Antenna
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
OL7M installed monster G0KSC 28MHz system
After one year in the making, the contest team at OL7M have finished the construction and installation of 4 x 6 element 28MHz G0KSC OWA Yagis. This in... Read more
Tape Measure Yagi Beam Antenna – Ham Radio Q&A
Tape Measure Yagi Beam Antenna Parts List 1 25 foot 1 inch wide steel tape measure 1 10 foot piece of 3/4 inch Schedule 40 PVC Tube 2 3/4 inch... Read more
Review
ICOM IC-705 In Full Sunlight
ICOM IC-705 In Full Sunlight Read more
SunSDR2 PRO at SK3W in CQWW SSB
“How does the SunSDR2 PRO perform in a multi operator contest environment? We wanted to test the PRO in the toughest possible environment, a mul... Read more
Review of Radioddity GD-77 DMR Tier 2 Handheld
Dual Band & Dual Time Slot: VHF 136-174MHz, UHF 400-470 MHZ; GD-77 has both Tier I & II and is compatible with Motorola and other DMR radios.... Read more
Digital Modes
Tips for FT8 DXers
Tips for FT8 DXers Gary Hinson, ZL2IFB 1. The digital modes are being actively developed and the protocols/operating conventions are still evolving. U... Read more
New Digital Modes Gain Traction for Moonbounce, but Occasionally Show Up on HF
In December, Joe Taylor, K1JT, released the latest version (1.7) of his WSJT-X software suite, designed to facilitate basic Amateur Radio communicatio... Read more
WSJT-X Version 1.9.0-rc2
The WSJT Development Group is pleased to announce a Release Candidate of WSJT-X Version 1.9.0. This is a second beta release, so it’s called v1.... Read more
Equipment
ICOM IC-PW1 Linear Amplifier
ICOM IC-PW1 Linear Amplifiers offer the power you need to succeed! Wide-frequency coverage with 1 kW output, a built-in automatic antenna tuner, and a... Read more
2-way RX splitter
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads. Like all... Read more
Little Boy — An LDMOS HF Amplifier
Little Boy — AN LDMOS HF Amplifier by W6KANI recently watched the movie Fat Man and Little Boy, a 1989 great movie about the Manhattan project a... Read more
