2 x el G0KSC / InnovAntennas rigid quads with additional parasitic reflector.
16.64dBi/14.48dBd when placed 20′ (5m) above average ground with more than 72 d
egrees beamwidth? More info at www.innovantennas.com soon!
VHF
A short video about the Icom VE-SP1 desktop conference speaker microphone which enables a simultaneous voice conference in multiple locations by combining communication with Icom LTE/PoC radios. VE-SP1 Desktop Conference Speaker Icom has in... Read more
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The history of communicating with submarines underwater
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To All ARRL Members and ARRL VEC Accredited Volunteer Examiners
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Alex Loop vs CHA-P-Loop vs Alpha Loop Whats best for you? K6UDA Radio Episode 33
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Washington Club Gets North Cook Islands Ham Back on the Air after Lengthy Absence
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Free sample Radcom Magazine
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The Telegraph – 11 Innovations That Changed History
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