https://hamradiotransceiver.biz Sat, 25 Jul 2026 19:35:47 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://hamradiotransceiver.biz/2026/04/kx3-elecraft-radio/ https://hamradiotransceiver.biz/2026/04/kx3-elecraft-radio/#comments Sun, 05 Apr 2026 11:20:08 +0000 https://hamradiotransceiver.biz/2026/04/kx3-elecraft-radio/ read more]]>





Item Description: Elecraft KXAT3 Internal Automatic Antenna Tuner. Reliable Performance from Personal Use? This is the Elecraft KXAT3, the high-efficiency internal automatic antenna tuner (ATU) for the KX3 transceiver. This unit was personally used by me in my own KX3. It performed flawlessly in the field, providing rapid and reliable tuning across all bands. It is a genuine, field-tested component that is currently very difficult to source. Compatibility: Exclusively for the Elecraft KX3 transceiver. Matching Range: Legendary 10:1 wide-range tuning capability. Ideal for SOTA, POTA, and portable operations where antenna conditions are unpredictable. Performance: Fully tested and confirmed operational prior to removal. Cosmetics: Well-maintained and in excellent condition. Please refer to the high-resolution photos. Environment: Used and stored in a smoke-free environment. 1x KXAT3 Internal Board. Mounting Screws & Washers (Essential for installation). Note: Only what is shown in the photos and listed above is included. Professional Packaging? To ensure this precision Elecraft part arrives safely at your station, we use the following heavy-duty packaging. Anti-Static Shielding: The board is placed in a professional ESD-safe bag. Double Bubble Wrap: Wrapped in multiple layers of thick bubble wrap for maximum shock absorption. Double Boxed (Box-in-Box): The wrapped item is secured inside an inner box, which is then placed inside a second, larger sturdy outer cardboard box.

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I do a lot of business with them and they always have well cared for gear. Not saying it won’t need adjustments but, it looks like a nice clean unit. Everything you see in the pictures is what is included in this lot. Photos are the best description. Please look at all pictures closely before purchasing. We will document any damage the best we can but the photos will always be the best way to exam the item. Items may need a more in depth cleaning. We will do our best to clean every item, although sometimes we can’t do a full thorough clean. Message us for additional photos or questions. We of course will get them out as fast as we can. We will help resolve whatever issue you are having. We try very hard to provide good communication and always strive for everyone to have a positive experiences!

]]> https://hamradiotransceiver.biz/2026/03/elecraft-kat100-automatic-antenna-tuner-for-k2-transceiver-with-interface-cable/feed/ 0 https://hamradiotransceiver.biz/2025/06/elecraft-kx2-portable-qrp-hf-ham-radio/ https://hamradiotransceiver.biz/2025/06/elecraft-kx2-portable-qrp-hf-ham-radio/#comments Sun, 29 Jun 2025 03:43:34 +0000 https://hamradiotransceiver.biz/2025/06/elecraft-kx2-portable-qrp-hf-ham-radio/ read more]]> ]]> https://hamradiotransceiver.biz/2025/06/elecraft-kx2-portable-qrp-hf-ham-radio/feed/ 0 https://hamradiotransceiver.biz/2024/01/elecraft-kx3-factory-built-160-6m-10w-qrp-transceiver-withatu-batt-chrg-extras/ https://hamradiotransceiver.biz/2024/01/elecraft-kx3-factory-built-160-6m-10w-qrp-transceiver-withatu-batt-chrg-extras/#comments Sun, 28 Jan 2024 18:26:46 +0000 https://hamradiotransceiver.biz/2024/01/elecraft-kx3-factory-built-160-6m-10w-qrp-transceiver-withatu-batt-chrg-extras/ read more]]>













Experience the power and precision of the Elecraft KX3 Ham Radio Transceiver. Elecraft KX3 Transceiver 160m – 6m coverage, All-mode. This unit was factory assembled. High-performance 32-bit floating-point DSP.

]]> https://hamradiotransceiver.biz/2024/01/elecraft-kx3-factory-built-160-6m-10w-qrp-transceiver-withatu-batt-chrg-extras/feed/ 0 https://hamradiotransceiver.biz/2023/10/elecraft-kh1-qrp-cw-transceiver-just-announced-ham-radio/ https://hamradiotransceiver.biz/2023/10/elecraft-kh1-qrp-cw-transceiver-just-announced-ham-radio/#comments Sat, 21 Oct 2023 17:43:48 +0000 https://hamradiotransceiver.biz/2023/10/elecraft-kh1-qrp-cw-transceiver-just-announced-ham-radio/ read more]]> ]]> https://hamradiotransceiver.biz/2023/10/elecraft-kh1-qrp-cw-transceiver-just-announced-ham-radio/feed/ 0 https://hamradiotransceiver.biz/2023/07/elecraft-k2-cw-hf-band-10w-transceiver-amateur-ham-radio/ https://hamradiotransceiver.biz/2023/07/elecraft-k2-cw-hf-band-10w-transceiver-amateur-ham-radio/#comments Sat, 08 Jul 2023 19:12:18 +0000 https://hamradiotransceiver.biz/2023/07/elecraft-k2-cw-hf-band-10w-transceiver-amateur-ham-radio/ read more]]>











C : Very Good -A few scratches but looks good. A few scratches that are not visible unless you look closely. Please check the photos for detailed conditions. There is no galling in the AF gain. No SSB option is included. The following is measured with a terminated wattmeter in CW mode. 7W The antenna connection has not been verified. The 1.8MHz, 3.5MHz, and 7MHz bands have been extended. It is not known whether the 1.8MHz/3.5MHz bands are compatible with the 2020 revision. The signal of -73dBm from SG is as follows. The following is the order of RFAMP OFF/RFAMP ON. S : New/Unused(Open box). A : Mint -Almost Unused. B : Excellent – Beautiful item for used. D : Good -Just fine. E : Imperfect -There may be a problem or shows sign of age. F : For parts or not working, untested, only powered on, needed maintenance, etc.. (Except for non-returnable items). International Buyers- Please Note.

]]> https://hamradiotransceiver.biz/2023/07/elecraft-k2-cw-hf-band-10w-transceiver-amateur-ham-radio/feed/ 0 https://hamradiotransceiver.biz/2022/09/elecraft-k3100-hf6m-transceiver-with-upgraded-synthesizer-atu-6m-preamp/ https://hamradiotransceiver.biz/2022/09/elecraft-k3100-hf6m-transceiver-with-upgraded-synthesizer-atu-6m-preamp/#comments Sun, 18 Sep 2022 16:28:58 +0000 https://hamradiotransceiver.biz/2022/09/elecraft-k3100-hf6m-transceiver-with-upgraded-synthesizer-atu-6m-preamp/ read more]]>











Comes with PR6-6 6m Preamp and cable, original manual, all receipts and notes on upgrades. IF output buffer gain. C101 added to front panel. Filter caps for 8V regulator. Improved pin connectors on PA PCB. KFL3A for 1.8k, 2.1k, 250 Hz. KFL3A for 500 Hz. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “dnormanco” and is located in this country: US. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, Korea, South, South Africa, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Qatar, Croatia, Republic of, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay, Canada.

• Brand: Elecraft
• Frequency Range: 1.8-54 MHz
• Type: Ham Radio Transceiver
• Color: Black
• Custom Bundle: No
• Model: Elecraft K3/100
• Band: VHF, HF
• Country/Region of Manufacture: United States
• Power: 12V

]]> https://hamradiotransceiver.biz/2022/09/elecraft-k3100-hf6m-transceiver-with-upgraded-synthesizer-atu-6m-preamp/feed/ 0 https://hamradiotransceiver.biz/2022/07/elecraft-kx3-ham-radio-transceiver-with-elecraft-px3-signalink-on-safety-box-2/ https://hamradiotransceiver.biz/2022/07/elecraft-kx3-ham-radio-transceiver-with-elecraft-px3-signalink-on-safety-box-2/#comments Fri, 01 Jul 2022 18:12:07 +0000 https://hamradiotransceiver.biz/2022/07/elecraft-kx3-ham-radio-transceiver-with-elecraft-px3-signalink-on-safety-box-2/ read more]]>













Elecraft KX3 With Elecraft PX3 & Signalink Ham Radio Transceiver On Safety box. This is almost new set on a safety box with many extras. 1 Elecraft KX3 Transceiver. Manuals and extra battery. Please look at the pictures for cosmetic condition. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “sheikhs_fashion” and is located in this country: US. This item can be shipped worldwide.

• Model: KX3 , PX3 , SIGNALINK AND SAFETY BOX
• Type: Transceiver
• Compatible Product: Elecraft
• MPN: KX3
• UPC: DoesNotApply
• CompatibleBrand: Universal
• Brand: Elecraft

]]> https://hamradiotransceiver.biz/2022/07/elecraft-kx3-ham-radio-transceiver-with-elecraft-px3-signalink-on-safety-box-2/feed/ 0 https://hamradiotransceiver.biz/2022/02/elecraft-kx3-ham-radio-transceiver-with-elecraft-px3-signalink-on-safety-box/ https://hamradiotransceiver.biz/2022/02/elecraft-kx3-ham-radio-transceiver-with-elecraft-px3-signalink-on-safety-box/#comments Mon, 14 Feb 2022 04:34:47 +0000 https://hamradiotransceiver.biz/2022/02/elecraft-kx3-ham-radio-transceiver-with-elecraft-px3-signalink-on-safety-box/ read more]]>













Elecraft KX3 With Elecraft PX3 & Signalink Ham Radio Transceiver On Safety box. This is almost new set on a safety box with many extras. 1 Elecraft KX3 Transceiver. Manuals and extra battery. Please look at the pictures for cosmetic condition. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “sheikhs_fashion” and is located in this country: US. This item can be shipped worldwide.

• Model: KX3 , PX3 , SIGNALINK AND SAFETY BOX
• Type: Transceiver
• Compatible Product: Elecraft
• MPN: KX3
• UPC: DoesNotApply
• CompatibleBrand: Universal
• Brand: Elecraft

]]> https://hamradiotransceiver.biz/2022/02/elecraft-kx3-ham-radio-transceiver-with-elecraft-px3-signalink-on-safety-box/feed/ 0 https://hamradiotransceiver.biz/2021/12/elecraft-kpa500-works-perfectly-low-hours/ https://hamradiotransceiver.biz/2021/12/elecraft-kpa500-works-perfectly-low-hours/#comments Sun, 19 Dec 2021 11:08:56 +0000 https://hamradiotransceiver.biz/2021/12/elecraft-kpa500-works-perfectly-low-hours/ read more]]>











Offered for consideration is an Elecraft KPA500 – 500 watt solid state linear amplifier in mint condition. Each piece comes with its own cover, and the cables required to add it to a K3 station. Its just for the KPA500 amplifier. Very little use on air. Only a matter of hours over its life. I built this unit, I was an electronics technician, engineer, and bench tech for 20 years earlier in my career. Built many a Heathkit – this is more a modular built than component – it was built well. You’ll see in the pics, at 36 watts drive to the KPA 500 it was putting out 500 Watts! I do not have the original box, it will be packed well for safety. Comes with manuals, cover, and cables to add to a K3 station. It has a few light scratches on the top, but mostly mint. I was testing it on a normal wall outlet, doesn’t really need a dedicated circuit. ARRL Life Member, Diamond Club Member and Maxim Society Member. The item “Elecraft KPA500 Works Perfectly! Low Hours” is in sale since Wednesday, December 15, 2021. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “vintageflyboy64″ and is located in Roanoke, Texas. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Taiwan, South africa, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Qatar, Croatia, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.

• Type: Ham Radio Transceiver
• Brand: Elecraft

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