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

Eico Model 1020 Power Supply For Sale: Eico Model 1020 Power Supply For Sale:
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The Eico 1020 is a dual voltage power supply,
providing either 6 volts or 20 volts at a
maximum current of 1/2 amp. It has extremely
low ripple.
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An analog meter can be switched between 6 V DC
and 20 V DC.
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It would make a great bench supply.
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This one works as it should, and looks fine also.
Buy it with paper work for $20 plus shipping from
Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1742550 - Submitted on 09/08/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Astron SS-30M-AP: I am selling an Astron SS-30M-AP Switching Power Supply. This is a 13.8VDC 30Amp unit that is user adjustable from 12 to 15VDC. Input voltage is 100-240VAC. 2-USB ports and Anderson Power Polls. Current limiting protection, Overvoltage protection, Internal fuse protection and Over temperature shutdown. In like new condition no marks at all and operates as it should. Original Box and instruction booklet. Price is $200.00 Zelle or Postal Money Order. Price includes shipping to CONUS.; Listing #1742542 - Submitted on 09/08/25 by Callsign WU9P - IP: 73.99.43.95; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MFJ 4035MV, 35 amp Power Supply FS: MFJ 4035MV, 35 amp Power Supply For Sale:
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MFJ 4035MV power supplies are excellent for
powering your rig and accessories. Weighing
in at a massive 19.2 lbs., the transformers
in these power supplies make them super heavy
duty! They deliver 35 amps maximum and 30 amps
continuous without even flexing their muscles.
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They are highly regulated and ripple voltage
is less than 30 mV. There is no RF hash! They
are fully protected with over-voltage, fold
back short circuit, and over-temperature
protection.
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You get front panel adjustable voltage from 1
to 14 Vdc. Front panel meters let you monitor
voltage and current. Whisper-quiet fan speed
increases as load current increases, keeping
components cool.
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This one works 100%, and looks like new.
No scratches or defects.
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Buy it with manual for $125 plus shipping
from Florida, or pick up near Ocala.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.; Listing #1742502 - Submitted on 09/08/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: ASTRON RS-20A, linear power su: Input: 105 to 125 VAC
Output: 11.0 to 15.0 VDC, 20 Amp at 13.8 VDC
ripple < 5 mV peak-to-peak
18 pounds
$45 plus shipping; Listing #1737228 - Submitted on 07/24/25 by Callsign K9IRO, Modified on 09/08/25 - IP: 99-25-155-83.lightspeed.gdrpmi.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: NEW Tripp Lite Pr-7b Precision 7amp: Tripp Lite Pr-7b Precision Regulated Dc Power Supply. Asking $75 plus shipping.; Listing #1742467 - Submitted on 09/08/25 by Callsign W1JCW - IP: 172-108-186-156.97e2439600e4ade99feea8e1c02c976d.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: PAIR 2N173 GERMANIUM TRANSISTORS-NOS: For Sale: Pair of 2N173 Germanium power transistors
Lafayette Radio #19-15032 still in original packages.
Specified in Classic power supply applications.
150 Watt; 60 Volt.
$22.00 and $3.50 towards USA shipping for the pair.
Your check or USPS MO; I am gd in QRZ.
PayPal me at my email address (jtg4300 at yahoo.com).
Just let me know that payment is on the way and I will ship and get you the Tracking number.
See my Feedback and other ads for more Power transistors, RF parts, Simpson, Drake, UNGAR and other gear.
Will combine shipping, where possible.; Listing #1737915 - Submitted on 07/30/25 by Callsign WA1BRI, Modified on 09/07/25 - IP: 47-199-166-140.fdr01.stgr.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: A PAIR OF 2N3771 POWER TRANSISTORS: For Sale a Pair of NOS 2N3771 Power Transistors.
Junctions all tested OK.
Looks like Fairchild stenciling.
I have two sets of these left.
$11.50 per set plus $3.50 (for one or both sets) for USA shipping.
Your check or USPS MO; I am gd in QRZ.
PayPal me at my email address (jtg4300 at yahoo.com).
Just let me know that payment is on the way and I will ship and get you the Tracking number.
See my Feedback and other ads for more Power transistors, RF parts, Simpson, Drake, UNGAR and other gear.
Will combine shipping, where possible.; Listing #1737916 - Submitted on 07/30/25 by Callsign WA1BRI, Modified on 09/07/25 - IP: 47-199-166-140.fdr01.stgr.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Power Supplys, Lots of Them.: I have many power supplies for sale. All have
Been tested.
Astron RS-12A There are 2 of these. 13.8 volt $50.00 Shipped
12 amp. Duracomm LP-10 13.8 V. 10 AMP. Asking $40.00 Shipped.
Duracomm LP-12 13.8 V, 12 AMP. Asking $50.00 Shipped.
Astron RS-7 13.8 V 7 Amp. Asking $35.00 Shipped.
Astron RS-4 13.8 V4 Amp. Asking $28.00 Shipped.
Payment by PayPal with fees paid, U.S. POSTAL MONEY ORDER,
Or personal check when clears. No returns.; Listing #1742348 - Submitted on 09/07/25 by Callsign W8JDE - IP: 249.sub-174-239-152.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Motorola Desk Top Power Supply: Motorola HPC4002B 14V. 10 Amp power supply. Working
In very good condition. I have 2 of them. Asking
$40.00 Each, shipped to the lower 48. Payment by
Paypal with fees paid, U.S. POSTAL MONEY ORDER
Or personal check when clears.; Listing #1742146 - Submitted on 09/05/25 by Callsign W8JDE, Modified on 09/07/25 - IP: 249.sub-174-239-152.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS/Trade: #937 ten-tec 14V power supply: FS/Trade: Model 937 ten-tec power supply. Modified into a Non-regulated "stiff" 14V PS, handles up to 25A. Best used with a big eletrolytic filter cap on output. It Ain't pretty, but works FB!
Make offer! Wanted: Working Kenwood TS-430S HF tranciever from 80's.
tnx & 73, Sam in Alabam Dadeville AL 36853; Listing #1742145 - Submitted on 09/05/25 by Callsign KF4TXQ - IP: syn-075-139-042-006.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend