DJ0WH

Ten things you probably didn't know about RF?

Here's a short quiz (10 questions) about a few obvious things we tend to forget about. Take the quiz by clicking here .

Edit: 11 September 2014 R2.3B is the latest firmware release. This post will remain here as a reference. Please click here to go to the...

I am currently looking for a Technical Support Specialist, based in Kiev - though I am more than willing to consider applicants in neighb...

What is it? Most MOTOTRBO radios* support telemetry functionality in digital mode. Both the MOTOTRBO portable and mobile, have General P...

Take this short (20 question) quiz and find out? http://bit.ly/1rFxz5j . If you get more than 80%, well done!

A method exists for measuring the noise level on an antenna system using a communications analyser (signal generator and SINAD meter*); an...