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Hashtag
#Alexanderson
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Op 2 juli zendt SAQ Grimeton uit ter gelegenheid van het 100-jarig bestaan van de Alexandersonzender. Een zeldzaam moment op 17,2 kHz.
Lees verder op Radiotrefpunt: buff.ly/VhvVdZm
#saq #grimeton #alexanderson #langegolf #radiohistorie #radionieuws
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#SAQ scheduled to make it's next broadcast on Christmas Eve on 17.2kHz
#VLF #Alexanderson #Alternator
alexander.n.se/en/saq-to-ai...
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Yeah, this one was better, w/ only the peak of humbuzz above SAQ, not below ▶ https://www.youtube.com/watch?v=DKUSIDfJHX4
and this was the morning transmission ▶
https://www.youtube.com/watch?v=VjKxHEv7ch8
#SAQ #GrimetonRadio #Alexanderson #VLF
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If you're wondering, this is a bridge of my #Mastodon account, where I post even more of this stuff, so be sure to follow this bridge and/or the original Mastodon account ➡ @arnie_dxer@mastodon.radio 😇 #radio #VLF #SAQ #GrimetonRadio #Alexanderson #hamradio
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Not bad :) #SAQ #GrimetonRadio #Alexanderson #VLF
LIVE ▶ https://www.youtube.com/watch?v=P1QG4Us-Qr4
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SDR# full-screen waterfall spanning from 10 to around 145 kHz. Mostly clear except for humbuzz on the lowest frequencies, and some moderate lightning crashes.
A close-up to 15-25 kHz area, showing interference in more detail, peaking around 18.5-19.5 kHz, with a secondary peak around 16 kHz. Legit VLF signals can be seen easily on 18.1, 20.2, 20.9, 21.1 (this one has just signed on), 22.1, 23.4 and 24.0 kHz.
Oh well, so today at 0900z & 1200z, the historic #Alexanderson alternator will make a transmission again, on 17.2 kHz CW 🗼
Haven't been testing antennas too much, but so far, my 15x4.5m loop, aimed roughly NE/SW (while #Grimeton is to NNW), seems to do […]
[Original post on mastodon.radio]
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