[Hackrf-dev] HackRF-dev Digest, Vol 78, Issue 1

[Žilvinas Atkočiūnas]

Just my 2c. Buy the amp chip and bring them to mobile phone repair shop,
show them what need to be replaced. I bet you will save a lot of money and
frustration!

Zilvis (LY2SS)


On Thu, 4 Apr 2019, 08:29 , <hackrf-dev-request at greatscottgadgets.com>
wrote:

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> Today's Topics:
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>    1. Amp no longer works (r4nd0m pr1m35)
>    2. Re: Amp no longer works (Rob Hardenberg)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 3 Apr 2019 08:50:38 -0500
> From: r4nd0m pr1m35 <r4nd0m.seclab at gmail.com>
> To: hackrf-dev at greatscottgadgets.com
> Subject: [Hackrf-dev] Amp no longer works
> Message-ID:
>         <CAFtCsjmpaONTOtkQuQ4DCj_P3kU7j5yWMF=
> pVxyT3Do7WCPfoQ at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> 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?
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> ------------------------------
>
> Message: 2
> Date: Wed, 03 Apr 2019 16:03:48 +0200
> From: Rob Hardenberg <rob at itr-datanet.com>
> To: hackrf-dev at greatscottgadgets.com
> Subject: Re: [Hackrf-dev] Amp no longer works
> Message-ID:
>         <720f7090eb8d90eb320e8b225121da6a35a5c9c8.camel at itr-datanet.com>
> Content-Type: text/plain; charset="utf-8"
>
> 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-dev at greatscottgadgets.com
> > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev
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> End of HackRF-dev Digest, Vol 78, Issue 1
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