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| From: | Beyty |
| Subject: | [Discuss-gnuradio] Hardware->Mixer->Oscillator |
| Date: | Wed, 18 Dec 2002 03:51:48 -0800 (PST) |
Hi folks
I got a TV tuner module, but as it's not a cable moden tuner; the voice data is a FM modulated signal with a center frequency of "33.8 Mhz" .
i accordance with using a sound card (with low sampling rate),as the data aquisition card, i have to downconvert it to a center frequency of 10 Khz, but the specific crystal needed (33.7 Mhz) to use with NE602 mixer, is not available on the market.
Can any one help me, or does any one have an idea of the solution?
It might be a PLL, VCO, Digital VCO, ....
Kind Regards
---- Saeed
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