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HF Amplifiers
Displaying ads 11 to 20 of 255 ads in this category.
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EMTRON DX-4 YES for Sale! In the USA: The "BIG ONE"..EMTRON DX-4 (YES a DX-4! not a DX-2 or a DX-3) Supplied with the factory "seperate" Power Supply. (power supply is designed for Single Phase 240 Volt). Its output is as advertised! Runs a PAIR of 4XC2500A (TWO Russian GU-84B). Not for the faint hearted!
$2000 LESS than replacement cost! and It is available Immediately! Excellent Condition. NO Smoke Home. Unit has had very little use. Please, serious interest only! If you want to run with the BIG DOGS..here is your chance! Payment by Wire Transfer or Cashiers Check $9989 & I pay to ship and insure Conusa 48! 73 Roger K7ERQ; Listing #782964 - Submitted on 11/18/09 by Callsign K7ERQ, Modified on 11/21/09; Click Here to Email -- Send this Ad to a Friend
AMERITRON AL-811H free shipping: 811-H AMP 4 811 tubes looks good works great 50 watts in will give 520 watts outTthe light in the voltage meter is out every thing else works.$600.00 this includes shipping and ins in the CON-USA.; Listing #783546 - Submitted on 11/21/09 by Callsign KB4SAF; Click Here to Email -- Click Here to View Picture -- Send this Ad to a Friend
SCIENTIFIC RADIO SR 110B AMPLIFIER: Scientific Radio Inc. SR-110 B in like new condition. This is a commercial floor model Amplifier. Uses 2 ea 3-500 tubes.
Will run 1 KW key down all day. 20 1/2 inches wide 22 1/2 inches deep 32 inches high. has 10 presets.
I have it set up with two for 160, two for 75, 1 for 40, 1 for 20, 1 for 17, 1 for 15, 1 for 12 and 1 for 10..
It resides on casters . Weighs 150 lbs plus. Will deliver within 150 miles of Sacramento. More pictures on request
$ 1800.00 No trades. Al K0IJ husker.fan at volcano.net Phone 2092861212..; Listing #778382 - Submitted on 10/29/09 by Callsign K0IJ, Modified on 11/21/09; Click Here to Email -- Click Here to View Picture -- Send this Ad to a Friend
FS: Collins 30L-1 power supply board: Hi, My name is Young Kim and call sign is K6hm,As you see it from the Dec. issue of QST, I have a 3rd generation 30L-1 power supply board. Proven design.
I am the original board designer. High temp. Single FR4 board with heat generating parts are on top side while heat sensitive capacitors ( 220 uF x 6 )are at bottom side. Reduces the internal temp of the 30L-1 power supply area dramatically.
Fully assembled and tested not a kit, can be installed in less than 1 hour, no drilling on 30L-1 required.No new hardware required. Include bias diode ( 1N4007 ) and capacitor ( 10uF, 250V).
Now offering Hi Grade board this month, using 105 degrees C caps ( 6 pcs.) instead of 85 deg C used on regular grade. Has a life span of 4 times of the regular grade with 3 years warranty even though regular grade is still absolutely high quality. Asking $69 plus $9.90 for shipping. Money back guarantee except for shipping charge if returned unused. E-mail me for photos and details. Many references av; Listing #783519 - Submitted on 11/21/09 by Callsign K6HM; Click Here to Email -- Click Here to View Picture -- Send this Ad to a Friend
Parting out EF Johnson Thunderbolt: This Thunderbolt I bought from a local has been so butchered with sloppy modifications etc. that it is at the parting out point. I will be listing SOME parts on ebay but, if you need anything for a Thunderbolt, email me for a direct sale prior to ebay listing.
I am sort of thinking I'd like to keep the RF deck together for building up a linear for my own use but will not be using anything else from it and will not be using the tuned input circuit from this. Meters, case, power transformers, knobs, neutralizing cap, all cosmetic parts are available, as is the special power cord.; Listing #783494 - Submitted on 11/20/09 by Callsign W0DVN; Click Here to Email -- Send this Ad to a Friend
AMERITRON ALS-500M HAM RADIO AMPLIFIER: Nice condition AMERITRON ALS-500M AMPLIFIER will run 500 plus watts all day long!
I just bought a 200 watt radio and decided that's enough for me.
Picture shows 700 watts out on Bird Watt Meter, but I always ran it at 400-500.
Comes with power cord and manual.
$500 shipped to the lower 48!; Listing #783482 - Submitted on 11/20/09 by Callsign KB0XA; Click Here to Email -- Click Here to View Picture -- Send this Ad to a Friend
WTB Heathkit Meter SB-200 and Knobs: WTB Heathkit SB 200 Meter and Large Heathkit knobs
Thanks,
Kevin; Listing #783470 - Submitted on 11/20/09 by Callsign K8SU; Click Here to Email -- Send this Ad to a Friend
QRO AMP: QRO Technologies HF 2000 AMP covers 160 80 40 20 17 15 12 10. I am the original owner,non-smoker. I took the amp to the factory for a complete check and alignment(11-9-09),The amp is in pristine condition and very low hours of use. I am asking $2000 and will pay half the shippig to your door. I have the manual and all papers for the amp.
Amp s/n 5541 it runs two Pride 3-500ZG tubes.; Listing #782821 - Submitted on 11/18/09 by Callsign W9BV, Modified on 11/20/09; Click Here to Email -- Click Here to View Picture -- Send this Ad to a Friend
WANT: Solid State HF Amp: Looking for a solid state HF amp, 500W to 1KW. Possibilities include FL-7000, IC-2KL & AT500, Tokyo Hy Power series. Must be near mint and fully operational. Box, manual, etc.
Tnx...Harry WE1X; Listing #783458 - Submitted on 11/20/09 by Callsign WE1X; Click Here to Email -- Send this Ad to a Friend
AMERITRON AL-800 MINT CONDITION: PRICE DROP NEED CASH!for sale al-800 like new, not a blimish one owner purchased in 5/4/04
from hro has 120 hours of operation on the 3000 hour 3cx800a7 eimac used on schedule two times per month with my brother for 5 years, do the math.
if you want a like new amp this one will work, sells for 2500.00 dollars at hro.I have all that came with it new.1575.00 shipped.Tube ships seperate.
save a thousand dollars and get like new amp.10-160 meters.usps money order
call me at 704-824-4547 or email kg4lvy at yahoo.com
Thanks.Jim; Listing #782420 - Submitted on 11/16/09 by Callsign KG4LVY, Modified on 11/20/09; Click Here to Email -- Click Here to View Picture -- Send this Ad to a Friend

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