Akademisk Radioklubb

LA1K / LA1ARK / LA1UKA

Tag: GNU Radio (page 1 of 3)

Generating measurement scripts in GNU Radio

The Python power at your disposal in GNU Radio Companion is great, and you can create neat scripts that automatizes [… Read more]

Receiving OPS-SAT at LA1K – a Christmas (mis)adventure

As mentioned last Wednesday, we’ve been cleaning up our SatNOGS setup in preparation for reception of OPS-SAT. Its beacon was [… Read more]

Visualizing noise in the surroundings using an SDR, a rotor controller, hamlib and GNU Radio

The scripts we developed during the spring and summer for measuring and plotting the reception pattern of an antenna turned [… 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]

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