Category: Ham Radio

Ham Radio

Showing Allstar node on the APRS map

Showing Allstar node on the APRS map

Hi everyone, I was very busy in the last year so I couldn’t find time for Ham radio. I hope to get back this year with more projects. I recently updated my node…
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Ham Radio

Cheap Antenna Analyzer

Hf Antenna Analyzer

Cheap Antenna Analyzer

Background

Recently, I stumbled upon 4X6UB’s post (can be found here) about his cheap HF antenna analyzer. Since I don’t have one and buying MFJ or others are expensive (Besides, building one is much more fun than…
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Ham Radio

Passive Field Strength Meter

building a Passive Field Strength Meter

Intro

Since I moved to my new QTH I’m in a constant search for an antenna. I can’t put dipole or vertical so I did some research and settled on Magnetic Loop antenna. The…
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Ham Radio

Using OpenSPOT On Multiple WiFi Networks

OpenSPOT

Using OpenSPOT On Multiple WiFi Networks

OpenSPOT

Recently, I got the first generation of SharkRF OpenSPOT. After using the DV4Mini with Raspberry Pi and LCD screen for few years, the OpenSPOT is significant upgrade. With my TYT MD380 (that’s how…
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