“This time I’m exploring the world of wspr or weak signal propagation reporting and the new WSPRLITE transmitter from SOTABEAMS. Plus, MacloggerDX version 6.08 a game changer in Mac logging and my custom P3 display.”
News
IARU Reports Another Over-the-Horizon Radar System is Under Construction in India
In October, the International Amateur Radio Union (IARU) Region 1 Monitoring System (IARUMS) newsletter reported on the continuing run of over-the-hor... Read more
How well is the VHF Repeater Hearing your Signal?
VHF Repeater “Collin, K0NNK, is having some trouble with is antenna and a nearby repeater. He hit a 2 meter repeater full quieting but the repea... Read more
Dayton Hamvention Expects to be Live Event in 2022
Dayton Hamvention® organizers are planning to mount the first in-person show in 2022, following 2 years of COVID-related cancellations. The event is s... Read more
Big Bright Regions Beckon Amid a Big Aurora Show | Solar Storm Forecast 11.22.2021
“Activity remains subdued this week with only pockets of fast solar wind to bring sporadic aurora to high latitudes, nothing like the G3 show we... Read more
ISS SSTV Dec 1-2 145.800 MHz FM
Russian cosmonauts on the International Space Station (ISS) are planning to transmit Slow Scan TV images on 145.800 MHz FM using the SSTV mode PD-120.... Read more
Superb Antennas – 40m to 13 cm. from The Antennas-Amplifiers Company
Peter Waters G3OJV, introduces this superb range of antennas built to a standard, rarely seen in ham radio. The prices are still competitive and the p... Read more
Do Lightning Rods make Antennas Impossible?
Joe, AD2AH, has been asked if lightning rods would present a halo and degate the radiation pattern or a Endfed Antenna? He doesn’t think it woul... Read more
Reviewing the Radioddity GD-AT10G Handheld
Review for the Radioddity GD-AT10G! Radioddity GD-AT10G 10W DMR Radio Featuring 10W high power output, powerful 3100mAh battery, GPS & APRS functi... Read more
Different Coax Cables
Theo, PD9DP, only asks, “Does it make a difference if I use different coax cables? We have quite a lot to discuss… Read more
German WW2 100W.S and Torn.E.b on 630 meter ham frequency. 475 kHz
I transmit with old transmitter from WW2 at 475 kHz. 100 W.S and Torn.E.b receiver. A kite is the antenna. Read more
Antenna
MFJ-856 Line Noise Meter w/ 3 Element Beam
Walk or drive around with this handheld, directional noise finder with 3 element beam and meter to search out foxes, leaky insulators, loose ha... Read more
The MFJ-1669 40-10 Meter Mobile Antenna with built-in Auto Tuner
10-BAND HF/VHF 80-2M MOBILE ANT, 200W, 3/8-24 STUB The MFJ-1669 40-10 Meter Mobile Antenna with built-in Auto Tuner A brand new product from MFJ to ma... Read more
Antenna beam 2 elements 80m (Monobander)
Frequency: (3,500 MHz – 3,830 MHz) Number of elements per band: 2 Gain [dBd]: 3.9 Front-back ratio [dB]: 18 A switching system that enables oper... Read more
Fixing a brand new Cushcraft A3S beam antenna
Cushcraft A3S Three Element Beam – 10, 15 & 20 Meters A3 World Ranger, our top selling tribander, has become the A3S with all stainless ste... Read more
The Fence Fan Dipole (FFD) — A Quick, Easy and Inexpensive Multiband Antenna
“Editor’s Note: Due to the popularity of some of eHam’s older articles, many of which you may not have read, the eHam.net team has d... Read more
Wolf River Coil vs End Fed Half Wave: Brunet Island State Park, WI POTA K-1442
You asked for it, here it is: a live A/B test of the Wolf River Coil vs the Chameleon CHA-LEFS End Fed Half Wave antenna. Which will win in this Parks... Read more
Magnetic Loop Antennas – ARRL The Doctor Will See You Now!
“Magnetic Loops” is the topic of the latest (July 28) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! Sponsored by DX Engine... Read more
GB HF Quad 3 el / 3 band
Details GB HF Quad 3elm 3band 10-15-20m Turning:3,80m (12,4ft) Boom:5,50m (18ft) Fiberglass rod:4,00m Gain:9db F/B:20/25db F/S:20/30db VSWR:1:1:1 on R... Read more
10 Element Triple Monobander 80/40/20m – OptiBeam
OptiBeam OB804020 10 Element Triple Monobander 80/40/20m Bands 80 / 40 / 20 Gain (dBd) * 3,8 / 4,8 / 8,4 ... Read more
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