Re[2]: [Discuss-gnuradio] Tuner modules?

[gnuradio]

Hello Chuck,

CS> FWIW  I'm  focusing on Tom Huppi's ebay tuners, the Microtune 4707
CS> PH5  3X7827.  You  can  get a data sheet for the 4706 PH5 (3x8264,
CS> 3x8287,  3x8320) which I'm going to /assume/ is close enough. Have
CS> traced  one  5vdc  pin back to an IC which means the other p/s pin
CS> must  be  the  33v.  Other  than that I'm trying to get an I2C bus
CS> going to talk to it, plus learn about I2C ;)

Looks  like  pin 7 is going to be the 33v input. I see it is NC on the
4706,  it is 33v for the 4702 and 35 for the 4737. The rest of the pin
outs  are  almost  exactly the same. This probably means that it could
almost  function  as  a direct replacement for the 4702 if one doesn't
mind  input and output on one F connector. Perhaps someone with a USRP
could give it a quick test.

Best regards,

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
 Jared Harvey                        HAM KB1GTT

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Web page http://jaredharvey.com

Fokke & Sukke are amazed by today's technology

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