You can easily see (despite of the resolution of the video taken from the inside of a car) a log periodic wire military antenna raised from / near a truck.
domenica 20 aprile 2014
Russian milcom on ukrainian border
An image taken from a video of a tv reporter:
mercoledì 12 febbraio 2014
Egyptian MFA antenna systems. Yes, i love LP !
Our Egyptian friends are still using HF for MFA communications and is a plasure to know that this kind of service is still alive.. so.. let's have a look on the antenna systems!
Washington DC
Moscow (not the perfect setup on a tall building )
Ottawa
Paris
Prague
Rome (a wonderful villa!!!)
lunedì 20 gennaio 2014
EFR 129,1 khz
I was curious to decode the EFR signal from Mainflingen. An old idea about a well-know signal, but never decoded, maybe for laziness or time spent looking for something else.
First of all, here you can find official info: http://www.efr.de/en/efr-system/
Here the three different EFR signals:
From the left:
Mainflingen
| 129,1 kHz |
Burg
| 139,0 kHz |
Lakihegy
| 135,6 kHz |
Nice to see the (obiuvsly) identical sincro signal on all the transmissions.
Here the decoded signal:
sabato 18 gennaio 2014
9985 khz Siren Jamming
Catched on 9985 Khz Chinese broadcast with siren jamming. I'm looking for info about the AM broadcasting station.
Siren jamming waterfall
sabato 11 gennaio 2014
Naked masts - part 2 - good news
Good news in the hunt for HF communication antennas on MFA's London roofs!
Bulgary:
a beautiful LP (ok, not perfect.. maybe a little bit aged.. but still in position ) and a cage dipole !
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