Akademisk Radioklubb

LA1K / LA1ARK / LA1UKA

Month: May 2019

Pattern measurements of PE1RKI (OM6AA design) 3 cm septum feed with Chaparral style radiation part

We have bought a 3 cm septum feed from PE1RKI (OM6AA design), which we intend to use to become QRV [… Read more]

The annual “spring trip to Vassfjellet leads to discovery of broken beacon” blogpost

This weekend we finally had the opportunity to go to our beacon site at Vassfjellet, as the snow had thawed [… Read more]

Enabling rotctld support in KStars

KStars is a KDE application for doing astronomy stuff. It has the possibility to make telescopes and other equipment track [… Read more]

SV1AFN 10 MHz band-pass filter review

Recently, we found need for a 10 MHz band pass filter in order to clean up a reference input port [… Read more]

A web app for controlling rotors

All our antenna rotors are accessible on the network from an RPi by use of rotctld servers. As well as [… Read more]