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HF Amplifiers

Displaying ads 11 to 20 of 243 ads in this category.
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KA9FOX Wishlist on Amazon.com
 Ameritron AL-1500  
For Sale- Ameritron AL 1500 In Great Condition,Easy Legal Limit.Non Smoker. Full output Eimac tube,Peter Dahl Xformer Recently recapped, Has electronic bias installed, 10 meter Mod, Local pickup, N.E.Fla.Cash and Carry or maybe meet partway within reason $2000.cash or USPS money order immediately,if pay by personal check wait for check to clear before pickup. Original boxes and manuals included.
Listing #1557375 - Submitted on 09/24/21 by Callsign KF4R - IP: 99-101-163-185.lightspeed.jcvlfl.sbcglobal.net
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 Tokyo HiPower HLO-450B w/remote and Cabl  
1. Tokyo Hi-Power HL-450B.Excellent condition.($650.)
2. 75 A Tenma(72-7655) dc.regulated power supply.($125)
3. MFJ Versa tuner III. 1.5 Kilo roller inductor.($75)
4. Kachina 505 DSP transceiver.($450)
5. Yaesu HF/50 mhz auto antenna tuner FC-20($65).
All items are in working condition.If they do not operate as intended please return and I will gladly refund your Paypal account.As intimated here I would prefer using Paypal to protect both of our interests and safety.Buyer will be responsible for the shipping to your destination.Hope the website will allow this type of listing to minimize numerous listings by one seller.More photos will be send if requested.(Will try to submit at least one photo with this ad)
Listing #1557371 - Submitted on 09/24/21 by Callsign KB6DHB - IP: 50-0-20-96.dsl.dynamic.fusionbroadband.com
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 For Sale: Ameritron AL-811H  
Excellent condition, VERY CLEAN, ALMOST MINT as can be seen in the photos.
Runs 4 811H tubes.
Works perfectly as it should. 600-800 watts output.
Wired for 120VAC
Printed manual is included
Non-smoking owner
$1000 Paypal OK
Contact me at SRMuenich at gmail.com
or
956-207-5353
Thanks
Steve-NA5C
Listing #1557367 - Submitted on 09/23/21 by Callsign NA5C - IP: cpe-70-120-252-241.rgv.res.rr.com
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 WTB: TENTEC TITAN 425 amplifier
Looking for a nice Ten-Tec Titan 425 amplifier for local pick up in or around Lancaster PA Email me with price, condition and pictures please.
Listing #1557361 - Submitted on 09/23/21 by Callsign K2HU - IP: c-174-54-202-191.hsd1.pa.comcast.net
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 Ameritron AL811 $675   
Upgraded amp, new tubes, w8ji power supply and bias, new 35cfm fan, good d16 and led. Its been tested on 20/40 meters with 400-600w output. Not much more to say except I prefer local pickup but will ship on your dollar. About $75. Paypal plus 3%
Listing #1557337 - Submitted on 09/23/21 by Callsign ND7C - IP: 97-114-47-200.nlrk.centurylink.net
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 Brand new XPA125b still in sealed box.  
$540 shipped within the USA.
The XPA-125B is the perfect amplifier for a 5 Watt transmitter when 100 Watt output is needed. Its maximum power output is 125 Watts.The Automatic Antenna Tuner Unit and Power Amplifier Unit of XPA-125 can be used independently of each other as either an Automatic Antenna Tuner or a separate Power Amplifier. The tuner can handle 14-500 Ohm loads in the HF bands 1.8-30 MHz and 6 meter band 50-54 MHz.Has Automatic Band selection as well as manual to make it the perfect amp for the X5105 or the X108G.The large back lit LCD display shows input/output power, SWR, Voltage, Current, Temperature, amplifier status as well as warning messages making operation of this modern amplifier simple and also user friendly.The serial connection allows you to hook it up the the computer to update the firmware.
XPA125 Specifications:
Frequency Range: 0.5-54 MHz
Maximum Output Power: 1.8-30 MHz >110 Watts / 50 MHz >90W
Gain: 13 dB (+/-2dB)
Listing #1557322 - Submitted on 09/23/21 by Callsign W1SRR - IP: 172.58.144.183
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 WTB: Alpha 87A
I'm looking for an Alpha 87A in full working order. Prefer 8 out of 10 cosmetically. Thanks.
Listing #1557306 - Submitted on 09/23/21 by Callsign W1SD - IP: 98.216.123.245
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 FS: R-175A NATIONAL KW PLATE CHOKE  
For Sale:
National R-175A KW Plate choke for QRO Amplifier.
Rated for 800 ma; 145 uH.
Rewound to factory specs. Comes with its History and design info.
These were specified in many Home Brew amplifiers and have
an excellent reputation.
I have used them in KW EIMAC 4-400's and 4-1000 rigs.
$45.00 shipped in the CONUS.
Email me for overseas shipping.
USPS MO, check or PayPal. I am gd in QRZ.
See my other ads for Drake, EICO, AM, KW and HEATHKIT gear.
Listing #1555816 - Submitted on 09/12/21 by Callsign WA1BRI, Modified on 09/23/21 - IP: 47.199.186.223
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 Hi Pwr Amp or Tuner Parts Updated  
Take all or part, all (Pkg Price) plus shipping
1 Peter Dahl 3cx3000A7 7.5 VAC/52 Amps Filament Xfmr $150.00
1 RCA 3cx3000A7 7.5 VAC/52 Amps Filament Xfmr $115.00
1 HEC 21052 16 uF 7.5 KVDC Oil Filled Filter Capacitor $200.00 ea.
2 Chicago Condenser 10 uf 5 KVDC Oil Filled Filter Capacitor $60.00 ea.
1 Russian Military 40 uF 5 KVDC Oil Filled Filter Capacitor $75.00
2 Plastic Cap Inc 0.1 Uf 8 KVDC Choke Resonator Capacitor $30.00 ea.
Listing #1557281 - Submitted on 09/23/21 by Callsign W0ZD - IP: c-174-60-102-165.hsd1.pa.comcast.net
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 Alpha 76A  
Hello everyone,
I have an Alpha 76a 2 tube model for sale. It has just come back from Dick Bird who repaired and upgraded a few items. The transformer was tested and removed before I shipped it to him. This was part of an estate that I am not keeping in my shack, funding college right now. Asking $1500 plus shipping, or I will be at the Elmira Hamfest this Saturday, it won't be displayed. If shipped, there will be 1 box for the amp and 1 for the transformer. PayPal is fine with the service charge added. Thanks for looking and feel free to ask any questions. 73,
Randy
Listing #1557279 - Submitted on 09/23/21 by Callsign N1PTB - IP: 38.27.143.187
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