Ham Radio

AllStar to DMR bridge

AllStar to DMR bridge

Intro

Few days ago I talked to 4X1DA and he challenged me to try something new with Allstar. It was new way to bridge DMR to Allstar without any hardware (expect of RPi). I was wondered…
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Ham Radio

DIY Magnetic Loop – Part 2 – First Prototype

capacitor

DIY Magnetic Loop – Part 2 – First Prototype

You can find the first part here.

Capacitor of Choice

One day I was talking to my friend Sammy KD2KMP about the antenna design and he was kind enough to send…
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Electronics, Ham Radio

Fixing my NanoVNA V2

Fixing my NanoVNA V2

Cool little VNA

In early March I decided to buy the NanoVNA, a small lightweight Vector Network Analyzer. The main goal was to have a device that will give a little bit more information than my…
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Ham Radio

Repeaters Frequency Calculator

Repeaters Frequency Calculator

Just a quick update about new tool I created recently. I always have hard time calculating the offsets for repeaters so I made this tool: https://4x5mg.net/freq-calc/index.html Also can be found on the menu. This will calculate 7.6MHz…
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