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VHF
Introducing the IC-M423G VHF/DSC with Integrated GPS Receiver
The IC-M423G is an enhanced version of the IC-M423 fixed mount VHF/DSC with some new enhancements including an integrated GPS Receiver which allows cu... Read more
Kenwood TK-D200GE VHF DMR Portable with GPS, Display and Keypad
Kenwood TK-D200GE Key Features TDMA DMR Digital Air Interface – 2 slot/1 carrier in 12.5kHz Complies with ETSI DMR Standard TS 10... Read more
News
New Products at M2
The LEO-Pack is an easy way to get on the LEO birds quickly. Designed for wide beam width, tracking in elevation is not necessary for most use... Read more
ARRL Warns Experimental Licensee to Avoid Interference to HF Ham Activity
ARRL Warns Experimental Licensee to Avoid Interference to HF Ham Activity The ARRL has asked a Massachusetts company that plans to conduct expe... Read more
ESEO satellite commissioning starts
On Monday, December 3, 2018, the 50 kg ESA Education Office satellite ESEO was launched by Space-X on the Spaceflight SSO-A SmallSat Express mission.... Read more
Morse code factored into SOS call
By Bernie Delinski Staff Write Q: All my life, I thought SOS stood for Save Our Ship, but someone recently told me it’s not an acronym for anyt... Read more
Antenna
Triband end-fed half wave antenna for portable use
Describing and demonstrating an end-fed multiband antenna for portable use. It’s a full-sized half wave on 20 metres and a loaded half wave on 4... Read more
New! 40m Rotating Dipole by G0KSC
G0KSC has again broken from tradition and introduced a new design, this time a 40m rotating dipole. The Delta C-140 is under 12m wide and despi... Read more
Vertical Dipole Array by OH1TV
An easy to build antenna for seaside locations 17m and 15m versions were used at 9M0O DX-pedition in 2016 Some notes • Wire lengths R and D are... Read more
160m/80m Transmit Vertical by AC0C
Adding topband to a full sized elevated 80m vertical and putting N6LF’s QEX data to the test This antenna started out as an 80m vertical... Read more
News
Radio Hams Protest Antenna Restrictions
“The Argus Observer reports on the restrictive Ordinance 1423 passed by Payette City Council, Idaho on February 21 The ordinance’s included a ne... Read more
Chameleon -P-Loop Review Magnetic Loop Shootout Pt 1 – K6UDA Radio Episode 29
CHA P-LOOP (PORTA-LOOP) The CHA P-LOOP was designed with portability, ease of use simplicity, ruggedness and high performance in mind. Unlike any othe... Read more
ARRL and TAPR Virtual Online Digital Communications Conference (DCC)
FRIDAY, SEPTEMBER 11, 2020 EDT UTC-4 PDT UTC-7 UTC PRESENTATION 9:00 6:00 13:00 Opening Remarks 9:15 6:15 13:15 HamSCI PSWS Overview/Status... Read more
Microwavers Report Successful US-Canada Contacts on 78 GHz
Microwave enthusiast Mike Seguin, N1JEZ, has reported several successful 78-GHz contacts between the US and Canada on November 9. “We believe these co... Read more
New Book from ARRL: Amateur Radio Contesting for Beginners
Contesting is one of the most exciting aspects of amateur radio — and for some, it’s their primary ham radio activity. Amateur Radio Contesting for Be... Read more
Microwave Update 2017 Issues Call for Papers, Presentations
Microwave Update (MUD) 2017 has issued a call for papers and presentations on the technical and operational aspects of microwave Amateur Radio communi... Read more
Receive Pictures from Space – ISS SSTV Feb 13-14
Slow-scan television (SSTV) transmissions are planned from the International Space Station (ISS) on February 13-14, 2017. The SSTV images will be tran... Read more
HAM Radio vital to emergency communications
“COOKEVILLE — It’s a hobby that is considered “old school” by many, but it is a vital component when it comes to communication during dis... Read more
FCC’s Updated Rules Governing Personal Radio Services Become Effective on September 28
The FCC recently adopted a comprehensive reorganization of and update to the rules governing the Personal Radio Services (PRS). These include a wide v... Read more
FCC Comments Urge Allocation of Spectrum Above 24 GHz for 5G
by Doug Lung “As evidenced by comments to the FCC’s inquiry on the use of spectrum above 24 GHz, there’s a lot of interest in this spectr... Read more
