Hauppauge WinTV-NOVA-T USB: Difference between revisions
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* Alps TDMB7s tuner Module |
* Alps TDMB7s tuner Module |
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** featuring a [[Conexant Systems, Inc.|Conexant]] [[Conexant CX22700|CX22700]] [[Demodulator]] |
** featuring a [[Conexant Systems, Inc.|Conexant]] [[Conexant CX22700|CX22700]] [[Demodulator]] |
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* a Texas Instruments [[DSP] |
* a Texas Instruments [[DSP]] |
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Revision as of 19:25, 8 November 2008
A DVB-T USB 1.1 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.