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Displaying ads 1 to 10 of 3807 ads matching your search
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 POWERSUP - Sale Astron RS35A / RS20A Power Supply's  
For sale 1 RS35A power supply and 1 RS20A power supply, I am asking 140.00 for the 35A and 80.00 for the 20A power supply plus shipping from 47387 zip code, both supplies work as they should full output only minor scuff marks. Thanks 73, Jim NT9J
The top and bottom are the ones for sale


Listing #1744006 - Submitted on 09/23/25 by Callsign NT9J - IP: 45.41.58.55
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 ANTETUNE - ANTENNA TUNERS
AMERITRON ATR30 $449
LDG 1C-100 INTERFACE CBLE NEW $15
SHIPPING IS XTRA
SEARCH QTH - N9APA FOR MORE ITEMS
812 422 0231
ACCEPTING ALL MAJOR CREDIT CARDS/PAYPAL(FF)/ZELLE/VENMO
CLICK ON THE LINK BELOW FOR PICS AND DETAILS


Listing #1740634 - Submitted on 08/23/25 by Callsign N9APA, Modified on 09/23/25, Web Site: https://hamstation.com/shopping/index.php?main_page=product_info&cPath=7_15&products_id=5796&zenid=pn93clndp3pd315lsjj4ak38e3 - IP: 38.194.13.62
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 RADIOHF - Elecraft KREF3 Board w/ Upgraded TCXO K3  
ELECRAFT K3 and K3S - KREF3 Board with upgraded TCXO Crystal
$199 delivered - check, Zelle, PP FF ok.
If you want to add this hard to get option to your K3 or K3S,this could be for you.
Pretty simple to install.
Pulled from a working K3.
I will be listing Elecraft option boards and 8 K3 radios very soon !
Please see pictures of everything included.
I can be reached through email if you have questions about this unit.
Larry K6RO


Listing #1744005 - Submitted on 09/23/25 by Callsign K6RO - IP: syn-067-253-101-060.res.spectrum.com
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 RADIOHF - FS : Kenwood TS-830S/AT230/SP520/DeskMic
Hi, I have a nice condition non-smoking (estate) station: Kenwood TS-830S HF radio. Switches have been cleaned with deoxit and new shaft two couplers for the pi network; New 6146B and 12by7a tubes; It puts out 85W-105W on all bands, with dynamic desk mic, orig manual, also a matching AT-230 HF Antenna tuner still in the box with manual, and a nice kenwood SP520 speaker too.
Buy entire hybrid station for $400.
Pickup only. Bloomington IN due to cost to ship it all .

Email me.


Listing #1744004 - Submitted on 09/23/25 by Callsign K9UR - IP: c-68-50-9-236.hsd1.in.comcast.net
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 RADIOHF - WTT-FULL STATION for a CIRO STEALTH LOOP  
I'd like a CIRO Stealth Loop antenna with all included parts to use as my primary antenna for my QRP stations. Perhaps you have one excess to your needs and are Open to a Trade?
Looking to trade my entire Yaesu Station: the FT-950 Tncvr + Matching Speaker + M70D Desk mic. + LDG AT-11MP Auto Tuner - SCU-17 USB Interface Unit + Astron 20A Dual Meter Power Supply + RT Systems USB Programming Cable + RT Systems Software and ALL required interconnection cables needed! Full Size Manual + Nifty Mini Manual, OEM Boxes for all except PS. Everything works as it should and looks good too!
And yes, you didn't read incorrectly. ALL the aforementioned equipment for the Stealth Loop.
You ship yours - I ship mine, insured full value / signature required (to a CONUS address that must be good on QRZ). Pick-up at my QTH also ok! Attached pic shows wrong PS.


Listing #1744003 - Submitted on 09/23/25 by Callsign WZ6K - IP: 157-131-130-124.fttx.dynamic.sonic.net
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 RADIOHF - Elecraft P3 Panadapter # 1617 - LOADED  
Elecraft P3 Panadapter - LOADED # 1617 VGA SVGA TRANSMIT MONITOR 2KW Nice
$1049 delivered - check, Zelle, PP FF ok.
Comes with manuals and cables for a k3.
This is a very nice P3 .
I have a matching K3 in another listing.
I use one of these every day,and this one is not needed in my shack.
These have been discontinued at Elecraft.
This can also be used with a non Elecraft radio,and you may need to make up special cables.
I also have another P3 without VGA that is in another listing.
Please see pictures for more details.
Local pickup is also fine.
I can be reached through email if you have questions about this unit.
Larry K6RO


Listing #1744002 - Submitted on 09/23/25 by Callsign K6RO - IP: syn-067-253-101-060.res.spectrum.com
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 TEST - For Sale: Bird 500 Watt dummy load

Bird Electronics 500 Watt dummy load Ad Message: Bird Electronics DA177 A/U 500 Watt dummy load S/N 96, Produced for U.S. Navy. Dims 18"W X 12"D X 10"H at 24lb. $200.00. Buyer to pay shipping charges from Port Costa, CA 94569


Listing #1744001 - Submitted on 09/23/25 by Callsign AC1ME - IP: c-73-202-156-193.hsd1.ca.comcast.net
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 CABLE - Need some one to make cable
I need a cable made so my PGXL amp will talk to my K4. I’ll provide all the parts. Happy to pay you for your time
Thanks
Peter


Listing #1744000 - Submitted on 09/23/25 by Callsign W2PP - IP: syn-024-088-203-236.res.spectrum.com
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 RADIOHF - Elecraft KUSB CABLE K3 and others  
ELECRAFT K3 KUSB CABLE - CONNECTS K3 TO YOUR COMPUTER - MUST HAVE !
$30.99 delivered - check, Zelle, PP FF ok.
I have a few different ones,and they all work fine.
This cable will connect your K3 to your computer USB port...These are cables that came with K3 radios that I have purchased.I use one of these just about every day to update firmware ,or configure filters.
The KUSB cable is a USB to RS232 adapter cable intended to support the connection the K3 Utility to the original K3, KPA500 and other Elecraft products. It is supported on Windows, MacIntosh and x86 Linux operating systems.
The KUSB cable enables computer communication with a number of Elecraft's products including, the KPA500, K3, P3, KRC2, W2 and K2.
Please see pictures for more details.Local pickup is also fine.
I can be reached through email if you have questions about this unit.Larry K6RO


Listing #1743999 - Submitted on 09/23/25 by Callsign K6RO - IP: syn-067-253-101-060.res.spectrum.com
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 TEST - For Sale: H Packard 130C Oscilloscope


Hewlett Packard Oscilloscope 130C, some signs of cosmetic wear, operating and service manual included.Dims: 7"H X 17"D X 17"D at 45lb, $75.00 Buyer to pay shipping from Port Costa, CA 94569


Listing #1743998 - Submitted on 09/23/25 by Callsign AC1ME - IP: c-73-202-156-193.hsd1.ca.comcast.net
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SPE Expert Fully Automatic Amplifiers In Stock at MTC Main Trading Company
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