SELL: Absolutely mint Drake L4B linear amplifier (serial # 2631) dedicated to 6 meters running a pair of Eimac 3-500's. Easily develops 1000 watts OUTPUT with 80W of drive (200ma of grid current) in
SELL: Absolutely mint conditioned (exterior) Drake L4B linear amplifier (serial # 2631) retrofitted and dedicated to 6 meter operation running a pair of Eimac 3-500's. Easily develops 1000++ watts OU
SELL: a complete array of components for someone comtemplating a homebrew linear amplifier project but having difficulty locating the parts. The majority of the parts were carefully removed from a 10
SELL: a complete array of components for someone contemplating a homebrew linear amplifier project based on the Drake L4B amplifier circuitry but having difficulty locating the parts. The majority of
SELL: the porcelain high voltage plate choke and the two silver plated parasitic choke assemblies removed intact from the Drake L4B linear amplifier. Unit is in perfect condition and is sold as a dro
SELL: Mint conditioned Drake interface exciter/amp relay cord. Has the yellow shrink type AC4/LinAmp labels affixed. $25 shipped. Pay Pal OK. Ron W2CQM New York City Epilogue: See QRZ.COM for the lis
Sorry, the AC4/linear amplifier interface cord was spoken for in less than 5 minutes. Ron W2CQM NYC -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative r
Sell: Complete high voltage/parasitic choke assembly removed intact from a Drake L4B linear amplifier. Package complete and ready to drop in HV plate choke with mounting hdwe and dielectric disc, two
SELL: Mint Drake L4B 10-80m tuned input circuit completely intact w/exciter input cable, blocking capacitor, shaft gear assemblies, and timing belt all in perfect, drop in condition. No RF burns. Ins
Can anyone help? I'm looking for some 4" or 3" (1/2" diameter) porcelain rod threaded both ends. Also need some 6" porcelain rod (1" diameter) threaded both ends. Even one would help. Ron W2CQM New Y
SELL: completely intact Drake L4B linear amplifier bandswitch/coil component package Assembly is in absolutely mint condition and ready to drop in. No cut wires-No smoked contacts! Install now or kee
For someone comtemplating the construction of a hombrew 10-80m legal limit amplifier (and having difficulty locating parts), I'm offering a complete drop-in RF deck component package removed primaril
SELL: Mint conditioned Drake L4B high voltage plate and parasitic choke(s) assembly. Complete with blocking capacitors and all mounting hardware. It's ready to go as an OEM drop in replacement in the
SELL: Matched set of new, tested only, ceramic Eimac 3CX800A7's complete with socket(s) and chimney(s). These were spares for my Command Technologies 2500 (subsequently sold). Tubes are date coded 19
SELL: Amplifier parts for the RF deck homebrewer: A. Drake L4B HV plate choke (pull) wound on porcelain rod. Complete with two parasitic choke assemblies, dual blocking capacitors, and hardware. Perf
Offering a complete RF deck component package from a Drake L4B amplifier for either application in a hombrew amplifier project or for essential spare parts for the Drake L4B. I recently purchased a D
SELL: 3 Pole 10 position porcelain bandswitch manufactured by the Radio Switch Company. Switch appears to be unused and currently configured with 4 positions on each pole. Additional switch positions
SELL: Ameritron internally mounted QSK T/R switch PIN diode PC board for use in the Ameritron AL80A, AL80B, AL82, AL1200 or the AL1500. Unit removed working and includes the QSK 5PC board, mounting p
SELL: Ameritron HV plate choke for the AL80B, AL1200, or the AL1500 amplifier. Will handle full legal output. Perfect operating condition except for accidental damage (see X) subsequently repaired. F
SELL: Ameritron internally mounted pin diode QSK board 5PC for the AL80A, AL80B, AL1200 and the AL1500 Ameritron linear amplifiers. Unit removed working with all wires attached to the board. Package