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TEST - DOSY Frequency counter   DOSY FC50SP In line counter, NIB. Useable from .5-50MHZ. i believe it is 500 watts pass threw. Wall Wort Power supply, Has tone generator Built in for SSB & Comes With Little speaker for SSB Reading, Verry Nice! Price includes CONUS SHIPPING. PayPal +3.9%, Good Personal check, Money order. Listing #1743755 - Submitted on 09/20/25 by Callsign KC6MMI - IP: syn-069-146-148-135.res.spectrum.com Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend  COMPUTER - Dell 15.6” Laptop WIN11 8GB 512SSD i5   This fast operating laptop has a a brand new 512GB SSD. Installed programs include Windows 11 Professional, Windows Antivirus, Microsoft Office Enterprise 2007 (Word, Excel, etc.). No case cracks, clean display, light cosmetic wear, no passwords and no operating issues. Thin and lightweight design. Please email me with inquiries. 15.6”Wide-screen display 1920X1080 resolution (Not a touch screen) Intel UHD Graphics 620 (Excellent graphics) 8GB RAM installed-Max 32GB (Memory) 512GB SSD Hard Drive (Storage) Full size keyboard with numerical keypad Intel i5-8250u processor at 1.60GHz Bluetooth, Built-in Microphone, Built-in Webcam, Multi-Touch Track pad, Wi-Fi, Ethernet, HDMI, USB 3.0, USB-C, VGA, SD Card Slot, Internal speakers, audio combo port Battery holds a good charge-duration unknown and not warranted Dell OEM charger is included Dell Latitude Model 3590. Stk. No, 1492. Price is $245 including shipping CONUS. Pay Pal or personal check is OK. I absorb PP fees. Listing #1743754 - Submitted on 09/20/25 by Callsign W5BXY - IP: c-174-180-132-185.hsd1.ms.comcast.net Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend  RADIOHF - Elecraft KH1 Edgewood Package + Extras   Includes: KHATU auto tuner with whip; AXE1 40 mtr antenna extender: 13ft and 33ft counterpoise wires; KHPD1 paddle; KXBT2 battery; KHRA1 right angle whip mount; KHlog, carrying pouch, KXUSB cable; KH1 owners manual. Maybe a few extra things included. Used twice on my patio so its in pristine condition. You won't be disapointed. $1025.00 shipped. Any form of payment is fine Listing #1743753 - Submitted on 09/20/25 by Callsign WA6MOW - IP: ip68-231-211-62.oc.oc.cox.net Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend  MISC - Ham Band FT-243 Crystals FS Ham Band FT-243 Crystals For Sale: - The following crystals are in standard FT-243 holders. Crystal frequencies are in KHz. (MHz in parenthesis.) - 10 meters Actual crystal is 7 MHz range, which multiplies times 4 to give 10 meter frequencies. 7325 (29.3), 7375 (29.5), 7395 (29.58), 7400 (29.6), 7404 (29.615), 7410 (29.64), Crystal is 14 MHz, doubles to 10 m 14.36 (28.72), 14.42 (28.84), 14.78 (29.56) - Six meter crystals 8 MHz fundamental multiplies times six to give 6 meters. 8575 (51.45), 8620 (51.72), 8666 (52.0), 8716.7 (53.3), 50.275 - Two meter crystals 8 MHz fundamental multiplies time 18 to give 2 meters. 8166.6 (147.0), 8181.3 (147.264), 8184.5 (147.321), - $10 each plus shipping from Florida. - Thanks. 73, Ken Simpson, W8EK Voice Phone (352) 732-8400 . Listing #1743752 - Submitted on 09/20/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net Click to Contact -- Send this Ad to a Friend  TUBES - Vacuum Tubes for sale   Vacuum Tubes for sale: - Note: Most tubes are NOS (New, but Old Stock). All have been tested, and test good. In most cases, more than one tube is available. - Audio output 6AQ5/6005 - $6 - Sweep tubes Zenith 6LB6 - $20 - Only one left. 6GE5 - $12 - transmit tubes 6CL6 - $8 2E26 - $8 5763 - $5 6883 (12 Volt 6146) - $20 1625 - $10 4-250 - weak - $19 - Diode / Rectifier tubes: 0 Z 4 - $5 1B3 - $1 3B24 - $8 5Y3 - $8 6AL5 - $4 5642 - 10,000 PIV, w/ wire leads - $5 - Regulator tubes 0A2 - $6 0B2 - $6 0C3/VR-105 - $6 0D3/VR-150 - $6 - Amperite Ballast tubes: $8 each 1H46 3-16 3-38 - Loctal tubes: 7A8 - $4 7B4 - $4 7C5 - $5 7F7 - $8 7F8 - $6 7H7 - $4 7K7 - $6 7N7 - $9 7Q7 - $5 - Prices do not include shipping from Florida. - I am working my way thru the 1000+ tubes that I have. If you need something let me know. - Thanks. 73, Ken Simpson, W8EK Voice Phone (352) 732-8400 . Listing #1743751 - Submitted on 09/20/25 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  TUBES - Amperex 4-250 Transmitting Tube For Sale   Amperex 4-250 Transmitting Tube For Sale: - The Amperex 4-250 / 5022 is a high power transmitting tube, very closely related to the well known 4-400, and a cousin to the 3-500. It fits the same socket as the 4-400 and 3-500. - The major difference between the 4-250 and 4-400 is that the 4-250 has 250 watts of plate dissipation, while the 4-400 has 400 watts. They usually can be used interchangeably as long as the plate dissipation is not exceeded. - Weak 4-250 This 4-250 has low output. It is not dead or shorted, but simply has low output. It would be ideal for testing an amplifier. It is NOT dead. - Only $19 plus shipping from Florida. - Thanks. 73, Ken Simpson, W8EK Voice Phone (352) 732-8400 . Listing #1743750 - Submitted on 09/20/25 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  TUBES - 6CL6 tubes For Sale   6CL6 tubes For Sale: - I found a stash of 6CL6 tubes. These are NOS. - The 6CL6 is used as a driver tube in some of the hybrid rigs, plus many of the older vintage rigs. Many have found that low power output in these rigs is due to a weak 6CL6 instead of weak finals. - Buy these for only $8 each, plus shipping from Florida. - Thanks. 73, Ken Simpson, W8EK Voice Phone (352) 732-8400 . Listing #1743749 - Submitted on 09/20/25 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  TUBES - Dead 3-500 Tube For Sale Dead 3-500 Tube For Sale: - I have a dead 3-500 tube available. It no longer functions as an amplifier, but the filament in it is good, so it could be used for making a lamp, or any other place where only the filament is needed. Buy it for only $12 plus shipping from Florida. - Thanks. 73, Ken Simpson, W8EK Voice Phone (352) 732-8400 . Listing #1743748 - Submitted on 09/20/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net Click to Contact -- Send this Ad to a Friend  RADIOHF - FOR SALE: Yaesu FT-710 AESS   I have a Yaesu FT-710 with very little use. It's being used as the HF/6M backup for my shack and the FTdx-101D. I used it to help our local club on Winter Field Day in 2025 and a club POTA event in the spring of 2025. Works excellent and is packed in the original container. I'm asking $850 shipped to the lower 48. Zelle is preferred but will accept a USPS Money Order. No PayPal. Listing #1743747 - Submitted on 09/20/25 by Callsign N1MHV - IP: unn-79-127-160-186.datapacket.com Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend  RADIOHF - OL-SDR HF 1.8-50MHz 2 CHANNELS SDR    FOR SALE: OLLITER OL-20A SDR Transceiver – Like New! Selling my OLLITER OL-20A SDR Transceiver – top-of-the-line HF SDR with incredible performance, perfect for serious ham operators and SDR enthusiasts. Price: $4000 (free shipping) Condition: Like new – lightly used, well cared for, smoke-free shack. What’s Included: OLLITER OL-20A SDR Transceiver Microphone Power Cable Ethernet Cable Key Features: Wideband coverage: 100 kHz to 55 MHz Dual 16-bit ADC receiver with ultra-low noise floor (~-130 dBm) Multiple RX windows & sub-receivers for simultaneous monitoring High-stability TCXO (~0.05 ppm) with GPS sync capability Strong filtering and low phase noise for clean signals Full DSP processing: noise reduction, notch filters, spectrum recording, and more Gigabit Ethernet interface for PC and remote operation Multiple antenna inputs & flexible I/O for station expansion Listing #1743705 - Submitted on 09/20/25 by Callsign KV5J, Modified on 09/20/25 - IP: 172.58.255.130 Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

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