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HF Amplifiers

Displaying ads 1 to 10 of 257 ads in this category.
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 Ameritron ALS 1300  
Like new Ameritron als1300. Currently wired for 110v. Can be wired for 240v. Will come with fuses and 240 plug to be wired for 240v if need be. 1200 watts with 50 watts of drive on either 110v or 240v. Has 10m board installed. Original box and manual included. $2200. Pickup north of Atlanta and surrounding area.

Listing #1709476 - Submitted on 11/20/24 by Callsign K4ABO - IP: c-73-106-170-165.hsd1.ga.comcast.net
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 FS. Ameritron ALS-600
Late model (mark II) Ameritron ALS-600. With switching power supply. Non smoking owner. TR Relay update to high speed AD5X version for trouble free full QSK. 10 meter board included and installed. Includes Ameritron auto band switching box too. Nice cosmetics. Even a spare front panel overlay! $1400 shipped. Add $25 for far west 6 and 7 land. Zelle OK. Email me and we can chat by phone etc.


Listing #1709259 - Submitted on 11/19/24 by Callsign K9UR, Modified on 11/20/24 - IP: 140.248.0.1
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 For Sale: Ten-Tec Titan 425 Hf Amp  
For Sale: I have a very nice Ten-Tec Titan 425. 1.8 thru 10 meters 1500 W Plus. Tubes are very strong . Works perfect with no issues. Looks very nice. Price is $ 1500.00.
I will not ship! Pick up or could meet with in 50 miles of my QTH.
73, Dennis (K4NV)


Listing #1707273 - Submitted on 11/01/24 by Callsign K4NV, Modified on 11/20/24 - IP: syn-024-196-225-085.res.spectrum.com
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 For sale Palstar LA-1K
Picked up an ACOM 2000a and don’t really need the Palstar . Purchased it new 3 less than 3 months ago works and looks great . Factory double Boxe and papers plus a cover from JSE . $2950 plus shipping . Live in Gloucester Va .

Listing #1709467 - Submitted on 11/20/24 by Callsign K8ZP - IP: ip70-186-205-143.hr.hr.cox.net
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 Ameritron AL-811H  
I have a 811h with 572b tubes for sale. $800. Postal money order or cash if you pick it up. Will meet within a reasonable distance. No PayPal.

Listing #1709423 - Submitted on 11/20/24 by Callsign W4HRK - IP: 69.176.24.225.cable.modem.imctv.com
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 FS: Xiegu X125B amplifier  
FS: Xiegu X125B amplifier In great physical condition, amplifier works with full output. Built in auto tuner doesn’t function properly. $275 shipped with power and interface cables. Zelle or Venmo only. US lower 48 only.

Listing #1704367 - Submitted on 10/05/24 by Callsign NZ5F, Modified on 11/20/24 - IP: 75-15-241-64.lightspeed.snantx.sbcglobal.net
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 Amplifiers for HF, 6m, 2m, 220 & 70cm  
HF Amplifiers For Sale:
Acom 1000 1KW HF/6M $2900
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6 Meters:
RF Power Labs Solid State 400-500 Watt Base Amp with Power Supply 120V
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TE Systems 0552G 6 Meter Solid State Amp - 20in 300out $675 + Shipping
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2 Meters:
RF Concepts 2-317 30in 170out Preamp SSB Delay etc. $400 Shipped
VHF Engineering 10in 140out $290 Shipped
Mirage B310G SOTA etc 1/4W to 8W In 100W Out with Preamp SSB Delay $290 Shipped
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220 MHz 222 223 1.25 Meter:
TE Systems 2250G with Preamp, SSB Delay etc.
5-10in 150-225 watts out
$1050 shipped
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70cm UHF:
RF Concepts 4-310 430-450 MHz
30in 100out with Preamp, SSB Delay etc.
$375 Shipped


Listing #1709392 - Submitted on 11/20/24 by Callsign W4JST - IP: c-73-40-78-207.hsd1.va.comcast.net
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 Rf Kit amp HF +6 for sale  
RF Kit RF2K+ for sale. HF plus 6 meters. Includes built in tuner.
Amp features 2 blf188 LDMOS chips for easy 1.5kw (1kw on 6). Easy remote via realvnc. Band controls via cat, UDP, wireless or ethernet. 4 inputs. Pure signal port. Very nice 7" color, touch display. Please note, the picture shows a previous firmware version. Case has been treated with a process similar to anodizing. A few light scrathes on sides.
This amp is one of the few that include a built in tuner. A true legal limit tuner. This one has the upgraded control board which allows it to take all the firmware upgrades. Also upgraded transformer and mods for higher output on 6 meters.
Just back from Island amplifier to have new ldmos and new screen installed. Picture of input vs output power available on request.
Will ship from NC in factory box including foam inserts.
Asking $4150 plus shipping (I use Pirate Ship which gives very good discounts on shipping USPS or UPS).
Thanks
Ron
N4XD


Listing #1707447 - Submitted on 11/02/24 by Callsign N4XD, Modified on 11/20/24 - IP: 172.59.216.53
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 Ameritron Amplifier Interface ARB-704   
Brand NEW Ameritron Amplifier Transceiver Keying Interfaces ARB-704. I bought this as a spare brand new from DXEngineering when MFJ announced that they were closing. I opened the box to see if everything was there.
I am selling it for what I paid for it. $80.00 plus $19.30 Priority Medium Flat Rate Shipping. Includes the cables that it shipped with. USA Shipping ONLY. PayPal preferred.


Listing #1709375 - Submitted on 11/19/24 by Callsign W5HEX - IP: fttp-108-174-85-223.becfiber.com
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 WTB Mercury IIIS
Looking to buy a KM3KM Mercury IIIS amplifier. Would prefer a unit <12 months old and in excellent condition. Must be willing to ship USPS to Guam. Will request a copy of the original invoice to deter scammers (don't waste your time!). TNX for reading! 73 Peter KH2AA

Listing #1709373 - Submitted on 11/19/24 by Callsign KH2AA - IP: 121-55-246-118.d.c100.guam.net
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