[Amps] FS: Radio Switch Model 88 & more
Radio WC6W
wc6w_amps at yahoo.com
Sun Sep 29 14:40:58 EDT 2013
Radio Switch Model 88, 2 pole 11 position bandswitch. This is the 13KV rated model. Standard index mechanism with screw set stops. Mostly unused as only two terminals on each wafer were ever wired, and neither wiper contact was ever connected. 50 year old silver plate is somewhat tarnished yet, should clean up nicely with Tarn-X. $125
Eimac SK-630A UHF sockets used pair, with integral screen capacitor, similar to Johnson 124-116, for 4X150, 4CX250, 4CX350, 8930 series tubes. These are physically the same size as SK-620A's but, have grounded cathode terminals that can be lifted, if desired, by drilling out the rivets. A bit tarnished from storage, one is almost unused except a single pin was once soldered. $80 pair.
Comair Rotron Viking VK12B7 blower w/tachometer output. 5" square by 1.4" overall, 12VDC @ 1.3A nominal. 33CFM @ 0" H2O / 18CFM @1.2" H2O & 14V. A perfect fan for a pair of 4CX250B's or similar tubes. NOS, $25 ea.
Triad Transformers -- 115V 60CPS Primary
F21A 6.3VCT @ 10A Secondary, Used -- $20
F28U 6.3/7.5 VCT @ 25A Secondary, NOS -- $40
1N2804A -- 6.8V 50 Watt Zener Diodes, TO-3 case, NOS -- $10 each
Water cooled heatsinks -- 12" x 8" used, drilled for a flock of TO-3's plus a few diodes. Back is flat. 3/8" water lines. $50 pair
National Velvet Vernier reduction drives. These are shaft input with coupler output versions from the AVD series. Both have 3/16" (.1875") diameter input shafts. One has a 3/16" (.1875") I.D. output coupler; The other an insulated 1/4" (.25") I.D. output coupler. Used, $10 each.
More for sale may be seen at:
http://qsl.net/wc6w/wc6wfsw/index.html
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73 & Good morning,
Marv WC6W
http://qsl.net/wc6w/
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