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HF Amplifiers

Displaying ads 1 to 10 of 210 ads in this category.
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 FS: Dentron Cliperton L  
I have a really clean Clipperton L for sale with a good solid quad of Cetron 572B's. This amp does not have the tuned input however I do have the Dentron CM-U outboard tuned input accessory available. Also experience has taught me that amps with a heavy transformer do not ship well so local pickup or meeting in Chicago area would be wise. $625 firm and $50 for CM-U.
73
Tony - W9JXN
E. Dundee, IL
tonysokol at sbcglobal.net
Listing #1149827 - Submitted on 08/22/14 by Callsign W9JXN - IP: 99-99-164-252.lightspeed.okcbok.sbcglobal.net
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 FS: Eimac 3CPX1500A7   
Offering an Eimac 3CPX1500A7 tube. This tube is clean and bright. It performs as new and has low hours. It was tested in a Ameritron AL-1500 amplifier with a Bird wattmeter and dummy load to measure power output. Very briefly tested to 2500W output with 100W drive with 60-65 ma grid current. Will loaf at 1500W. $425. Shipped and Insured.
Listing #1149818 - Submitted on 08/22/14 by Callsign N1GS - IP: c-50-177-195-199.hsd1.ct.comcast.net
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 Heathkit SB 200  
AN exceptional SB 200 that works as it should. Refurbished by K4TLJ
a friend who sold it to me. I just bought an AL 80B so need to reduce my amps down to two.
Power supply re-worked with new caps and bleeder resistors, new diodes,a glitch resistor, a solid state transceiver keying circuit, and new meter resistors. The cabinet has been nicely refinished and the original face plate is like new. New 572 B tubes were added and have done full output for about two years now with 500 to 700 watts out SSB depending on the band. It is not designed for the WARC bands but will tune 12 meters and 17 meters using the band switch on 10 and 15 respectively. The original assembly manual will be included to the buyer. No paypal, USPS money order or bank check.
Price picked up at my QTH is $400 or shipped to east coast states by Fed ex ground $450.00 Set up for 120 volts with a soft start provision
added. My QRZ.com info is correct, thanks for looking
Frank K4rvn
Sold pending payment
Listing #1149417 - Submitted on 08/20/14 by Callsign K4RVN, Modified on 08/22/14 - IP: c-73-184-144-96.hsd1.ga.comcast.net
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 Ceramic DPDT HV/RF relay  
Brand new RF relay. 24/26 vdc coil.
Mfg. by Magnecraft. All ceramic
insulation. $75 shipped.
Pay Pal only.
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Listing #1149250 - Submitted on 08/19/14 by Callsign WA8KJP, Modified on 08/22/14 - IP: c-98-224-137-129.hsd1.mi.comcast.net
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 Ameritron ALS-1300 Amp Excellent
Ameritron ALS-1300 Amp in excellent condition. Includes original box. Will be double boxed and shipped by Fedex for $2000 CONUS. Also have ARI-500 bandswitching interface (includes Icom cables- yaesu/kenwood available from Ameritron) $125.
Listing #1149711 - Submitted on 08/22/14 by Callsign W1MBB, Modified on 08/22/14 - IP: 73.46.61.199
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 WTB: SB-1000 or AL-80A amplifier
I would like to buy a Heathkit SB-1000 or Ameritron AL-80A amplifier. The key components (eg: transformer, meters, variable caps, bandswitch, front panel, etc.) must be in excellent condition. A unit requiring some upgrading (eg: power supply components, tube, etc.) would be considered. Unit must be from non smoking environment.
Please contact me if you have one for sale.
Listing #1149770 - Submitted on 08/22/14 by Callsign W0TNM - IP: dyn164-59.179.198.waterdog.wifielite.com
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 FS: Amp Supply No Tune Amp  
...SALE PENDING...Have a LA-1000NT amp for sale. Checked power on Dummy load
and output is 300-425Watts depending on band segment and drive
(Need low SWR with amp). Used it only couple times.
Manual online. Want $325.00 plus shipping. Will throw in
2 spare tubes (6lQ6's)tested good.
Listing #1149160 - Submitted on 08/18/14 by Callsign K3VA, Modified on 08/22/14 - IP: 70.15.233.201.res-cmts.ovr.ptd.net
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 HC-3 Kilovac SPDT relay 26 vdc coil  
Brand new vacuum relay. Replaces
Jennings RJ1 relay. Pay Pal only.
$75 shipped via priority mail.
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Listing #1149764 - Submitted on 08/22/14 by Callsign WA8KJP - IP: c-68-43-90-169.hsd1.mi.comcast.net
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 for trade ameritron al80b for als600
i have an ameritron al80b less than 2 years old use maybe dozen times i am original owner with original box and manual it is like new want to trade for ameritron als600 newer model must be like new pick up only western mass
Listing #1149485 - Submitted on 08/20/14 by Callsign KA1SDR, Modified on 08/22/14 - IP: cpe-67-248-32-228.nycap.res.rr.com
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 For Sale: Alpha Chimneys  
For Sale: Five sets of chimneys and skirts for the Alpha 374, 76
or 78 amplifiers with 8874 tubes. Alpha wants $20 for each piece.
All five sets for $25 shipped in the US.
Thanks
Bob W6VY
Listing #1149743 - Submitted on 08/22/14 by Callsign W6VY - IP: pool-71-118-173-190.lsanca.fios.verizon.net
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