>>San Thanh Nguyen <address@hidden> wrote:
>>hi all, i'm a student trying to get this software radio working but i'm
>>having difficulty finding the Microtune 4937 RF tuner module with IF
>>output 5.75MHz, because they discontinued the chip. does anyone know
>>a good replacement for this module or alternative to use a high IF output
>>and use another module to reduce the IF output to what is needed for the
>>project. I'm using the Measurement Computing PCI-DAS4020/12 as recommneded at
>>the website.
Hi
I need some such a kind of downconveretor too !
i got a commercial PAL tv tuner which has an IF in 45MHZ , so i need to mix it down to fit in the PCI-DAS4020 bandwidth , i tried some mixer and oscillators such az ne612 va .., but i could not succeed cause i'm not a RF designer . any way i need it too !
-- Saeed