Retevis RT82 DMR Dual Band Handheld Radio – Review
Description RT82 is a dual band DMR radio Frequency band:136-174 & 400-480MHz 10000 Contacts IP67 Waterproof Use Time-Division Multiple-Access (TDMA)digital function Dual time slot for...
Category: News
John Stanford, KF6I at SteppIR Antennas
“As we mentioned in our press release today, we are super excited to share that we have hired John Stanford...
Ham radio enthusiasts enjoy hobby, readiness for hurricanes, doomsday scenarios
In an era of instant and constant communication, whether it be texting, Facebook messaging, Tweeting, Instagramming, emailing, Skyping, whatever,...
ARRL Announces Mobile DXCC Operating Award
ARRL this week announced a Mobile DXCC Operating Award, available to radio amateurs who have contacted at least 100 DXCC...
Review of MFJ’s New Xiegu X5105 HF QRP Deluxo
Review of MFJ’s newest radio. MFJ is the sole importer of the new Xiegu X5105 160m-6m QRP SSB/CW/AM/FM radio...
NBC News Left Field Report Says Hams “Could Save Our Lives” in a Disaster
A team from NBC News’ nascent digital news unit Left Field was in Hawaii to visit with some radio...
Radioddity x Baofeng RD-5R DMR
TDMA-Based Dual Mode: VHF 136-174MHz/ UHF400-470MHz. RD-5R has two bands 2m and 70cm. True dual time slot DMR, Tier I...
ARRL Foundation Announces Joel R. Miller (W7PDX) and Martha C. Miller STEM Scholarship
The ARRL Foundation has announced a new scholarship, the Joel R. Miller (W7PDX) and Martha C. Miller STEM Scholarship. Endowed through...
New Antennas Will Take CubeSats to Mars and Beyond
By packing big antennas into tiny satellites, JPL engineers are making space science cheap By Nacer E. Chahat One morning...
SDRPlay RSP-1A VS Airspy HF+
“Comparing reception of two popular SDR Receivers using the same antenna at 5 PM local time. Short wave and...