In reply comments to the FCC (comments on comments already filed) on its Petition for Rule Making (RM-11828), ARRL has stressed that updating HF privileges for the entry-level Technician…
WSJTX 2.1.0RC5 Candidate Release WSJT-X 2.1.0-rc5 Candidate releases are intended for beta testers: individuals interested in testing the program’s new features and providing feedback to the…
A new, speedier, more contest-friendly digital mode is just days away in beta version. WSJT-X Developers say serious work on the new FT4 protocol began shortly after…
Joe Taylor, K1JT, Steve Franke, K9AN, and Bill Somerville, G4WJSApril 22, 2019 Introduction: FT4 is an experimental digital mode designed specifically for radiocontesting. Like FT8,…
The FCC is accepting comments on a Petition for Rule Making (RM-11831) seeking to amend FCC Part 97 rules that require all ham radio digital transmissions to…
Apple has released a new app for digital QST (version 5.1) readers that use that platform. A long-standing problem involved the inability of some Apple iOS app users…
A yearly progress report of the roll-out of digital terrestrial radio across the EBU Area. MARKET INSIGHTS DIGITAL RADIO 2019 MEDIA INTELLIGENCE SERVICE FEBRUARY 2019…
The March issue of Digital QST is now available for viewing on your desktop or laptop. Click here to view the issue. It is also available for reading on…
Overview Introducing the SDS200, Uniden’s latest and most advanced base/mobile digital trunking scanner. The SDS200 incorporates the latest True I/Q receiver technology, which provides the…
Ham Radio Hotspot “So this is a very popular question among my audience, due to my recent videos explaining some hotspots and reflectors. Hopefully you…
The September edition of Digital QST is now available for viewing on your desktop or laptop. Click here to view the issue. It is also available for reading on…
This week, AMSAT News Service (ANS) cited an August 27 report from AMSAT Vice President-Operations Drew Glasbrenner, KO4MA, saying that a digital mobile radio (DMR)…
The August edition of Digital QST is now available for viewing on your desktop or laptop. Click here to view the issue. It is also available for reading on…
The BTECH DMR-6X2 is the most versatile dual-band DMR radio available. Designed for both amateur and commercial usage with its large, bright 1.77″ color TFT…
Retevis RT83 with digital and analogue mode two way radio. Using TDMA technology, designed with Tier II,AMBE++ vocoder, compatible with mototrbo etc. DMR two…
The Amateur Radio on the International Space Station (ARISS) “Ham Video” digital Amateur Radio TV (DATV) transmitter on the International Space Station (ISS) is reported…
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