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 POWERSUP - 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 needed.
- Listing #1736598 - Submitted on 07/18/25 by Callsign K6HM, Modified on 08/01/25 - IP: 75-37-192-218.lightspeed.lsatca.sbcglobal.net
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 ANNOUNCE - Items at Berryville Fest this W/E 8/3
- The Following items for sale will be at the Berryville Hamfest this weekend 08-03-2025
1) Alpha 87A Full output
2) Alpha 76PA D Byd 3cx800 conversion Full output
3) 2 Drake L4 Amps w EIMAC 3-500s no power supplys Full output
4) SB-200 Amp w Cetron 572Bs plus s other spares Full output
5) Ten-Tec Titan 425 w EIMAC 3CX800s no power supply Full output
6) SGC SmartCube Amp and power supply Full output
7) 2 Astron 50 Amp Linear Supplys
8) Heil Handi Mike w ICOM cable HM4
9) Yaesu MD-1 Mike
10) Kenwood MC-60 Mike
11) Icom R-8500 Recv
12) Icom R-9000 Recv
13) Ten Tec Argosy 525 40/5 Watt T/R
14) Icom 7610 ~ 15 months old ,all acces,double shipping box
15) W2IHY audio items 8-band EQ,EQ Plus,I-Plus,3x4 coax switch cntrl and 2 switch modules plus cables
16) Diamond SX-600 Watt Meters (3)
17) Motorola Remote Auto Tuner
18) Astron SS-30 Power Supply
- Listing #1738164 - Submitted on 08/01/25 by Callsign AI3Z - IP: 68.33.174.86
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- ANTVHF - FS: NEW ANTENNA SYSTEM
- Diamond SG-M507 dualband antenna. 2 meter 2.15dbi/70cm 5.2dbi, 28.7", uhf base. Workman RV-1 three way mount, VHF ground plane kit.
[$40.00 shipped conus] and can be paid for by a USPS Money Order or your check when it clears.
This better than a roll up "J" pole antenna. It can be used indoor or outdoors.
Thanks,
Ted
412-983-7256(easten)
- Listing #1737693 - Submitted on 07/28/25 by Callsign WA3BOJ, Modified on 08/01/25 - IP: c-71-61-196-88.hsd1.pa.comcast.net
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- RADIOHF - For sale: Icom 7600
- 900.00 or best offer
- Listing #1737570 - Submitted on 07/27/25 by Callsign KB0INT, Modified on 08/01/25 - IP: 250.sub-174-199-100.myvzw.com
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- ANTHF - fs: SteppIr 3el yagi w/ SDA100controller
- pick up only north of Pensacola, FL. antenna apart on ground ready for install . $2500 OBO CASH WILL WORK.. THE PARTS ARE WORTH MORE THAN $2500. NEW IS OVER $4500 ON STEPPIR WEB PAGE.
- Listing #1738163 - Submitted on 08/01/25 by Callsign KE5EE - IP: syn-065-034-125-184.res.spectrum.com
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- RADIOHF - kenwoo 830
- I have a kenwood 830 great recieve good radio the only thing wrong is no transmit the tunes are there but no power out i will be at the clermomt county oh ham show Sat aug 9 local pick up only 200.00.
- Listing #1738162 - Submitted on 08/01/25 by Callsign N8YGC - IP: 172.58.126.71
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- MISC - Heil HM-i dual element Electret Mic
- Heil HM-i dual element Electret Mic Icom
Super clean and working
The reviews on this particular model are spectacular
Packed in the original carry case with inserts
Also includes the original Slobber Stopper
$55 plus shipping
If you require the Icom cable, add $20
- Listing #1738114 - Submitted on 08/01/25 by Callsign W8UAB, Modified on 08/01/25, Web Site: https://swap.qth.com/search-results.php?keywords=W8UAB&fieldtosearch=Call - IP: 104-169-198-75.bng02.nrwl.oh.frontiernet.net
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- ANTETUNE - MFJ1962D 1.5 KW Roller Inductor Tuner
- Nice clean working condition
Show signs of use but absolutely no abuse
Requires 12v for meter (not included)
••••••
$135 plus shipping
- Listing #1737937 - Submitted on 07/30/25 by Callsign W8UAB, Modified on 08/01/25, Web Site: https://swap.qth.com/search-results.php?keywords=W8UAB&fieldtosearch=Call - IP: 104-169-198-75.bng02.nrwl.oh.frontiernet.net
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- ANTETUNE - MFJ-941E 300w Antenna Tuner
- Clean working condition
Showing signs of use but absolutely no abuse
Requires 12v for meter (not included)
••••••
$85 plus shipping
- Listing #1738009 - Submitted on 07/31/25 by Callsign W8UAB, Modified on 08/01/25, Web Site: https://swap.qth.com/search-results.php?keywords=W8UAB&fieldtosearch=Call - IP: 104-169-198-75.bng02.nrwl.oh.frontiernet.net
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- RADIOHF - FlexRadio 1500
- Looks great and works great!
Radio, DC cable, hand mic, SO-239 to BNC adapter and USB cable
Full Flex experience with a single USB cable
••••••
$425 plus shipping
FYI this drives my Mercury Lux to 700w
- Listing #1738069 - Submitted on 07/31/25 by Callsign W8UAB, Modified on 08/01/25, Web Site: https://swap.qth.com/search-results.php?keywords=W8UAB&fieldtosearch=Call - IP: 104-169-198-75.bng02.nrwl.oh.frontiernet.net
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