• Top Amateur Radio Websites - Issue 2338

    Updated: 2023-10-31 21:22:35
    WIFI Remote FUCHS ATU for EndFed Antenna, Yaesu FTdx101D Review, DuinoVox USB interface, HB9CV Antenna for 23 cm, A 6m beam for portable operations, FT-818ND Operating Manual, NZ Amateur Beacons,

  • Top Amateur Radio Websites - Issue 2337

    Updated: 2023-10-31 21:22:35
    VHF UHF Duo band Yagi Antemma, Simple 2-tone generator, Portable J-Pole Antenna, QRP Z Match Antenna Tuner Project, DK3WN SatBlog, How to Activate a SOTA Peak, EA1CS - DX Info, LU1DSO Radio Club Olavarria,

  • Top Amateur Radio Websites - Issue 2336

    Updated: 2023-10-31 21:22:35
    SSB-Transceiver for 14 MHz, Bent-end dipole antennas, Virtual Radar from a Digital TV Dongle, Angle of OCF L-Dipole Antennas, A Universal Programming Cable for Radios, A Magic Ground Mobile Antenna, Frequency Accuracy and Stability of WWV and WWVH

  • Top Amateur Radio Websites - Issue 2335

    Updated: 2023-10-31 21:22:35
    Dual-Band X-Frame Shortwave RX Loop Antenna, Doublet antenna as vertical T, 50 MHz J-Pole Antenna IK1ZOY, QO-100 with LimeSDR, Websdr Polska, ICOM IC-R75 Review by N9EWO, DXR Electronics Bits, The VK5 National & Conservation Parks Award,

  • PMR-171 SDR HF VHF UHF Transceiver

    Updated: 2023-10-31 21:22:35
    HF/50MHz/70MHz/VHF/UHF All-mode Portable SDRradio, 100kHz - 2GHz receptions, ham radio bands covering the 160m to 70cm

  • SNASharp

    Updated: 2023-10-31 21:22:35
    Software/Vector Network AnalyzerSNASharp is a free software application designed to work with scalar network analyzers compatible with NWT software from DL4JAL. It is used to measure and analyze the scattering parameters (S-parameters) of microwave devices. Provide several measurements and analysis tools including Smith chart, Polar plot, S-parameter tables, Transmission line calculator

  • USB-C charging for Handheld Radio Transceivers

    Updated: 2023-10-31 21:22:35
    Technical Reference/BatteriesThe article highlights the common absence of modern USB-C ports on handheld ham radios and the limited use of USB for power. The author, [jephthai], shares a solution involving a USB-C cable with power negotiation capabilities, allowing the radio to be powered by USB. By splicing Anderson power pole connectors onto the cable, the radio can now be conveniently powered by a USB battery bank, providing a practical alternative to traditional 12 V batteries for off-grid operations.

  • EFHW Anntenna 40-10 for QRP

    Updated: 2023-10-31 21:22:35
    Antennas/End-Fed/End Fed Half Wave AntennaThe author discusses their endeavour to create a compact, robust resonant antenna for QRP operations due to strong winds in their area. Primarily designed for 40m and 20m bands, the article offers adaptability for different bands. The author hints at future projects, including an extended 8010 EFHW variant, promising a lighter yet efficient design.

  • Arduino Repeater Controller

    Updated: 2023-10-31 21:22:35
    The DXZone News Reviews Links Inside DXZone Ham Radio Software Antenna Projects Technical Reference DXing Ham Radio Equipment Radio Equipment Manufacturers Shops Services Operating Operating Modes Operating Aids Listening Shortwave Listening Radio Scanning Online Receivers WebSDR Police Scanners More CB Radio Antique Radio Arduino Repeater Controller This blog article introduces an updated repeater controller project utilizing the Arduino UNO . It includes a CW identifier , and the ID message can be customized using hex codes . The author offers a Windows command line program for easier message coding and provides a link for download . The controller features three adjustable timers for IDer , Timer-out , and Squelch-tail . The article also mentions the use of an audio switch to control

  • Yaesu FT-891 Go-Box for POTA

    Updated: 2023-10-31 21:22:35
    The DXZone News Reviews Links Inside DXZone Ham Radio Software Antenna Projects Technical Reference DXing Ham Radio Equipment Radio Equipment Manufacturers Shops Services Operating Operating Modes Operating Aids Listening Shortwave Listening Radio Scanning Online Receivers WebSDR Police Scanners More CB Radio Antique Radio Yaesu FT-891 Go-Box for POTA This article documents the author's latest go-box build for outdoor ham radio operations using a Yaesu FT-891 transceiver . The go-box is constructed from a plastic 50-cal ammo case and contains various components , including the transceiver , LDG Z11 Pro autotuner , DIY Yaesu FH-2 remote control keypad , and an external battery . The author details the design considerations , the mounting of components inside the box , and addresses issues

  • Stingray Marine Transceiver

    Updated: 2023-10-31 21:22:35
    Technical Reference/HF RadiosRecently, at the Ballarat Hamfest, the author acquired an old Marine transceiver for just $10, charmed by its sturdy construction and waterproofing. Made by Findlay Communications in Sydney, this crystal-controlled transceiver had been dormant but was reinvigorated with minor fixes. A manual was sourced, and further repairs were made, including an ingenious crystal oscillator replacement using an Si5351a controlled by an Arduino. The refurbished radio, complete with a fresh coat of paint and added customizations, is now operational for 160m AM and 30m SSB. A successful and cost-effective restoration.

  • PCM Kestrel HF Transceiver

    Updated: 2023-10-31 21:22:35
    Technical Reference/HomebrewThis article describes an upgrade to the Kestrel transceiver, replacing its LCD display with a 0.91-inch OLED screen for improved sound quality. VFO boards from Denys VK3ZYZ were integrated, particularly a Nano VFO board. The author shares details about the setup and the resulting enhancements, along with images of the modified components. The transceiver is now optimized for various frequencies and operates at a power output of approximately 120 W pep. More information about the boards can be found on the provided website.

  • DX EXPLORER - Step Into The Amateur Radio World

    Updated: 2023-10-31 21:22:35
    Ham Radio/Blogs/EuropeDX Explorer is a blog tailored to amateur radio enthusiasts, with a special focus on DIY radio equipment. Geared towards beginners, the author shares their learning journey, emphasizing that the thrill of discovery and growth is the essence of this engaging hobby.

Current Feed Items | Previous Months Items

Sep 2023 | Aug 2023 | Jul 2023 | Jun 2023 | May 2023 | Apr 2023