Hauppauge WinTV-HVR-950Q hybrid TV stick
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.
These are the Specifications for the XC5000 Tuner Chip used in the Hauppauge
WinTV-HVR-950Q hybrid TV stick.
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)
Image rejection 65dB
AGC range 90dB
Video SNR (unweighted) 54dB
Frequency range 42 - 864MHz
Power Dissipation 1.0 W
Other interesting links.
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