The article that appeared in this magazine and in EDN last year about ham radio in the 21st century generated a lot of interest and a lot of questions about various aspects of the hobby. This article ...

Shibuya-ku, Tokyo, Japan, Japan, Jul 19, 2022, 06:26 /Comserve / -- The HF Radio Transceiver Markethas encountered significant development over the recent years and is anticipated to grow tremendously ...

Shibuya-ku, Tokyo, Japan, Japan, Jan 13, 2022, 04:57 /Comserve / -- HF Radio Transceiver Market By Type (Panel-Mount HF Radio Transceiver, Embedded HF Radio Transceiver) and Application (Civil ...

AUSTIN, Texas--(BUSINESS WIRE)--FlexRadio Systems today announced the first shipments of their ML-9600 series of wideband transceivers. Starting with the ML-9600W, the radio provides a platform for ...

SAN DIEGO, CA--(Marketwire - Nov 16, 2012) - Datron World Communications, Inc. (www.dtwc.com), a leader in tactical and public safety communications products, today announced that the Company has ...

This rugged power supply is based on the popular LM338 3-pin voltage regulator. The LM338 is capable of supplying 5 A over an output voltage range of 1.2 V to 32 V with all standard protections like ...

Many of us have fond memories of our introduction to electronics through the “200-in-1” sets that Radio Shack once sold, or even the more recent “Snap Circuits”-style kits. Most of eventually us move ...

Software-defined radios or SDRs have provided a step-change in the way we use radio. From your FM broadcast receiver which very likely now has single-application SDR technology embedded in a chip ...

Well before the days of the tweet and the status update, people communicated with each other over sweeping distances by quite literally harnessing the earth's magnetic field to send messages via radio ...

When I was a kid living near Grantsville, West Virginia, some of my neighbors were into amateur ham radio. I found their analog electronics and antennas and their mastery of Morse code fascinating.