A few years ago I set up a DXCluster using AR-Cluster on my old Mac Mini with Windows XP installed. It ran for a long time, I had good connections into the network and although it was listed on the DX Cluster info page, nobody ever connected to me. This was fine, the cluster was […]
Tag: Raspberry Pi
Updated guide to setting up an APRS RX only iGate using a Raspberry Pi, RTL-SDR dongle and a pre-built image
** image has been updated as of 21/04/2018 to resolve the problems some people had booting their Pi ** Note: 27/02/2022 I am no longer seeding either of the two source files via BitTorrent. The compressed version is available via SourceForge, is not corrupted and will still work if you can decompress it. Other people may be seeding […]
Accurate time keeping on an Apple Mac or Raspberry Pi for WSPR/JT65/JT9/FT8
If you use any of the data modes for QSOs such as JT65, JT9, or FT8 or if you operate using WSPR then you’ll know how important it is that your computer clock is accurate. Anything more than a couple of seconds out and you won’t decode anything and nobody will decode your signal. On […]
Installing a new external ADS-B receiver
Learning to code in Python – Hello Raspberry Pi!
After my posts about building an APRS RX iGate, I entered into email discussion with Alan, K2RHK who pointed me towards his website specifically to see his experiments in APRS. While looking through his site, I noticed he’d recommended a book for those looking to learn how to program a Raspberry Pi. I mentioned that this was […]
Building a Raspberry Pi internet watchdog
MB7UIV is back
A little history In January 2000 I started running the first licensed APRS Internet gateway in the UK originally with the callsign GB7UIV. Within a week of experiments starting on the 26th January 2000, the gateway was on air and connected to the internet 24/7 except for periods when the connection dropped out and the […]
Setting up an APRS RX only iGate using a Raspberry Pi, RTL-SDR dongle and a pre-built image
After my previous post, it was suggested that an easier way to set up a receive only APRS iGate would be to provide a pre-built image which only needs slight tweaking to go live. That seemed like a good idea to me so I’ve prepared an image that just requires a handful of configuration changes which I will […]
A guide to setting up an APRS receive only iGate using a Raspberry Pi and an RTL-SDR dongle
** This is now outdated, I recommend the pre-built image from here rather than following these instructions. I can not support this method any more ** I originally bought a Raspberry Pi back in October 2012 but as I didn’t have a specific purpose in mind for it, I quickly sold it again. A few […]
ADS-B setups – Comparing internal and external aerials
Following on from my last update, I’ve spent a fair bit of time experimenting with two very different ADS-B aerial configurations. I have two Raspberry Pi3s, both running identical software and exactly the same receivers, the FlightAware Pro Stick Plus which is a version of the RTL-SDR dongle with a built in preamplifier and bandpass filter. […]