#oe3emb — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #oe3emb, aggregated by home.social.
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2/2
#hamradio #stiil_life #sunset #vhf_uhf #OE3EMB... and when OE-Link is idle & I am too tired to call I run a tiny USB-SDR with bash proggies like RTL_433 for some ad hoc nearfield #SIGINT. Controlling tyre pressure & acceleration of cars passing by, home alarm systems, car & garage remotes, energy & waterflow meters, barbecue thermometers % the likes.
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14/15
[sry 4 repost to get it into the tread]1
#TechnicalReview
#hamradio #oe3embAround 21:00 local [MET] Africa would fade in during summer. On June 23rd 1974 I had listened to Radio Togo for a while & inevitably landeded at Radio N'Djamena, Tchad. The best African ethno pop station with good signals in Mid-Europe during these years.
Shortwave radio was our Spotify, a pre-programmed Hyper-Wurlitzer in the sky, sound quality depending on the mercy of the ionosophere.
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13/14
#TechnicalReview
#hamradio #oe3embAround 21:00 local [MET] Africa would fade in during summer. On June 23rd 1974 I had listened to Radio Togo for a while & inevitably landeded at Radio N'Djamena from Tchad. The best African ethno pop station with good signals in Mid-Europe during these years.
Shortwave radio was our Spotify, a pre-programmed Hyper-Wurlitzer in sky, sound quality dependant on the mercy of the ionosophere.
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13/more
A night on the radio 50 years ago typically started at dusk with greyline dx-ing the far east. First Gamelan tunes, then All India Radio would fade in with strong signals on 31 meters.
At a time when the only ethno music record you could buy in the shops was Ravi Shankar with the Beatles we could listen to such Ragas every night.
https://www.youtube.com/watch?v=2jd64LpklSI&list=PLisvRkJ4wEv2S1ExLa2orobx8pvM2nNLX&index=13
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12/more
This was my radio then, Barlow Wadley XCR 30, the best portable dx machine of the 1970ies. A triple superheterodyne with antenna tuner for the entire HF spectrum. Not only the broadcast bands but all of hf with 2 twists on 2 wheels .
Southafrican produce, endless troubles with customs & law because a full spectrum hf radio SSB radio for civilian use was new to them. And the radio importer being a kid of 17
https://www.cryptomuseum.com/spy/xcr30/files/XCR30_AGC.pdf