QTH.COM Ham Radio Classified Ads: POWERSUP - Swap amateur radio HF VHF equipment buy sell trade on line

mfj 4225 power supply: mfj 4225 power supply in good shape$120 shipped pedro wy4a
no paypal everything else will work please respond only via wth system; Listing #1764606 - Submitted on 04/10/26 by Callsign WY4A, Modified on 04/11/26 - IP: 71-214-215-1.orlf.qwest.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Yaesu FP-707, 20 Amp Speaker/PowerSupply: Yaesu FP-707, 20 Amp Speaker/Power Supply For Sale:
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The Yaesu FP-707 is a 20 amp 13.8 Volt DC
Power Supply, with a very nice front facing
speaker in the same enclosure.
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Cosmetically, it matches the FT-707, FT-747,
FT-757 and others.
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Electrically, it can provide up to 20 amps,
so will work with most any HF and/or VHF rig.
It also has a set of binding posts on the back
for easy connection of a rig in addition
to the HF rig.
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The speaker has a 3.5 mm plug on it.
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This particular unit is in very good shape
both electrically and cosmetically. I can
not find a scratch, dent, or ding on it.
Electrically, it works as it should.
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Buy this unit with manual for $115 plus
shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1764718 - Submitted on 04/11/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
13 V DC Power Supplies For Sale: 13 V DC Power Supplies For Sale:
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Staco RPS-4, 4 amp power supply
This one is still in its original box,
and even has the warranty card.
I do not know if it is new or not, but
it certainly looks like it might be. $30
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Micronta 22-124 A, 2.5 Amp regulated supply
standard cabinet, $15
With large heat sink covering most of cabinet. $25
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Stinger PS-11, 4 Amp UNregulated Supply
$15
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Stinger 6 amp UNregulated supply
$20
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Prices do not include shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1764717 - Submitted on 04/11/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
LCom Tri Power Supply For Sale: LCom "Personal Switcher" Tri Power Supply For Sale:
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This power supply is a very nice light weight
power supply, yet rugged and healthy
enough for many needs.
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It produces both plus and minus 12 V DC at
1/2 amp and also 5 V DC at 6 amps.
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This one works 100% like it should, and looks
like it is new.
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Buy it for only $30 plus shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1764716 - Submitted on 04/11/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: New Shunts: New very high quality shunts excess to my needs. 6 x 100MV at 50a,50mv at 100a Asking $20 each plus shipping.; Listing #1764710 - Submitted on 04/11/26 by Callsign W1JCW - IP: 23-92-13-217.wirestar.net.wirestar.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
: FS: Mean Well RSD-200B-12 DC pwr conv: New Mean Well RSD-200B-12 16.8vdc - 31.2vdc Input. Converter Output +12 vdc at 16.7A. MSPR is $100. Asking $50 shipped; Listing #1764704 - Submitted on 04/11/26 by Callsign W1JCW - IP: 23-92-13-217.wirestar.net.wirestar.net; Click to Contact -- Send this Ad to a Friend
FS: Newmar DC pwr converter 48 to 12v: New Mean Well power converter model 48-12. Input 36-72vdc .06A. Output +12vdc at 1.25A. MSRP $350. Asking $65 plus shipping; Listing #1764696 - Submitted on 04/11/26 by Callsign W1JCW - IP: 23-92-13-217.wirestar.net.wirestar.net; Click to Contact -- Send this Ad to a Friend
FS: SOLA Constant Voltage Transformers: One year old not beat up, Sola Constant Voltage Transformer. 1amp primary voltage 95-130 x 190 - 260. 60hx, 1 phase. Heavy duty performer. Have two of these, MSRP is $855. I'm asking $100 each or a deal on both plus shipping. The CVS Series power conditioner recreates a well regulated sinusoidal waveform that is well isolated from input disturbances including impulses, swells, and sags.https://us.rs-online.com/product/solahd/23-22-112-2/70098579; Listing #1764689 - Submitted on 04/11/26 by Callsign W1JCW - IP: 23-92-13-217.wirestar.net.wirestar.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
LORAIN COMMERCIAL 48VDC LINEAR P/S: FOR SALE ..NICE CLEAN LORAIN COMMERCIAL, 48 VDC / 25AH POWER SUPPLY. THIS IS A VERY HEAVY DUTY LINEAR, CONTINUOUS DUTY, REGULATED POWER SUPPLY FROM A PAGING SYSTEM. RUNS CONTINUOUSLY AT 48.3 VDC. PERFECT FOR THE MERCURY LITE, 600 WATT HF AMPLIFIER.
4 PICTURES AVAILABLE...ASKING $250.00 OR BEST OFFER, SHIPPED CONUS....
(HEAVY..48 POUNDS)....THIS IS A RACK MOUNT POWER SUPPLY AND IS ABOUT 20' WIDE X 14" DEEP AND 6" HIGH. I PUT THIS P/S ON THE SHELF UNDER BY OPERATING POSITION AND IT WAS OUT OF MY WAY, EASY TO TURN ON OR OFF.
(CHECK PRICES ON EBAY...IDENTICAL UNITS SELLING FOR $900-1200.00)
THANKS FOR READING
VY73'
STEVE W8CRH
SEMPER FI; Listing #1764611 - Submitted on 04/10/26 by Callsign W8CRH, Modified on 04/11/26 - IP: customer.chcoilx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Meanwell 50V 62.5A Monster PS: For sale: $250 shipped Meanwell commercial grade SMPS model RSP-3000-48; This is 3000W 48V 62.5 Amp power supply wired for 240VAC (200-240). Wow! This big mama will power the biggest baddest legal limit amp no sweat, tons of head room. The voltage can be adjusted up or down (45V-60V nominal) via easy front panel screwdriver set potentiometer so no need for computer or can-bus programming!!! Includes 240V power cable. Also: includes an external Meanwell 13.8V voltage regulator at 10 amps to power your exciter HF rig to drive the amp. One power supply solution! Dual fan cooling. Email Me; Good on QRZ. I take Zelle E-payment. No bad news ! $250 shipped.; Listing #1764668 - Submitted on 04/10/26 by Callsign K9UR - IP: c-68-50-9-236.hsd1.in.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend