[Hackrf-dev] HackRF-dev Digest, Vol 40, Issue 9

[veso266 at gmail.com]

Probably mot because TX Amp worked perfecly fine before



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On Fri, Feb 19, 2016 at 3:00 PM, McDonald, J Douglas
<jdmcdona at illinois.edu> wrote:

> Somebody wrote:
> "Hi as many others here I did something wrong when I Transmitted with my HackRF and I've discovered that it produced very little power when i've activated TX Amp (if TX Amp is off the signal is normal)
> So i am suspecting that i've destroyed TX Amp"
> I spent two days trying to transmit with my HackRF using 
> HackRF_Transfer on Windows.  I eventually discovered that there 
> is only tiny distorted output with RF amp set to "1". With it to
> zero it works as expected. This was frustrating as its clearly 
> documented to work! 
> Attempting to use SDR# to receive causes the RF amp to work correctly. 
> I seem to recall the amp working on transmit using GnuRadioCompanion
> on Ubuntu, but now that I've got the thing working on a non-niche OS
> I'm not going to try that again! 
> Could it be a software bug or bad documentation?
> Doug McDonald
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> HackRF-dev at greatscottgadgets.com
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