TRRS

[@hamrad88]

I apologize for the low audio. I forgot the lapel microphone in my radio shack is not very sensitive.

[@johnbeckham1483]

The Raddy RF-75A is a totally cool portable radio! The solar sunspot activity is currently promoting good overall SW reception, Tom! Dxing the Far East/ Oriental locations in the world seem to come in well around Florida & the East Coast of the 🇺🇸 USA!

[@robertosborn8720]

it's not low audio but the noise suppression is on removing background audio. Best to not have any audio enhancements turned on.

[@sfralph70]

Hi, on the phone app it shows bandwidth, is the bandwidth adjustable??