For your reading pleasure! 🙂
Another repeater was brought online last week – details inside the report and here on the website, below. 🙂
Hardly any change in the report this week, unlike the weather forecast. Keep warm, dry and safe should the predicted storm come to pass. 🙂
On Sunday 19 February 2017 a digital repeater build day was held in Stellenbosch at the home of Jan (ZS1VDV). The result was that there are now three homebrew (MMDVM based) repeaters running in the Western Cape.
In June 2016 the build process first started. Jan (ZS1VDV) and Paul (ZS1V) reached out to Ronald (ZS6RVC) and Johan (ZS6JPL) for some help and lessons. Johan provided ZS1VDV with a single PCB for an SP8NTH v6 shield. Orders were placed for Raspberry Pi’s, Arduino Due, SP8NTH v6.1 PCBs, components and Nextion screens. ZS1VDV started to collect duplexers and radios.
10 complete SP8NTH v 6.1 PCB were assembled of which 7 were shipped up country.
In September 2016 the first proof of concept repeater was built by ZS1VDV. The next step was to design and produce a case that can be used on a highsite. This was completed early November 2016.
In January 2017 the finer setup and software configuration were completed.
The next step was to build more repeaters.
ZS1MTF, ZS1BSD and ZS1VDV participated in the build day. It started the morning at 09:00 with a quick recap of what digital repeaters are, what they are made of and how they work. Then two repeaters were built and configured. They are on temporary wooden boards to keep costs down.
Currently there are three UHF repeaters running in the Western Cape that are DMR and DSTAR capable. The WCRWG is in process of moving a VHF DSTAR repeater and a UHF MMDVM repeater to a high site. This will improve the current coverage area.
Here’s the latest report which, owing to a lapse in memory by yours truly, still doesn’t contain details of the George or Dana Bay repeaters. We’ll have all that for you next week 🙂