Description
This type of connector is used with the Collins R-390 and R-391 Receivers. B: No Connection. Note: If you need the 28 volt line for the R-391, the 115 volt AC hot line will have to be moved to teminal "B" for the 28 volt positive line, and go through a 20 amp fuse.
More in Vintage & Boatanchors
Listed on eBayFor parts or not workingVintage & Boatanchors
#VQ7LBN🍊Vintage 1950s Johnson Viking Valiant AM/CW Transmitter Ham Radio NICE!
$299.95OBO
eBay sellerMount Airy, US46 minutes ago
Listed on eBayUsedVintage & Boatanchors
#0LAUMDCollins 75S-3C Vintage HF Receiver in Tested and Working Condition
$850.00OBO
eBay sellerLorimor, US10 hours ago
Listed on eBayUsedVintage & Boatanchors
#0FE2LNThe Hallicrafters Co. sx-71 Radio Receiver transceiver  
$84.00
eBay sellerFarmington, US12 hours ago
Listed on eBayFor parts or not workingVintage & Boatanchors
#I79SV3Vintage Swan 700CX HF SSB Transceiver - Serial #252018 - Clean Untested
$220.00OBO
eBay sellerWillows, US12 hours ago