Akademisk Radioklubb

LA1K / LA1ARK / LA1UKA

Tag: SDR (page 1 of 2)

New shack computers at ARK

It’s no secret that computers are becoming more and more important in the amateur radio hobby. Digital modes such as [… Read more]

Preparing for OPS-SAT: Restoring the LA1K SatNOGS station

ARK’s equipment adheres to some opposite variant of Newton’s first law, which means that it is usually QRT unless actively [… Read more]

Overflow rectification for recorded GNU Radio samples

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

Extracting the antenna pattern from a beacon signal, pt. III: Frequency analysis and code

In a couple of blog posts (Extracting the antenna pattern from a beacon signal, pt. I: Initial investigations using autocorrelation, [… Read more]

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