This is going to be a quick tutorial on how to build an inexpensive, but very effective Yagi Antenna for the 2m band. I am copying a design made by NT1K with a couple of changes. You can find his d…
2+3 element 2m (145 MHz) and 70cm (435MHz) duoband ultra portable yagi’ by ok1cdj - Thingiverse
Tape measurement yagi. The longest part is 530 mm, easy fit to your backpack. Very easy and fast deploy. Great for SOTA and portable operation. Can be used in horizontal or vertical polarization. Not good for windy weather.
firatsoygul/TurkiyeBandPlani: Türkiye Amatör Radyo IARU 1. Bölge Band Planı Bilgi Grafikleri
Türkiye Amatör Radyo IARU 1. Bölge Band Planı Bilgi Grafikleri - GitHub - firatsoygul/TurkiyeBandPlani: Türkiye Amatör Radyo IARU 1. Bölge Band Planı Bilgi Grafikleri
Tutorial: Setting up a Low Cost QRP (FT8, JT9, WSPR etc) Monitoring Station with an RTL-SDR V3 and Raspberry Pi 3
QRP is amateur radio slang for 'low transmit power'. QRP digital modes such as FT8, JT9, JT65 and WSPR are modes designed to be transmit and received across the world on low transmit powers (although not everyone uses only low power). The special design of these modes allows even weak signals to be decodable by the receiving software. Released in 2017, FT8 has shown itself to now be the most popular mode by far with JT9 and JT65 taking a backseat. WSPR is also not as active as FT8, although WSPR is more of a beacon mode rather one used
Running OpenWebRX on balena to remotely monitor local radio spectrum
Use a Pi and an inexpensive SDR (Software-Defined Radio) dongle to create a remote monitoring device that visualizes and streams surrounding radio spectrum.
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