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Major Components for 1KW AM Transmitter - SOLD




 
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Author Topic: Major Components for 1KW AM Transmitter - SOLD  (Read 2373 times)
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WD8BIL
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« on: October 21, 2010, 10:40:32 AM »

Here is just about all the major items needed to homebrew a pair of 4-440s moded by a pair of 833s.

$500.00 firm. Pickup or I'll meet you within 100 miles of Cleveland, Ohio.
email at;   bud at wd8bil dot com
or PM me here on AMFONE.net

Iron
RCA 500 watt Mod Transformer
3KV 2Amp Plate Transformer
UTC S44 Plate Transformer 110/115VAC Pri - 1050/1150 ct  .5 amp Sec.
5VCT 30amp Stancor Filament Transformer (for pair of 4-400A)
10V CT 30A Filament Transformer (for pair of 833A)
10Hy .5 amp choke
5 - 25 Hy swinging choke 1 amp
4.7 Hy 1 amp choke
240VAC 20 amp Powerstat with panel mounting hardware
120VAC 10 amp variac

Tubes
2 -  4-400A with sockets
2 -  833A with sockets
1 -  4-125A

Capacitors
Cardwell TN300US plate tuning cap - 300pf 5KV
2000 pf loading capacitor
30uf 4KV filter cap
12 - 470uf 450VDC electrolytic
.002uf 10KV doorknob blocking cap 13amps@1Mhz
75pf Fixed Air Cap 3KV
50 pf  fixed Vacuum cap
25 pf     "        "        "

The rest of the stuff

10 - 3 1/2" Modutec panel meters with shunt and multiplier resistors
5 1/2' 19" rack 31" deep - removable sides - on casters
1 amp plate choke
9" 120VAC cooling fan
Johnson 16 uh inductor - 5" dia 1/8" thick edge wound
2 - single pole 4 position RF band switch
40Amp 3 pole plate contactor - 220VAC coil
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