No input detected
Nov 03 09:12:01 subscription: "HTTP" unsubscribing from "A&E East"

ssh/dmesg output:

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[   14.855000] dvb-usb: TBS 2991 DVBS2 USB2.0 successfully initialized and connected.
[   14.860000] drivers/usb/core/inode.c: creating file '004'
[   14.860000] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0000
[   31.550000] DBUG_PORT must not use AFC!
[   38.655000] s3c-fimc-0 : fimc_enum_fmt_vid_capture: No capture device.
[   38.655000] s3c-fimc-1 : fimc_enum_fmt_vid_capture: No capture device.
[   38.655000] s3c-fimc-2 : fimc_enum_fmt_vid_capture: No capture device.
[   82.650000] TurboSight TBS 299X Frontend:
[   82.650000]  tbs299xfe - modulation 9 is not supported
[  146.575000] TurboSight TBS 299X Frontend:
[  146.575000]  tbs299xfe - modulation 9 is not supported

Well you've got a few logistical issues. None are the TBS cards fault.

119w does not use dvb-s2 8psk. They use 8psk/qpsk turbo fec. Which no TBS card supports. Sound like this is your issue?

UDL

updatelee Wrote:Well you've got a few logistical issues. None are the TBS cards fault.

119w does not use dvb-s2 8psk. They use 8psk/qpsk turbo fec. Which no TBS card supports. Sound like this is your issue?

UDL

That could very well be the problem. But I don't quite understand. I am using the Moi streaming box. It is listed with QPSK. But you are right that I don't see Turbo listed. hmm. Also, I notice that there is no 7/8 FEC. That could be my other problem, perhaps? Dang, that sucks because I really like TBS products.

Edit:
Upon further investigation, I am really confused now. The following TPs work fine. I am not sure if they are QPSK turbo. They are FEC 7/8 though.

Echo 110:

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12282 R
tp 5
DVB-S
SR 20000
FEC 7/8
Conus

Also Echo 119 comes in on this TP

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12370 R
tp 11
DVB-S
SR 20000
FEC 7/8
Conus 58.5-60.5

There may be a very few dvb-s qpsk left on 119w. But I wouldn't know. I'm way to far north. And one tp may be one modulation in one part of the USA and another in another part of the USA due to spot beams

UDL

updatelee Wrote:There may be a very few dvb-s qpsk left on 119w. But I wouldn't know. I'm way to far north. And one tp may be one modulation in one part of the USA and another in another part of the USA due to spot beams

UDL

Okay. This clears up some confusion. Thanks for explaining it to me.