Tag: 2m

Registration Now Open for USA ARDF Championships

Registration is now under way for the 2017 USA and International Amateur Radio Union (IARU) Region 2 championships of Amateur Radio Direction Finding (ARDF), which will take place August 3-6 near Harrison, Ohio, northwest of Cincinnati near the Indiana state line. Three optional training days are planned for Monday through Wednesday, July 31-August 2 near […]

ARISS to Swap Out Handheld VHF Transceivers on Space Station

The 10th SpaceX International Space Station cargo resupply mission delivered investigations to study human health, Earth science, and weather patterns last Thursday. It also carried a new Ericsson 2-meter handheld radio to replace one that failed a few months ago, disrupting the Amateur Radio on the International Space Station (ARISS) program. The VHF radio in […]

via HACKADAY: How To Receive Pictures From Spaaace!

The International Space Station, or ISS, has been in orbit in its various forms now for almost twenty years. During that time many of us will have stood outside on a clear night and seen it pass overhead, as the largest man-made object in space it is clearly visible without a telescope. Most ISS-watchers will […]

New Digital Modes Gain Traction for Moonbounce, but Occasionally Show Up on HF

In December, Joe Taylor, K1JT, released the latest version (1.7) of his WSJT-X software suite, designed to facilitate basic Amateur Radio communication using very weak signals (WSJT stands for “Weak Signal communication by K1JT”). Version 1.7 included the new modes MSK144 and QRA64, as well as ISCAT (ionospheric scatter). MSK144 and QRA64 (and QRA64A) are […]

via HACKADAY: HFSat and The All-HF Amateur Radio Satellite Transponder

One facet of the diverse pursuit that is amateur radio involves the use of amateur radio satellites. These have a long history stretching back to the years shortly after the first space launches, and have been launched as “piggy-back” craft using spare capacity on government and commercial launches. Though a diverse range of payloads have […]

via the ARRL: Sporadic E Provides Some Excitement on 2 Meters

July 12 brought exciting times to VHF enthusiasts, when strong E skip propagation and a maximum usable frequency (MUF) approaching 200 MHz opened things up on 2 meters. Often a good indicator of favorable propagation above 6 meters is changing conditions on the FM broadcast band. Signals of distant FM stations overtaking those of the […]

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