WANTED: elements for the Bird 4410 multi-ranging wattmeter. Looking specifically for the 4410-3 and 4410-4 elements but will consider other frequencies and power ranges. Ron W2CQM/3
Interested in purchasing matching elements for the Bird 4410 multi-ranging wattmeter. Prefer elements numbered 4410-3 and 4410-4 but will consider other power ranges and frequencies specific to this
Offering for sale the complete component package for the HT33 linear amplifier. Everything is available and will be inventoried sometime this weekend and posted with digitals. Everything appears to b
OEM Drake L4B porcelain tube sockets (pair) removed intact and in perfect condition with no cut wires and ready to drop in. Sockets are factory wired in parallel and include OEM grid to ground chokes
Does anyone have a source for reasonably inexpensive 50K bleeders resistors with about 10-15w rating? Tech America no longer carries that line. Any help would be appreciated. Thanks, Ron W2CQM/3
Cleaning house a bit and offering the following components for the amplifier builder All prices are plus shipping. See http://photos.yahoo.com/W2CQMRon and click on "ampParts" for a digital of what's
WANTED: Swan Mark I linear amplifier either with or without the tubes. Smoked plate transformer OK. Will also consider a Swan mark II with or without the tubes. Blown transformer not an obstacle to p
Looking for a Swan Mark I (will consider a Mark II) amplifier either with or without tubes. Will consider a unit with a bad plate transformer for a special project. Prefer pickup in NY, NJ,PA area or
WANTED: a Drake L4/L4B amplifier deck either with or without the tubes/chimneys. I don't necessarily need the remote power supply however I would prefer the amp in reasonably good condition aesthetic
Looking for a filament transformer rated at 5VAC (with or w/o CT) @ 10 amps with 110-120VAC primaries. It it had a 12VAC tap @ 1amp, that would help a great deal but not imperative. Thanks, Ron W2CQM
SELL: Drake L4 in excellent condition retrofitted with a brand new Eimac 8877. Complete with a newly designed and configured adjustable step start, metered, and fan cooled remote power supply running
Offering a near mint 10-80M Drake L4 retrofitted with a new Eimac 8877 and custom power supply developing 1700-1800W OUTPUT with about 55w of drive. Drake appears stock outwardly however circuit chan
SELL: Recently completed 10-80m Drake L4 retrofit with a full output (new 8877) Eimac. Amplifier easily runs 1700-1800 Watts into the antenna with 55 watts of drive as measured with a Bird 43 and a 2
WANTED: A Swan Mark I linear amplifier with or without tubes. Will also consider a unit with a smoked plate transformer. Prefer local pickup and I expect to be in Timonium and Dayton. Ron W2CQM/3
SELL: A 6m component package consisting of the following: Reduced output Eimac 8877 tested at 1000W output (70%) 1983 date code. Clean, no dents or discolorations. Shipped in original carton. Grid an
SELL: A reduced output Eimac 8877 tested at 1000W output or about 70% offered for a 6m amplifier. 1983 date code. Clean, no dents, or discoloratioon. Shipped in original carton. Grid and idle current