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HF Amplifiers

Displaying ads 101 to 110 of 216 ads in this category.
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 Heathkit SB-220 FS  
SB220 amp barnfind--wired 120vac--chassis was separate with bottom plate overall looks good front very good..wiring fine top & bottom was dirty and some corrosion at spots,,
tested using dim bulb tester and looked fine,switched to bypass and tube fil's lit.
fan runs no other testing done shud be an easy restore,as is, pick up only 18336 resonaBLE offer comes with spare 3-500z eimac
toggle switch on front is unknown
more pix to email tnx jim kw3u


Listing #1765677 - Submitted on 04/21/26 by Callsign KW3U, Modified on 04/22/26 - IP: 26.sub-75-246-87.myvzw.com
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 Acom 2100  
Acom 2100 as new 15 months old recently gone over by bill grassa. All factory boxes selling to fund something new asking 3700 I will not ship but can meet within a reasonable distance no pay pal

Listing #1765663 - Submitted on 04/21/26 by Callsign NC4JS - IP: syn-047-038-104-193.res.spectrum.com
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 For Sale: Heathkit HL-2200  
Excellent cosmetic and operational condition. New RF Parts 3-500Z tubes, diode board, capacitors, and softkey. Has SB200 input section, band switch and loading coil adding 10 meter capability. original manual and additional clean copy plus all original removed/replaced parts included with sale
$1200 picked up in Atlanta GA area. Due to weight I will not ship


Listing #1765567 - Submitted on 04/20/26 by Callsign KA3JIJ - IP: 172.56.65.148
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 Micro PA50+
Output Power: Up to 45–50W
Input Power: 1–5W (ideal for QRP rigs like FT-817/818, Xiegu, QRP Labs, etc.) I used it with my KX2 and it works great. No key cable required just keys up from RF
Frequency Range: 80m–10m (3.5–30 MHz)
Built-in LPF for harmonic suppression
Compact Size: Great for portable/field use (POTA, SOTA, or mobile ops)
Cooling: Integrated fan for thermal protection
Power Supply: 13.8V DC (6–10A recommended)
Asking 175 shipped conus
Paypal,venmo, zelle is fine (zelle prefered)
All emails direct not using qth system will be ignored


Listing #1765526 - Submitted on 04/20/26 by Callsign W4BGA - IP: 155.190.21.7
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 SPE Amp to Yaesu Cable  
$50/shipped no Paypal.
Dan Tassell cable I was using on my Yaesu FTDX10. Sold my radio. Used with Expert 1.3 but will work on all of them.
73-Jim


Listing #1765484 - Submitted on 04/19/26 by Callsign KC1TQN - IP: syn-024-177-141-194.res.spectrum.com
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 want to buy a TenTec centurion manual
I would like to buy a TenTec centurion manual. Thanks..k4tue

Listing #1765477 - Submitted on 04/19/26 by Callsign K4TUE - IP: 107-196-93-8.lightspeed.knvltn.sbcglobal.net
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 Roller Inductor/Variable Cap  
Gates roller Inductor 7 1/4 inches long. Variable Capacitor 496 PF. 3/16 spacing
12 1/2 inches long. Both in good condition.
$125.00 each plus shipping
SEARCH my call for other ads


Listing #1765454 - Submitted on 04/19/26 by Callsign KI7AZ - IP: 174-18-63-173.tcso.qwest.net
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 OM Power OM-2000+ 1500W HF+6 Amplifier  
OM Power OM-2000+ HF Plus 6 Meter Manual Tune 1,500W+ Linear Amplifier
OM Power OM-2000+ HF Plus 6 Meter Manual Tune 1,500W+ Linear Amplifiers (OMR-OM-2000) features an FU-728F Ceramic Tetrode tube capable of providing stable, full legal limit output power and frequency coverage of the Amateur bands from 1.8 to 29.7MHz plus 50MHz. CW ops will enjoy QSK (full break-in) with a silent T/R vacuum relay. The Intuitive 4.3-Inch color Touch Screen and front panel indicators allow you to stay informed about the operational status of the amplifier and effortlessly gain access to advanced features and settings. The OM Power OM-2000+ is considered one of the most compact and lightest 1500W+ HF manual tune amplifiers on the market.
$2999 plus shipping (save $2K+ vs DXE)


Listing #1765380 - Submitted on 04/19/26 by Callsign K1FIE - IP: c-50-189-24-238.unallocated.comcastbusiness.net
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 FOR SALE AMERITRON als600s HF AMPLIFIER   
Solid State no tune 600 watt PEP 400-500 CW with switching power supply and remote connection. Tested on outdoor antenna 477 watts CW as shown in photo.
Amplifier is like new-used 3times, then ham operator became silent key.
Currently wired for 220V- can be operated on 110V
No refunds-no returns. Tested, and works as it should.
Sold new $2600. Will sell for $1400. Shipped lower 48 states via UPS
Will reduce price if picked up in Central Michigan


Listing #1765374 - Submitted on 04/18/26 by Callsign W8LS - IP: syn-071-082-067-065.res.spectrum.com
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 Ten Tec 425
complete system. kw 425 amp........ matching power supply......matching tuner. all in perfect working condition. in non smoking ham shack. this is a PICK UP ONLY sale. too heavy to ship. $1,500.00 or best offer. location is Pensacola Fla.

Listing #1765345 - Submitted on 04/18/26 by Callsign K4LAN - IP: 69.229.231.210
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