[Hackrf-dev] Mixer Conversion Loss

OSQZSS osqzss at gmail.com
Tue Dec 2 20:05:55 EST 2014


Hi Mike,

Is the absolute maximum TX power achieved with the maximum
TX VGA (47dB) and TX RF amplifier (14dB)? If I set the TX VGA
to zero and disable the RF amplifier, can I expect -61dB TX power
from these maximum values?

OSQZSS


2014-12-03 9:50 GMT+09:00 Michael Ossmann <mike at ossmann.com>:

> On Tue, Dec 02, 2014 at 05:49:38PM +0200, Ibrahim Basaran wrote:
> >
> > Starting from 2700MHz the signal strength gradually decreases.
>
> That is expected.  See:
>
> https://github.com/mossmann/hackrf/wiki/HackRF-One#transmit-power
>
> Mike
>
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