[Discuss-gnuradio] DVB-T 8MHz feasibility of TVRX

[Xulián González]

Hello,
My name is Xulián González, from Spain. We are planning a  spectrum sensing 
device, but the project is still in the first  steps. My task now is looking 
for the state of the art in this field and your initiative of GNU Radio is very 
interesting.
We are considering the use of Usurp with a daugtherboard TVRX, but  (as it was 
discussed in   http://www.mail-archive.com/address@hidden/msg05833.html  it 
would have a degradation within bounds of 8 MHz). I think it would  be enough 
if the tuner module would be changed by other that fit the  specifications. 
Does anybody try this before? Besides the proper compatibility of the tuner pin 
operation, is there any other  impairment I should take on account with this 
architecture? I am a beginner so I ask all of you for some advice about this 
concept.
Thank you!!
Xulián