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 RADIOHF - FS: 275V regulator 4 516F-2 and PM-2 PS 
- Due to old 1956 design of 516F-2, or PM-2 power supply for Collins KWM-2 (A) or 32S series transmitters runs on 125V AC power Voltage, the 516F-2 supply should deliver 275V Low Volt becomes 330V Plus minus during receive mode of KWM-2(A), vacuum tubes get 330V which will shorten life of tubes and cause extreme hot temperatures affect other parts. KWM-2(A)and 32S series transmitter get lot of heat problems. I have a solution to keep the LV to exactly 275V either transmit or receive mode.Using 500V MOSFET and series of Zener regulators,LV is now tightly regulated which helps keep the VFO with no drift and no audio hum as it works as ripple filter.The board is 22mm x 30 mm by size, made with SMD components and can be fit to the sidewall of power supply. Price is $40 plus $6 for USPS. two or more it has to be shipped by priority, price is $13.check to my QRZ.com address.Other output V,150V or 250V or 300V if
- Listing #1762591 - Submitted on 03/20/26 by Callsign K6HM, Modified on 05/13/26 - IP: 75-37-192-218.lightspeed.lsatca.sbcglobal.net
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 AMPHF - WANTED: FAN HENRY 2K CLASSIC.
- FAN HENRY 2K CLASSIC.
YESTERDAY THE FAN IN MY HENRY 2K CLASSIC WENT FROM THE USUAL WHISPER TO WHAT SOUNDS LIKE THE BEARINGS ARE ON THEIR WAY OUT---I AM NOT SURE IF THEY CAN BE OILED--
I THINK I NEED A REPLACEMENT FAN---
- Listing #1767957 - Submitted on 05/13/26 by Callsign W1WY - IP: ip174-65-248-212.sd.sd.cox.net
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- COMPUTER - NuMark Midi-controller for Rig Control
- NuMark DJ2GO USB Midi-controller. DJ controller for use with N4PY rig control or Mac SDR Control for ICOM or FLEX by Markus Rokosch. Used for a short time with FLEX radio but no longer own FLEX. Works well with various buttons that can be user defined. Very good condition. Includes USB cable.
Price $50 shipped CONUS. PayPal or check.
Phil N3ZP
- Listing #1767956 - Submitted on 05/13/26 by Callsign N3ZP - IP: c-76-124-22-152.hsd1.pa.comcast.net
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- MISC - COBRA 148 GTL
- RADIO IS TESTED WORKING CONDITION ALL CONTROLS METER GOOD 15 W
MIC MOUNT BRACKET POWER CORD MANUAL CLEAN RADIO NO ORG BOX
100.00 SHIPPED
- Listing #1767478 - Submitted on 05/08/26 by Callsign N4ERL, Modified on 05/13/26 - IP: syn-035-150-252-122.res.spectrum.com
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- RADIOVHF - D STAR DV DONGLE
- DSTAR USER'S WORKING LIKE NEW DONGLE MANUAL USB CABLE
USE YOUR COMPUTOR, LOAD THE SOFWARE YOUR ON AIR THAT SIMPLE
THESE ARE THE BEST ONE MADE BY INTERNET LABS
100.00 SHIPPED CHECK USPS M/O
- Listing #1767291 - Submitted on 05/06/26 by Callsign N4ERL, Modified on 05/13/26 - IP: syn-035-150-252-140.res.spectrum.com
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- AMPHF - FS: DENTRON CLIPPERTON-L
- I am selling my completely cleaned and rebuilt Dentron Clipperton-L amplifier. It has had all resistors and electrolytic capacitors replaced. All rotary switches have been cleaned with silver cleaner and lubed. Meter lights have been replaced with LEDs. I am seeing 1250 watts output into my Array Solutions wattmeter on 10 meters. It has 4 Cetron 572B's installed. I would like to get $600.00. I would prefer pickup so I could demo it before the sale. It would be a pain to ship this amp because it is very heavy. I take PayPal or cash. Thanks for looking Don W9BHI
- Listing #1767955 - Submitted on 05/13/26 by Callsign W9BHI - IP: 69-49-203-68.mixedsignal.net
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- RADIOHF - FTDX-10 plus
- I will be bringing a very nice FTDX-10 to Dayton on Friday. Radio also includes Md-100 mic, relay cable for amp, hdmi cable to connect external monitor, and hand mic. $1250 pick up on Friday only at Xenia. Contact or call for pictures and location at Xenia.
Thanks, Jim W8BHA 567-242-8066
- Listing #1767883 - Submitted on 05/12/26 by Callsign W8BHA, Modified on 05/13/26 - IP: dhcp-67-147-60-200.gobrightspeed.net
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- POWERSUP - Wanted DWC30Win 30 amp power supply
- Hello,
looking for a DWC30Win 30 amp power supply
73
KF8AVC
- Listing #1767954 - Submitted on 05/13/26 by Callsign KF8AVC - IP: c-73-79-46-212.hsd1.pa.comcast.net
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- MISC - FS: Yaesu/Vertex Radio Hand Microphone
- REDUCED: MH-67A8J Handheld Mobile Speaker Microphone for Yaesu/Vertex Radio. Compatible with VX2500, VX2508, VX2208, VX2108 and ComRadio CTX-10. Has an 8 Pin RJ-45 connector and is made by Tosuny. Tested and works. New and unused condition with hanger hardware. CONUS sale. Now only $9 plus shipping. PayPal ok.
- Listing #1766562 - Submitted on 04/30/26 by Callsign K2JN, Modified on 05/13/26 - IP: 192.135.57.218
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- RADIOHF - DIAWA CN 501 H ( NEW IN THE BOX )
- Diawa CN 501 H Cross needle SWR/Power meter. NEW IN THE BOX Frequency range 1.8-150 Mhz. Three power ranges 15W/150W/1.5KW. Price $115. Shipped CONUS.
Please click image for better resolution.
- Listing #1767953 - Submitted on 05/13/26 by Callsign W8JMM - IP: syn-184-059-080-055.res.spectrum.com
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