Hauppauge WinTV-NOVA-T USB: Difference between revisions
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[[image:Hauppauge WinTV-NOVA-T USB.jpg|thumb|Hauppauge WinTV-NOVA-T USB]] |
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A [[Universal Serial Bus|USB 1.1]] [[DVB-T]] device designed by [[TechnoTrend]] and sold by [[Hauppauge]]. |
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It is supported under Linux. |
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==Overview/Features== |
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Due to the limited [[Universal Serial Bus|USB 1.1]] [[Bus Bandwidth]] of about 12MBit only selected [[PID]]s can get transferred over the USB Bus to the Host. Some High-Bandwidth [[Transponder]]s don't work, [[HDTV]] receiption is not possible. |
Due to the limited [[Universal Serial Bus|USB 1.1]] [[Bus Bandwidth]] of about 12MBit only selected [[PID]]s can get transferred over the USB Bus to the Host. Some High-Bandwidth [[Transponder]]s don't work, [[HDTV]] receiption is not possible. |
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===Components Used=== |
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* Alps TDMB7s tuner Module |
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* a Texas Instruments [[DSP] |
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==Making it Work== |
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Requires a [[Firmware]] that needs to get peeled out of the Windows Driver. |
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'''Since May 2005 (or so) there's a new Nova-T USB2 which works! (see below)''' |
'''Since May 2005 (or so) there's a new Nova-T USB2 which works! (see below)''' |
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The newest WinTV NOVA-T USB2 has a different USB ID. The former devices had 9300 & 9301 (for cold and warm state) and the new devices have 7050, 7070 and perhaps 7051. |
The newest WinTV NOVA-T USB2 has a different USB ID. The former devices had 9300 & 9301 (for cold and warm state) and the new devices have 7050, 7070 and perhaps 7051. |
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They work with the newest (May 2008) drivers, you maybe have to compile the current CVS yourself. |
They work with the newest (May 2008) drivers, you maybe have to compile the current CVS yourself. |
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==External Links== |
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* |
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[[Category:DVB-T]] |
[[Category:DVB-T]] |
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Revision as of 18:49, 8 November 2008
A USB 1.1 DVB-T device designed by TechnoTrend and sold by Hauppauge.
It is supported under Linux.
Overview/Features
Based on a Texas Instruments DSP that remultiplexes the stream into a TechnoTrend-proprietary USB packet format and sends it as Isochronous USB Stream over the USB Bus.
Due to the limited USB 1.1 Bus Bandwidth of about 12MBit only selected PIDs can get transferred over the USB Bus to the Host. Some High-Bandwidth Transponders don't work, HDTV receiption is not possible.
Components Used
- Alps TDMB7s tuner Module
- featuring a Conexant CX22700 Demodulator
- a Texas Instruments [[DSP]
Making it Work
Requires a Firmware that needs to get peeled out of the Windows Driver.
A similiar DVB-S device is available, the Hauppauge WinTV-NOVA-S USB.
Since May 2005 (or so) there's a new Nova-T USB2 which works! (see below)
Since Oct 2006 (or so) there's a new Nova-T USB2 which does not work! (see below)
New Version
Hauppauge WinTV NOVA-T USB2 - a new high speed USB2 version that works with the latest dvb-utils (DiBcom 3000P) and Linux 2.6.12rc3 kernel. Ive got it going on Slackware, so it must be easy elsewhere. Got the info via http://www.mythtv.org/wiki/index.php/Hauppauge_WinTV_Nova-T_USB2
Newer Version Oct. 2006
The newest WinTV NOVA-T USB2 has a different USB ID. The former devices had 9300 & 9301 (for cold and warm state) and the new devices have 7050, 7070 and perhaps 7051. They work with the newest (May 2008) drivers, you maybe have to compile the current CVS yourself.