[Boatanchors] F.S. SIERRA 303A ULF, VLF LF RX SELECTIVE LEVEL VOLTMETER

[Al]

Actually a very sensitive RX from 0 Hertz to 3600Khz. 
With the right Antenna System signals in this range include Whistlers,Submarines,Radio Beacons,Ham Experimenters and who knows  "ALIENS"??? Oh and course if you must "AM BC Radio" 

This one works well.Used by the "old" phone company 
I'll take $35.00 
I can deliver to this Saturdays Bahia Shrine or meetup whenever. 

73 
Al 

K2SSE