I have two HackRF's and in both the amp died while experimenting. These can be easily repaired. You can check if it is the amplifier. Just turn the gain to zero in the settings. Then the amp is switched off and bypassed. Then you will have output but 14 or so less. When you set the gain to 14 the amp is switch on. When it is broken the output will be zero. This website helped me to repair my hackrf http://www.t4f.org/articles/repairing-the-hackrf/ The final stage device can be found on Ebay or Mouser. You need a small solder iron, flux and a lens Rob PE1ITR
On Wed, 2019-04-03 at 08:50 -0500, r4nd0m pr1m35 wrote: > Hi folks, I've had my HakRF for a few months and a few weeks ago the > amp stopped working - I still get a signal but there's no gain on it. > I tried contacting Hak5 (where I purchased the device) and after > about two weeks I finally got an email telling me they wouldn't help. > For over $300 I was hoping for something better in terms of after > purchase support. Can anyone help? > > _______________________________________________HackRF-dev mailing > listhackrf-...@greatscottgadgets.com > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev
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