Antenna
An Intro and Antennas – Nuts and Volts Magazine
An Intro and Antennas – Nuts and Volts Magazine by H. Ward Silver Read Full Article: Read more
LOW NOISE EXPLAINED ( LFA Antennas ) by G0KSC
A long time has passed since we have to accept the negative aspects of matching Yagi antennas. With modern software, knowledge and optimisation techni… Read more
Optibeam OB8-4M 8 Element 4 Band
The OB8-4M is an extremely effective, compact and innovative Yagi for the classical four bands 40, 20, 15 and 10m. It is the first trapless Yagi for t… Read more
Comet GP-15 Tri-Band VHF/UHF Base Vertical Antennas GP-15
Comet GP-15 Tri-Band VHF/UHF Base Vertical Antennas provide good gain figures on the 6-meter, 2-meter, and 70-centimeter bands in a compact 7.9 foot p… Read more
MonoBeam HF Multibander MB16 10-15-20
MonoBeam The mb16 10/15/20 is an antenna for 14 MHz, 21 MHz and 28 MHz. No traps or inpedance adapting system is used, the feeding is direct with a s… Read more
NVIS: Near Vertical Incidence Skywave [ PodCast ]
Sometimes the best direction to send your signal is straight up! Near vertical incidence skywave, or NVIS, is a skywave radio-wave propagation path th… Read more
Equipment
Comet Antenna Analyzer CAA-500
Antenna Analyzer Commercial Grade SWR/Impedance Analyzer Range: 1.8 – 500MHz (including 222MHz band) Check antenna installations in seconds Det… Read more
Electraft W2 Wattmeter
Power & SWR LED bar graphs with peak/hold Four power ranges with auto/manual selection Up to 2 remote sensors with selection switch Compact size:… Read more
ICOM IC-DPR30
ICOM IC-DPR30 Smallest and lightest ever ※ 1 , built-in antenna, Bluetooth ® support. New release of the transceiver IC-DPR30 that can be used to styl… Read more
KAT500 High-Power Auto-Tuner & Smart Antenna Switch
The KAT500 is a high power autotuner that can be used with both the K3/KPA500 and all other HF amplifiers and transceivers. The KAT500 uses the same… Read more
OM4000 HF POWER AMPLIFIER – 4KW
GENERAL DESCRIPTION OF THE OM4000 HF POWER AMPLIFIER The linear amplifier OM4000 HF is designed for all short wave amateur bands from 1.8 till… Read more
VHF
Trial for transatlantic VHF QSO this weekend
Taken from Facebook from IZ7FLS Nico Hi everybody.. News from the South of the World.. As some of you surely remember, Pieter v51pj created a work gro… Read more
Yaesu FT-2980R 80W 2M FM Mobile Transceiver
Yaesu FT-2980R 80W FM 2M Mobile Transceiver As its model name suggests, the new FT-2980R arrives with the solid feature configuration and mechanical t… Read more
Yaesu FT2DR – side by side with FT1DR [ Video ]
Yaesu FT2DR Eric VE2MEL received his new Yaesu FT2DR yesterday. Here’s our first video. The good news, it use the same fast charger as the FT1DR… Read more
Icom Amateur Radio and D-STAR Catalogues , Now Available to Download!
“The 2015 editions of the Icom Amateur radio and D-STAR catalogues are now available to download from this website. Both catalogues have been up… Read more
BTECH UV-2501 – MINI MOBILE 25 WATT RADIO
UV-2501 WHAT MAKES IT UNIQUE? Synchronize Display Mode Scrambler/Inversion, DTMF, 5Tone, 2Tone, CTCSS, and DCS Calling Modes (Remote Kill/Stun Support… Read more
Review
Xiegu X5105 HF+6m Transceiver [ First Pictures and Video ]
Xiegu X510 X5105 is a highly portable transceiver working at HF+6m band, with a built-in power output of 5W. Technical features: double-conver… Read more
IC-7300 [ Downloads ] Instruction Manual and Brochure
IC-7300 Video Review IC 7300 Download´s Read more
MFJ Big Ear Portable Dipole Review – K6UDA Radio Episode 25
“I’m reviewing the new MFJ-2289 Big Ear Portable rotatable dipole antenna this week. I’ve switched things up just a bit and I’… Read more
Raspberry Pi 3 projects for Ham Radio with 7 inches touchscreen
This is a Raspberry Pi 3 kit with a 7 inches touchscreen that I build in about 30 minutes Read more
Unboxing Elad FDM-DUO – Small stand alone SDR QRP
This is an unboxing video about the Elad FDM-DUO, a small stand alone SDR QRP, also comes with a complete SDR control software. Read more
News
JOTA 2018 Patches to be Available this Summer
The patch design for the US Jamboree on the Air 2018 (JOTA) has been selected by the National Radio Scouting Committee. BSA Supply expects to have pat… Read more
Amateur Radio Emergency Service Transitioning to New Online Reporting System
The Amateur Radio Emergency Service (ARES) will phase out the traditional ARES report forms later this year in favor of an online system called ARES C… Read more
KE4PT and W4RQ Win the February QST Cover Plaque Award
The winning article for the February 2018 QST Cover Plaque award is “Live Trees Affect Antenna Performance” by Kai Siwiak, KE4PT, and Richard Quick, W… Read more
Latest from IARU monitoring system
The IARU Region 1 Monitoring System newsletter reports a north-west African military Thales-3000 system on 13,998.4kHz was causing interference in the… Read more
Ham Radio “a Special Hobby,” Young ARRL Member Tells College Publication
A rising star in the Amateur Radio world —19-year old Ruth Willet, KM4LAO, of Lawrenceville, Georgia — has caught the eye of her school, Kettering Uni… Read more
ARRL Receives Byrd Antarctic Expedition Morse Key, Historical Materials
ARRL has received from Lynn Burlingame, N7CFO, the donation of a Kilbourne & Clark Morse key that the late Howard Mason (1ID, 7BU, and K7QB) used… Read more
ARRL Announces 2018 Teachers Institutes on Wireless Technology Sessions
As part of its educational outreach through the Education & Technology Program (ETP), ARRL will offer three sessions of the Teachers Institute on… Read more