02-09-2019, 08:44 PM
Here you go:
The spike in the center spectrum display that is just under 1.7MHz is the AM local oscillator.
Better yet, here is a link to a video:
https://drive.google.com/file/d/1R67VDxu...sp=sharing
You can see that it starts at about 980kHz, which would mean the radio is tuned to 525kHz, and ends at about 2150kHz, which would mean the radio is tuned to 1695kHz.
I wanted to also record the FM local oscillator, but of course I couldn't get it to display on the SDR. I swear, this thing acts different every time I work on it!
Rich
The spike in the center spectrum display that is just under 1.7MHz is the AM local oscillator.
Better yet, here is a link to a video:
https://drive.google.com/file/d/1R67VDxu...sp=sharing
You can see that it starts at about 980kHz, which would mean the radio is tuned to 525kHz, and ends at about 2150kHz, which would mean the radio is tuned to 1695kHz.
I wanted to also record the FM local oscillator, but of course I couldn't get it to display on the SDR. I swear, this thing acts different every time I work on it!
Rich