Thanks a lot Mark for the quick answer! I didn't think about the IR!. I'll try with a very easy-to-do circuit <http://i.stack.imgur.com/5FA0C.png> for the photodiode in the antenna input, and changing the IR Photodiode with a photodiode that works in the wavelength i'm working.
I'll post any news of this proyect. I'm looking forward to another options / advices in this forum. Thanks!! Lucas. 2016-11-07 18:19 GMT-03:00 Mark Lachniet <[email protected]>: > This isn't the same thing but I know you can do something like that on the > IR that is used for remote controls on the cheapo $20 SDR units in Linux. > If you don't like IR, I wonder if you could use the same device and get the > light frequency you want by changing out some hardware on the detection > LED-looking thing. It's all pretty much working already. > > -Mark > > > > On 11/7/2016 3:06 PM, Lucas Riobó wrote: > > Hello everyone, how are you? I'm new to SDRs and i want to try HackRF or a > similar platform to demodulate optical interferometric signals: Instead of > using an RF antenna, interfacing a photodiode with a transimpedance > amplifier to the hackrf's input. > > The same topic > <https://pairlist9.pair.net/pipermail/hackrf-dev/2014-September/000599.html>was > opened a couple of years ago but i don't know if it worked. > > > Thanks a lot! > > Lucas. > > > _______________________________________________ > HackRF-dev mailing > [email protected]https://pairlist9.pair.net/mailman/listinfo/hackrf-dev > > > -- Saludos, Lucas.
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