Akademisk Radioklubb


Author: LA9SSA (page 1 of 5)

Receiving QSOs over the network from N1MM

We previously outlined a method for using rotor control messages issued from N1MM, a Windows program, to forward control messages [… Read more]

LA2SHF temporarily QRT

We’ve identified unwanted spurious emissions from LA2SHF when installed at Vassfjellet, and taken it down for the time being. While [… Read more]

Overflow rectification for recorded GNU Radio samples

Sampling at high sample rates from an SDR in GNU Radio with slow blocks  in the flowgraph (for example writing [… Read more]

Beacons: collection of technical details

Recent additions of LA2VHF/4m (2015) and LA2SHF (2018) to our beacon park at Vassfjellet has increased the number of beacons [… Read more]

Extracting the antenna pattern from a beacon signal, pt. IV: Probabilistic approach

We’ve through a series of blog posts (Extracting the antenna pattern from a beacon signal, pt. I: Initial investigations using [… Read more]

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