Introduction OpenPlotter (Ref.1) is a Linux based Operating System that runs on the Raspberry Pi computer. The Raspberry Pi is extremely popular in the education field. It is well documented, compact and requires very little power. This makes it ideal to form the basis of an electronics navigation system for a small craft. Installation The… Continue reading OpenPlotter – Navigation System on RPi
Author: Jeremy Clark
Jeremy Clark is a Senior Telecommunications Engineer and Advanced Amateur Radio Operator VE3PKC. He is the author of E-Books on Telecommunications, Navigation & Electronics.
RTL-SDR Antennas & Connectors
RTL-SDR Versions The RTL-SDR receiver is a simple but very useful device. It can receive signals from 25MHz to about 1700MHz. Various versions exits. Figure 1 shows the two that I have. The first version was purchased about 7 years ago, and consists of a plastic dongle with a USB connector on one end and… Continue reading RTL-SDR Antennas & Connectors