Hauppauge WinTV-HVR-950Q hybrid TV stick

Jay Salsburg jsalsburg at bellsouth.net
Fri Jul 19 20:10:33 UTC 2013


I wonder if anyone has studied these products? The Tuner chip in the
Hauppauge WinTV-HVR-950Q hybrid TV stick appears very powerful, is used in
many popular Televisions around the world. Hauppauge makes PCI-based Tuner
cards that are also very powerful. Since the Tuner Chips in these products
are I2C controlled, it would be very easy to control them with a BUSPIRATE.
Demodulation of narrowband I/Q signals could be accomplished with a
SoundBlaster Audio Card.

 

 

http://www.crestatech.com/pdf/XC5000_prodbrief.pdf

http://www.crestatech.com/pdf/XCV-EVP_prodbrief.pdf

http://www.hauppauge.com/site/products/data_hvr950q.html

 

These are the Specifications for the XC5000 Tuner Chip used in the Hauppauge
WinTV-HVR-950Q hybrid TV stick.

SPECIFICATIONS

Outline Dimensions 7 x 7 x 0.85mm

Supply Voltage (DC) 1.8V, 3.3V

System setting time 5ms

Input Impedance 75ohms

VSWR (typical) 2.5

Noise Figure (typical) 5dB

Phase noise @10KHz -95dBc (typical)

CTB -63dBc

Image rejection 65dB

AGC range 90dB

Video SNR (unweighted) 54dB

Frequency range 42 - 864MHz

Power Dissipation 1.0 W

 

Other interesting links.

http://www.mythtv.org/wiki/Digital_Tuner_Cards

http://linuxtv.org/wiki/index.php/Hauppauge_WinTV-HVR-950Q

http://linuxtv.org/wiki/index.php/Xceive_XC5000

http://www.crestatech.com/products/xc5000.html

http://www.crestatech.com/products/x7.html

http://www.crestatech.com/pdf/x7_brief.pdf

http://www.crestatech.com/pdf/ctv_product_brief.pdf

 

Jay Salsburg

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osmocom.org/pipermail/osmocom-sdr/attachments/20130719/6c771fef/attachment.html>


More information about the osmocom-sdr mailing list