The HF Radio Marketplace--How Much Do They Cost?

Antenna

Ensure Better UHF Coaxial Feed Lines

June 09, 2016 No comments

By DX Engineering’s Blog HF users really don’t have many coax issues. As long as power levels aren’t breached, just about any feed line will work with... Read more

Building a Multi-Band Dipole

September 18, 2015 No comments

Multi-Band Dipole I built a multiband dipole that will work 40, 20, 17, and 10 meters for ham radio. An easy project I was able to tackle in one day.... Read more

Squalo antenna for 6m by PA3HCM

March 03, 2015 No comments

Introduction – Squalo antenna Adri PA0RDA, a friend of me, is trying to do some DX on 6m for a while now. His antenna position is... Read more

A Dualband 50/70MHz Yagi with single feedpoint – 5/7 (12) element 144/70MHz Yagi (2.4m)

January 16, 2018 No comments

An Excellent Dual Band Yagi for 70/144MHz on a 2.4m boom and single feed point The 4-2-12 Dual Band Yagi has a total of 12 elements, 5 elements are us... Read more

VHF

Google Repeater Mapping – K5EXH

August 25, 2015 No comments

Visit the Web Site and seach for city: Google Repeater Mapping Sample New York: Read more

Icom’s RMS-Net Radio Management System Explained

July 09, 2015 No comments

Icom UK are pleased to provide this introduction to its RMS-Net Radio Management System which integrates desktop PCs, Icom hand portables, base statio... Read more

Kenwood TM-V71A Full Dual Bander 144/430MHz

February 06, 2015 No comments

The Kenwood TM-V71A is a true dual-band operation radio so VHF+VHF/VHF+UHF/UHF+UHF operation is possible. The detachable control head is easily connec... Read more

Building a Complete Ham Radio Repeater

April 24, 2017 No comments

Ham Radio Repeater “The complete construction process of a 440MHz UHF Amateur Radio Repeater that was setup on top of our school here at New Mex... Read more

Equipment

DISCOVERY TX-500 – HF / 50MHZ

June 12, 2019 No comments

VIDEO Source: http://ea1uro.com/radio/tx500/ Ver essa foto no Instagram Discovery TX-500, Lab599 Uma publicação compartilhada por Labo... Read more

ALPHA RF Systems – Hamvention

June 09, 2019 No comments

New From TenTec The Omni 7 Plus [ Hamvention 2019 ]

May 29, 2019 No comments

Walkie Talkie QRP QSO with XIEGU X5105

May 25, 2019 No comments

Features a built-in highly efficient automatic antenna tuner, split frequency XCVR function, RIT receive fine tuning, NB noise suppressor, NR digital... Read more

Digital Modes

LoTW Now Accepting FT4 Contact

May 23, 2019 No comments

The latest TQSL update (Config.xml version 11.8), released on May 22, includes FT4 as a submode of MFSK. It also adds AISAT-1 and PO-101 in the satell... Read more