Akademisk Radioklubb

LA1K / LA1ARK / LA1UKA

Author: LA9SSA (page 1 of 6)

Preliminary analysis of the accuracy of the AOS and LOS finding algorithms of libpredict

ARK is responsible for development of the satellite prediction library libpredict, on which we earlier have published a couple of [… Read more]

Setting up MD-01 to track along the shortest path

Our MD-01 rotor controller has a wealth of settings! This can be a nice thing, but it can also lead [… Read more]

Getting ready for Es’Hail 2: Part 1.5

Update: We have successfully communicated with the amateur radio transponder QO-100 onboard Es’Hail2. Details on our setup can be found [… 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]

Restoring the 80m dipole antenna

Speaking of the 80m dipole last week: The ropes holding up the 80m and 160m dipoles have sorely needed replacement [… Read more]

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