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HF Amplifiers

Displaying ads 31 to 40 of 228 ads in this category.
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 Ameritron PNP-10MY  
Ameritron PNP-10MY Plug-and-Play Cable for the ARB-704 Transceiver-Amplifier interface for Yaesu FT450, 450D, 950 and 1200; $20 shipped lower 48

Listing #1763182 - Submitted on 03/26/26 by Callsign K4PVK - IP: 107-134-199-69.lightspeed.moblal.sbcglobal.net
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 For Sale RF2Ks 1500w Amplifier
RF-Power RF2Ks amplifier. Fully checked out by Factory Authorized Sale & Service Center. Includes 220 or 10v power cable. Built in Auto tuner, built in 3000w power supply. Runs on 110v (900W) or 220v (1500w). 160-6 meters, Full QSK, Built in VNC server for remote control. Meets all factory specs. Price includes shipping CONUS. Includes WiFi, ethernet connections. Supoports RF, CAT, UDP and TCI interface with nearly all transceivers. Don't miss this opportunity at $4600 shipped to your door.

Listing #1763149 - Submitted on 03/25/26 by Callsign W2PH, Web Site: https://w2phradio.com - IP: syn-097-102-196-119.res.spectrum.com
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 SPE Expert 1K-FA Amplifier  
We are assisting Jim / K4BSE in closing down his shack. Jim has a real nice SPE Expert 1K-FA amplifier for sale. This amp (S/N 155001995) has the ATU. Its only problem is that a the screen isnt lighting, but Jim uses the Expert Utility program to control the amp. The screen problem can be cured for about $200 according to SPE Expert's certified technician down in TX. Jim is looking for $2200 or best offer.

Listing #1763136 - Submitted on 03/25/26 by Callsign W4NT - IP: syn-035-129-189-022.res.spectrum.com
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 FOR SALE YAESU FL-2100B with problems  
I purchased this 3 years ago and it worked great until one of the tubes shorted out. It has Power supply and Soft/Start Mod upgrd by Harbach Elec. The tubes replaced with Penta 572B's (Cost $250)-could not get it to work.Had self osc. Tryed Mods by W8JI and DL1YCF, Neut and Grounded Grids. Have all paperwork. I bought new amp.If interested email your Ph# and I'll call U - we can discuss. I am good on QRZ.com. New tubes still in it. Weighs 80 lb. Don't want to ship, maybe meet?
K5VS $350


Listing #1763127 - Submitted on 03/25/26 by Callsign K5VS - IP: 173-218-96-86-nixa.mid.dyn.suddenlink.net
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 FOR SALE: Ameritron AL-800H  
New Lower Price. I am selling my Ameritron AL-800H amplifier. In excellent physical and operating condition. I installed a new set of 3CX800A7 tubes from DX Engineering in October 2024. Full output; no sweat. You're getting the whole amplifier with nearly new tubes for the cost of the tubes alone! Reason for selling: automating my station to make it easier for my 9-ham family to operate it without my having to tune up everything for them! Prefer local pickup in Central Kentucky. Will travel a reasonable distance to meet. $1,800. No texts, please. Thanks for looking.

Listing #1761613 - Submitted on 03/11/26 by Callsign W3SML, Modified on 03/25/26 - IP: 12.139.109.104
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 Yaesu FL-7000 HF Amplifier For Sale  

Yaesu FL-7000 HF Amplifier For Sale:
-
The Yaesu FL-7000 is a completely solid
state HF amplifier covering 160 thru 10
meters, including the WARC bands. It
includes a very heavy duty power supply
in it, operating the final transistors
at 48 Volts DC.
-
It has two very large fans that provide
plenty of cooling and are relatively quiet.
-
Although it has an automatic antenna tuner
built in, it is recommended that the tuner
NOT be used.
-
It does operate full break in (QSK) on CW.
-
Cosmetically, it is very good. It does have
a couple very, very, very minor scratches
that you can find if you look just right.
-
Electrically, it produces full power, and
works as it should.
-
This amp is a brute, which means it is very
heavy -- 66 pounds before packing for shipping.
That means that pickup near Ocala, FL is very
desirable, but I can ship it if you are willing
to pay the price.
-
I would like $1200 for it.-
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.


Listing #1763096 - Submitted on 03/25/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com
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 DRAKE WH-7 wattmetet. Very bice.  
Original Drake wh-7 wattmeter in excellent working condition,not repainted original vintage finish. Calibrated $140 shipped.

Listing #1763090 - Submitted on 03/25/26 by Callsign W1MBB - IP: 23.124.38.7
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 FOR SALE: DRAKE L4B NOS CAPACITORS  
8 NOS 450 volt at 210 capacitors never installed. $55.00 plus shipping will accept postal MO or personal check. USA only.

Listing #1759668 - Submitted on 02/21/26 by Callsign N8SST, Modified on 03/25/26 - IP: syn-184-057-230-179.res.spectrum.com
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 Vacuum high voltage capacitors   
Hi everybody!
I will sell vacuum capacitors according to the following list and
contractual prices close to the prices of the store for each item
and even lower ~30$US each.
Payment on Pay-Pal ut5rp at te.net.ua
With questions about price, payment and
forwarding by e-mail or phone/Viber +380 67 699-17-05
25pF x 15kV 2pieces
50pF x 15kV 3piece
Thank you for reading the ad and a possible purchase for
offered price.
73's de Dmitry UT5RP since 1959


Listing #1763082 - Submitted on 03/25/26 by Callsign UT5RP - IP: 188-163-101-191.broadband.kyivstar.net
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 Relays REV-15 75oHm 1500watts to 650mHz  
Hi everybody!
Selling absolutely NEW REV-15 relays factory packed at a price of $30 per one. Number of relays (more than one or four together) weighing up to 1Kilo parcel shipping costs will be ~25$(to U.S.A.) by Nova Poshta, with insurance and tracking number. Relays absolutely new, working voltage is 24-27Volts, 75oHms, supports 1500 Watts of power until 650MHz, minimal life 12 years when working in any device. There are needed number of new relays for sale. When purchasing a quantity (more than 5 pieces), a discount is possible by agreement. Payment on Pay-Pal ut5rp at te.net.ua Discount is possible! All questions buying and payment by E-Mail or tel/Viber +38 067 699-17-05 Thanks for reading ad and for a possible purchase for offered price. See my other ads.
73's de Dmitry UT5RP


Listing #1763081 - Submitted on 03/25/26 by Callsign UT5RP - IP: 188-163-101-191.broadband.kyivstar.net
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SPE Expert Fully Automatic Amplifiers In Stock at MTC Main Trading Company
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