Stray Signals

Ham radio heads to the Moon

G4TUT Ham Member QRZ Page Ham radio heads to the MoonDSLWP is a lunar formation flying mission led by Harbin Institute of Technology for low frequency radio astronomy, amateur radio and education It consists of a pair of 47 kg microsatellites, to be launched into a lunar transfer orbit UTC this Sunday evening, and finally…

Yaesu FT-DX101D HF/50MHz 100W SDR

Yaesu FT-DX101D HF/50MHz 100W SDR Reservation ** Get in line! Reserve yours today, risk free! **This radio has NOT been approved by the FCC for sale and this is not an offer to sell this radio. Placing an order for this reservation entitles you to right of refusal on a first-come-first-serve basis when this radio becomes…

Hamvention 2018 – Sunday Roundup

05/20/2018 Hamvention 2018 is history. It was a rain-plagued event . . . until today. On Sunday, the Sun burst forth and the bargain hunters flocked to the Xenia Fairgrounds. A number of exhibitors commented that it was the largest Hamvention Sunday attendance that they had seen in a long time. This Hamvention may also…

Why do you contest?

Foundations of Amateur Radio Why do you contest? The other week I participated in a contest. This particular contest was on the 80m band, around 3.5 MHz. The contest itself, while worthy of a mention, the Harry Angel Memorial Sprint, runs for 106 minutes and commemorates every year of Harry’s life, at the time, the…

Hamvention 2018 – Saturday Roundup

05/19/2018 As with most Dayton Hamventions, Saturday was the big day. The crowds were large with streams of people moving from building to building. The rain showers persisted, accompanied by an afternoon thunderstorm, but the wet episodes were relatively brief. Most attendees had come prepared with everything from umbrellas to rain ponchos. Hamvention’s attempts to…

Review of SDRplay SDRduo Two-Tuner SDR Radio

“SDRplay has done it again with an outstanding and technically sophisticated software-defined radio that even at $280 is still a bargain. The video compares this with the previously-released RSP-1A. Have fun with software defined radios. And do serious experimentation, too! Covers 1 kHz to 2 GHz, and no, that’s not a misprint!” Antenna The AlexLoop…

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