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dragonbutx store
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vintage Collins 51J-4 general coverage tube radio receiver with 3 mech filters a.imagelink {color:#C9C9C9;} a:hover.imagelink {color:#C9C9C9;} a:visited.imagelink {color:#636363;} a.imagelink img.saleimage { border: 2px solid #C9C9C9; } a:visited.imagelink img.saleimage { border: 2px solid #636363; }
collins 51J-4 general coverage communications receiver with 3 mechanical filters
serial # 7629
very nice working radio
chassis is very clean with no rust - face has a couple of small marks on it
overall very nice
all controls are working and i was able to pull in stations on all bands
the only thing i did notice wrong was when tunning the dial towards the left in the last 2\" it squeaked a little and had some resistance to it - turns towards the right just fine - so needs some adjustment
features:
19\" Rack mount with rack handles
Coverage from 540 - 30500 khz in 30 bands
Selectivity of 6 to 1 KHz in plus phasing to give additional control over bandwidth
Modes AM / CW / MCW and (SSB if using the BFO)
RF gain
AVC on/off (automatic volume control)
S/AF meter
Antenna trimmer
Headphone / speaker jacks and 600 ohm output using terminal strip
IF output jack (455 khz)
ANL (automatic noise limiter)
Dial set adjustment
Calibrator at 100 KHz intervals
BFO
Wired for 115 volts and can be set for 230 VAC
Mute
weighs 47lbs