[Hackrf-dev] HackRF Amp, RF and LNA gain setting?

[Dominic Spill]

Hi Herb,

Assuming you are using the gr-osmosdr block to control the HackRF, you will
need to add RF, IF, and BB to the "device arguments" field.

I believe they can be specified as "RF=14,BB=16,IF=8"

RF is the amp, so it is either 0 or 14
BB is 0 to 62 in steps of 2
IF is 0 to 40 in steps of 8

Unfortunately I don't have a HackRF in front of me to test this, so if it
doesn't work, try RF=1 for amp on.

Thanks,
  Dominic

On 10 April 2018 at 09:18, Sims, William Herb (MSFC-ES63) <
herb.sims at nasa.gov> wrote:

>
> Guys and Gals,
>
> I am trying to pass arguments to the HackRF One unit via the gnss-sdr
> program.
>
> I have determined that to turn the bias on/off the argument label is
>
> bias=1
>
> What are the argument labels to turn the amplifier, LNA and IF amplifiers
> on?
>
> Thanks in advance,
>
> Herb
>
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>
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