ARRL: Locating Power Line Noise with Mike Gruber, W1MG [ Video ]

ARRL’s Interference Expert Mike Gruber, W1RM, takes his nose for noise to California, where he shows you how to hunt down a noise source in a real-world example. Recorded on location in Pleasant Hills, California, April 2015.

Review

MFJ-868B Giant SWR/Wattmeter

June 24, 2020 No comments

MFJ touts the MFJ-868B Giant SWR/Wattmeter as the World’s Largest HF SWR/Wattmeter. The MFJ-868B measures peak, average forward and reflected power an... Read more

A close look at the MFJ-1708SDR T/R switch

July 05, 2018 No comments

“Want to use your SDR as a panadapter while you’re operating your transceiver? The MFJ-1708SDR lets you do that by connecting the SDR ante... Read more

Universal Radio presents the Yaesu FT-65R

April 06, 2017 No comments

The FT-65R is a very compact, ruggedly constructed Handheld VHF/UHF with three selectable power settings 5W / 2.5W / 0.5W allowing each user to select... Read more

Unboxing and Testing the Kenwood TH-D74A Triband DSTAR HT : Ham Radio 2.0

October 18, 2016 No comments

Kenwood has upgraded their game and jumped onto the DSTAR bandwagon. This Triband HT includes the 220MHz band, and is capable of DSTAR on all 3 bands.... Read more

Flex Radio’s Power Genius HF Amplifier – PGXL [ VIDEO ]

March 13, 2020 No comments

Flex Radio’s Power Genius – HF Amplifier Read more

VHF

TYT DMR Radio IP-79

July 23, 2019 No comments

Two new Wouxun mobile radios have lower prices

December 17, 2017 No comments

Wouxun mobile radios are known for delivering good performance at a fair price. Two models in particular stand out in this category, the popular UHF/V... Read more

TH-D74 – Kenwood – APRS & D-STAR

August 08, 2016 No comments

TH-D74 The long-awaited “APRS” & “D-STAR”. To the dictates of the sensibility, to a new investment style. PRS communicati... Read more

F3400D F5400D Series – Radios Digitales IDAS

May 06, 2019 No comments

Small, Slim and Smart High-Resolution Color LCD Multiple Languages License Key Upgrade NXDN™ Trunking Upgrade DES/AES Encryption with OTAR OTAP and OA... Read more

6000km TEP path on 144 MHz opens up between Buenos Aires and the Dominican Republic

December 02, 2020 No comments

Hot on the heels of the last post about the 5400km TEP opening on 144 MHz between Argentina and the island of Aruba, we have details of some more cont... Read more

Digital Modes

On-the-Air Test of New FT8 “DXpedition Mode” Set for Early March

February 27, 2018 No comments

A second beta version of WSJT-X version 1.9.0 has been released, the WSJT development group announced this week. The “release candidate,” as it’s call... Read more

K1JT , JOE TAYLOR HINTS AT POSSIBLE NEW MODE!

June 12, 2020 No comments

In a post to the WSJT-X email group today, Joe Taylor K1JT hinted at some ongoing experimentation of a new digital mode with sub-modes. His post was a... Read more

Digital Mode FT-8 With Light Bulb Antenna 750 Miles!

August 21, 2017 No comments

Jim, W6LG tries FT8 using light bulbs as the antenna and communicates with another ham in Canada. The distance was 750 miles or about 1200km! This is... Read more

WinLink Radio Email with Yaesu FT-891

February 22, 2018 No comments

“Hello operators A few operators have left comments with concerns about the reported USB clicking on the Yaesu ft-891. Apparently one or more op... Read more

World Wide Digi DX Contest

June 29, 2019 No comments

The World Wide Radio Operators Foundation (“WWROF”), in collaboration with the Slovenia Contest Club (“SCC”), is pleased to announce the first annual... Read more

Antenna

DX Engineering Coax Cable Stripping Tools DXE-UT-8213

December 24, 2014 No comments

DX Engineering Coax Cable Stripping Tools provide a new and easy way to prepare your 50 ohm coax cable for the installation of solder-type PL-2... Read more

JK Mid-Tri-40 2 Elements on 40M / 3 Elements on 20M/ 4 Elements on 15M / 5 Elements on 10M / 26 Foot Boom

February 18, 2015 No comments

The JK Mid-Tri has been designed for Hams looking for a Mid level, cost effective but high quality Tribander antenna. This Tri-Bander’s... Read more

Free Azimuthal Maps by NS6T

December 03, 2014 No comments

Request for free an Azimuthal Map for any place in World: http://ns6t.net/azimuth/azimuth... Read more

The Loop Fed Array Yagi by G0KSC

December 16, 2014 No comments

2014 Dayton Hamvention Antenna Check this great Article by G0KSC in .pdf File: DaytonHamvention-V2.2 Alternative Link We Recomend Visit: ... Read more