3W4VE & 3W4VX – Vietnam

The Weakest Solar Cycle in 100 Years

August 24, 2015 No comments

Scientists are struggling to explain the Sun’s bizarre recent behavior. Is it a fluke, or a sign of a deeper trend? . The Sun is acting weird. It typi... Read more

Deciphering Decibels Tell All for Ham Radio

February 01, 2018 No comments

“Decibels got you down? Are dBm and dBW giving you headaches? Is it confusing when sometimes an antenna gain is given in dBi and other times in... Read more

Icom ID-880H

September 21, 2015 No comments

Icom ID-880H Switchable VHF/UHF dual band The ID-880H provides VHF/UHF dual band capabilities (one band at a time) via a simple band switching system.... Read more

50 MHz Contest allowed in DL

June 10, 2019 No comments

With an update of the original 2006 decree the contest ban has been temporalily lifted within the frequency band 50.08-51 MHz, so German amateurs may... Read more

VHF Handbook Available for Download

May 27, 2016 No comments

The new version of the IARU Region 1 VHF Handbook 7.50 covering VHF, UHF and Microwaves is now available for download. The handbook has chapters on Ba... Read more

VK9WA Willis Island – Update

November 11, 2015 No comments

Willis Island November 11 – The team has all arrived safely in Australia,  as well as all our gear. Spent a good part of the day procuring the l... Read more

US Amateur Radio Numbers Continue to Soar

March 02, 2016 No comments

Amateur Radio is alive and well! Growth in the US continued in 2015, with a record 735,405 licensees in the FCC’s Universal Licensing System (ULS) dat... Read more

10 6 MOXI 5 | NEW FOR 2015! | 10 METER / 6 METER MOXON YAGI HYBRID BEAM

November 03, 2015 No comments

Stunning 2015 design from G0KSC: ten meter Moxon mated with a 3 element six meter Yagi on one boom with a common feedline. Look at the pattern and ban... Read more

G8JNJ Broadband HF Vertical Antenna

January 05, 2015 No comments

G8JNJ Broadband HF Vertical Antenna – Requires no tuner The following notes show the design and construction of a Broadband HF Vertical antenna... Read more

SDRSHARP COMMUNITY PLUGIN PACKAGE NOW AVAILABLE

September 18, 2019 No comments

The SDR# developer in conjunction with Rodrigo Pérez have recently endorsed and released a “community plugin package” over on the SDR# dow... Read more

Xiegu GSOC First Look! Feature Walkthrough

November 05, 2020 No comments

Xiegu GSOC First Look! Feature Walkthrough Read more

MFJ-911H Balun Review 160-10 meters 300W

February 09, 2017 No comments

“Today on Hamradiocomms I review the excellent MFJ-911H Current Balon. Handles 160-10 meters 300W and has switchable 1:1 or 4:1 baluns. Makes po... Read more

KX3 Low-rider Radio Stand

December 16, 2015 No comments

Product Description KX3 Low-rider Radio Stand This lovely stand has been designed for KX3 owners who don’t have the Elecraft paddle and want a l... Read more

Topband: Webinar – Waller Flag RX Antenna 101 – How to Construct a WF

January 28, 2017 No comments

“Join us for a webinar on Feb 16, 2017 at 9:00 PM EST Register now! – https://attendee.gotowebinar.com/register/7735767269616129539 JC N4I... Read more

Radioddity GD-77S versus GD-77, an Odd Radio

April 06, 2018 No comments

GD-77S Dual band VHF UHF: Meet the different system standard in different states and countries. Dual time slot for point to point: You can use separat... Read more