Video captured 3-02-2010
Note: The signal radiated by the BC-610 is clean; no spurious is evident as there is with the Gates BC-1G from the same location.
Here is a video showing a restored vintage World War II tube-type Hallicrafters BC-610 :
http://www.youtube.com/watch?v=AMk-GjzdP64&NR=1
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This is what a transmitted AM signal SHOULD look like (well, maybe a little less close-in 'splatter', but at least it's not clobbering the entire 80 Meter band) on a spectrum analyzer ...
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uploadJ 1 year ago