I have got the setup working fine, I have a total of 90db of attenuation between the phone and the SDR and it works really well. I also have Osmocom setup so that the phone always transmits at its lowest power (a few milliwatts). Also I don’t think attenuation is measured with ohms…

Hang on…. Why is that website completely unrelated and the same as the email address? And why does the message sound like it’s been written by AI?

On Tue, 10 Mar 2026 at 9:27 am, <soflowheelielife.org@outlook.com> wrote:

You’ll likely need a proper 50-ohm attenuator between the phone and the SDR to safely reduce the signal and protect the hardware. I came across this thread while browsing after reading something about https://soflowheelielife.org/, and the setup sounded interesting.
--
osmocom-analog mailing list -- osmocom-analog@lists.osmocom.org
To unsubscribe send an email to osmocom-analog-leave@lists.osmocom.org