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"Alexanderson Day" 01/July/2018

Receiving station set-up: Antenna: Long wire. Receiver: FlexRadio 1500 & VLF-LF Up-Converter model 400 from Heros Technology. Station location: West London.

 

SAQ station testing on 17.2kHz before the annual transmission on "Alexanderson Day" 01/July/2018.
Notice the frequency drift around 17.2kHz while calibrating rpm of the alternator generator.


 

 

The annual transmission on "Alexanderson Day" with the Alexanderson alternator on VLF 17.2 kHz. Callsign "SAQ". July 1st, 2018.

 


  Receiving in London SAQ station special transmission, 17.2kHz on 16th August 2016
using 1m pole length active antenna
 
         
  Active antenna Zoom Receiving  
 

Experimental active antenna
1m in lenght pole.
Mounted at 4m from ground.
(click to enlarge)

Receiving station in London set-up diagram
(click to enlarge)
Receiving SAQ station on 17.2 kHz. 35dB over noise.
(click to enlarge)
 
         
 

SAQ Special transmission on 17.2 kHz on occasion of the 11th Nordic Shortwave Conference on 16th August 2016.
Reception station located in West London.

 


 

G0MRF WSPR (whisper) beacon project

 
   

David Bowman G0MRF WSPR (whisper) beacon project. Inaugural transmission on MF band 475.769 kHz. 06 March 2016

 
     

 

United Nations Day celebration

 
   
 

Special Transmission on 17.2 kHz. VLF band from SAQ radio station, Grimeton, Sweden. October 24th 2015

 

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