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

Collins MP-1 Power Supply W/ Peko Board: Surplus to my needs is a Collins MP-1 Power Supply in nice cosmetic condition as well as a brand new Peko Radio Retrofit https://www.pekorf.com/Radio.html that replaces and upgrades most components with the simple swap out of the old board with the new. I have not yet installed the board. It comes fully populated with parts and ready to install.
The Collins MP-1 mobile power supply converts a 12 volt source to voltages required for the KWM-1, KWM-2 or KWM-2A. The MP-1 includes high voltage supply for the transmitter PA, bias, and low voltage for the supply for the amplifier. 5.75 x 3.75 x 11 inches 7.5 Lbs.
Peko Radio Retrofit upgrade kit: Fully populated board that replaces the old one with an upgraded design and new components.
Pictures available.
$325 shipped, OBO; Listing #1732515 - Submitted on 06/10/25 by Callsign =WA1KPD - IP: syn-024-031-128-204.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
Yaesu PA-3 car adapter/charger: Surplus to my needs. Looks in good shape.
$15 plus shipping.; Listing #1732462 - Submitted on 06/10/25 by Callsign KE1LI - IP: syn-071-080-127-122.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Heathkit HWA-7-1 QRP Power Supply: Heathkit HWA-7-1 power supply, produced for Heathkit's line of QRP transceivers. Puts out the rated voltage on a voltmeter but has not been tested under load. Good cosmetic condition. $40. Shipping included via USPS Priority Mail (CONUS only). Payment via PayPal.; Listing #1731950 - Submitted on 06/06/25 by Callsign WA8CDU - IP: syn-172-222-082-173.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
Astron 35 a: Astron 35a power supply:
output current 35 amps
output voltage
13.8 volts of direct current
output wattage 483 watts
maximum power 483 watts
amperage 25 amps
Excellent Like New condition, NON Smoking Shack, No Pet Shack.
New priced at $430.00 Selling for $275.00 Shipped in the CON USA or local pick up.
NO PAYPAL! I accept Zelle, Cash App, Venmo. Will ship within 24 hours of payment. Calls are best 828-696-5104 or text. E mail responses will be slower. Photos on request. No scratches. Bob ND7J; Listing #1731003 - Submitted on 05/29/25 by Callsign ND7J, Modified on 06/05/25, Web Site: http://www.nd7j.com - IP: host-173-246-217-43.morrisbb.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MAKE OFFER FOR: YAESU FP-1030A: YAESU FP-1030A Power Supply.
For info about the FP-1030A, visit:
https://www.dxengineering.com/parts/ysu-fp-1030a
PRICE: Make an Offer + shipping Cost (You Pay for the shipping)
First come, first served. All Sales Final.
No Return, No Refund.
PAYMENT: Zelle
I also have a dual-band HF 10 and 12-meter mobile transceiver for sale.
I am good on https://www.qrz.com/db/K9IK
גבד; Listing #1731493 - Submitted on 06/02/25 by Callsign K9IK, Web Site: https://swap.qth.com/search-results.php?keywords=%D7%92%D7%91%D7%93&fieldtosearch=titleordesc - IP: 185-177-125-173.hosted-by-worldstream.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Tripp Lite 1200W 120V Line Conditioner: Tripp Lite series 1200W 120V Line Conditioner - Automatic Voltage Regulator (AVR), AC Surge Protection, 4 Outlets
Maintains usable 120V nominal output to sensitive electronics during severe brownouts and overvoltages.
Prevents surges and spikes from damaging circuitry. Filters out potentially disruptive line noise.
Corrects under- and overvoltages in 89V–147V range
Protects against spikes with 1200 joules of surge suppression
Monitors power status with front-panel diagnostic LEDs
Features 4 NEMA 5-15R rear outlets
This unit was purchased last summer for a project, but never used.
I am asking $125.00 plus $20.00 towards shipping.
Prefer postal money order, or check with time for clearing.
The LC1200 is sold As Is no returns.
Thank You for looking:
Allen K3HQC; Listing #1731367 - Submitted on 05/31/25 by Callsign K3HQC - IP: c-174-54-77-10.hsd1.pa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
ASTRON RS-35M Brand NEW: ASTRON RS-35M Brand NEW. $195 shipped conus, zelle only; Listing #1730233 - Submitted on 05/22/25 by Callsign KC4MCQ, Modified on 05/30/25, Web Site: https://www.qrz.com/db/KC4MCQ - IP: syn-142-197-195-081.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Hammond Power Transformers: Hammond 146384 115 /230 V Pri. Sec 1 33 V at 500 MA Sec 2 33 V at 500 Ma
Sec 3 16 V at 4.5 amps $10.00
Hammond 167T36 36 V 12 Amps $20.00
Hammond 167P60 60 V 5 Amps $20.00 (Brand new)
Hammond 167M60 60 V 3 amps $15.00 (New)
Hammond MH25LT 120 / 240 transformer at 25 VA $20.00
Hammond 165S18 18 V 10 Amps $25.00 (13.8 V Power supply)
Hammond 167J36 36 V 1 Amp $15.00
Hammond 113699 32 Volts 15 amps (For 13.8 V power supply) $35.00
Hammond 158R Choke 2 Hy 200 MA $10.00
Hammond 157L Choke 14 Hy 75 MA $10.00; Listing #1730897 - Submitted on 05/28/25 by Callsign VE3AMZ - IP: host-69-41-201-220.pe.mccl.ca; Click to Contact -- Send this Ad to a Friend
MFJ 4275MV: 75 amp power supply. One owner. New condition. Pick up only-nobshopping. Cash only; Listing #1730822 - Submitted on 05/27/25 by Callsign N5KDZ - IP: 75-175-197-56.hstn.centurylink.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
For Sale Atlas 350 PS/Speaker: Atlas 350 PS
I have 2 of these.
These are working power supplies. Rated at 14.0V, 32 amp.
They have built in 3.2 phm speakers.
See:
https://www.rigpix.com/psu/atlas_350ps.htm
Meet up/Pick up in SW Ohio.
$150 each.; Listing #1730688 - Submitted on 05/26/25 by Callsign W8EJO - IP: ip-72-49-206-78.dynamic.fuse.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend