What is this ? The Quansheng UV-K5 and all its current variants is a radio very similar in the line of the various Chinese made radio series available on the market. While there is various controversy about the availability and usage of these radios (even in South Africa) there is something to be said about…
Category: Source Code
QO-100 High Speed Modem and Weather Station
Overview If you have been active on QO-100 then you would by now know about the High Speed Multi Media Beacon. The beacon sends high speed data within the maximum allowed bandwidth of 2.7 kHz. I’ve previously done a post on development information as well as some tips and tricks to get it going on…
Adding Satellite Tracking to Portable Rotator
In the last post about my Portable Rotator for satellite use we got the basics working, we had a system where can send a command to set the Azimuth and Elevation by sending the following command: By sending those commands we can move the rotator to an Azimuth of 180 and Elevation of 57. This…
Beginning of Portable Satellite Tracker
When Zane (ZS5ZT) contacted me and offered me a heavy duty pan/title mechanism I jumped at the offer. Turns out it is a nice little gadget and I’m surprised that not more people have turned these into portable trackers. I have created a page documenting my build and experiments with it. The first information is…
QO-100 Dish Calibration Using Longmynd
Setting up your dish for QO-100 is always a fun challenge, especially if you are using it for the Wide Band transponder on QO-100. Larger dishes are more difficult to fine tune. I’ve been thinking about building the functionality into the Android Longmynd Client, but there is still a bit more work to be done…