Tag: Sporadic E

Quicker-Turnaround Digital Modes in Experimental Stage for WSJT-X Suite

Recent sporadic-E propagation openings on 6 meters and elsewhere have pointed up the need for a digital mode having faster turnaround time than currently available software versions offer. A recent WSJT-X reflector discussion allowed that, while the slow ’JT modes like JT65 and JT9 have excellent sensitivity, their 1-minute long transmissions may not permit completion […]

Southeastern VHF Society Issues Call for Papers

The Southeastern VHF Society (SVHS) has issued a call for papers and presentations (PDF attached below) for delivery at its convention, April 28-29, in Charlotte, North Carolina. Papers and presentations are solicited on both technical and operational aspects of VHF, UHF, and microwave “weak-signal” Amateur Radio. Suggested topic areas include transmitters, receivers, transverters, RF power […]

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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