17-08-2024, 11:32 AM
I am checking FMBC from Australia by MROFFT software these days.
And found from Mount Isa have the carrier-like signal on 107.3MHz.
It is very useful to check weak TEP path but only 107.3 have it for a long time.
(I could see it on 106.5 too but it did'nt continue long time)
107.3 carrier-like signal continues long time but sometimes stops.
I can't find go and stop pattern yet.
The attached file shows a good sample when the carrier-like signal was cut off halfway through.
Why 107.3 have carrier-like signal on FM mode.
And why no others?
I guess in Australia uses a different FM broadcast modulation method than JA.
FB DX!
de JR4ENY/1 Awa
And found from Mount Isa have the carrier-like signal on 107.3MHz.
It is very useful to check weak TEP path but only 107.3 have it for a long time.
(I could see it on 106.5 too but it did'nt continue long time)
107.3 carrier-like signal continues long time but sometimes stops.
I can't find go and stop pattern yet.
The attached file shows a good sample when the carrier-like signal was cut off halfway through.
Why 107.3 have carrier-like signal on FM mode.
And why no others?
I guess in Australia uses a different FM broadcast modulation method than JA.
FB DX!
de JR4ENY/1 Awa