SELL: Drake L4B (and other) linear amplifier components for the
homebrewer:
Drake L4B 10-80m tuned input circuit mounted on the OEM subchassis. No
cut wires and ready to drop in. Complete with two cog gears for shaft
munting and the drive belt for remote positioning. Unit in perfect
condition with no RF burn marks. Coax input cable and grid blocking
capacitor in place. $90+ shipping
Drake L4B plate and antenna tune air variable capacitors. Plate capacitor
has the shaft mounted vernier drive mechanism. Looks like new. $75 for
the pair + shipping
Drake L4B HV plate choke and the two silvered parasitic choke/resistor
assemblies complete with the dual blocking capacitors and mounting
hardware. No cut wires! Ready to drop in or keep as a spare. No RF burn
marks. $65+ shipping
Pair of Eimac 3-500 bakelite SK410 air system socket pulls. $75pr
($40ea) + shipping
Pair of Johnson 8877 (3CX1500A7) porcelain air system sockets with grid
to ground tabs. $45+ shipping
3 minute solid state 110VAC delay timer (New) Will handle 1amp to
control the relay contactor to the plate transformer HV primary.
Essential for the 8877, 4CX1000/1500, 3CX800A7. $12+ shipping
Heavy wall teflon chimney for the Eimac 8877 $25 shipped
NIB tested only pair of Eimac 3CX800A7's with sockets and chimneys. 1995
date codes. Were spares for a Command Technologies 2500 subsequently
sold. The pair will run 1800W++ output. $660 pr. shipped
($330+shipping for one (1) tube, socket and chimney.)
HV plate choke wound on a 1" porcelain rod (tapped both ends for ease of
mounting) with #20 enameled wire. 6" overall length. Will handle 3KW++
$25+shipping
Radio Switch 10KW 3P10T porcelain bandswitch with detents and lockouts
for positions not utilized. Package complete with the AirDux 10-80 tank
coil assembly (mounted on a plastic subchassis). Will handle 3KW++.
Switch is identical in design to unit offered in Surplus Sales Catalog
page 103 for $275 with only 6 positions. $135+ shipping
Ron W2CQM New York City
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