DJ0WH

RF noise measurements using an isolated-tee bridge

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

I've had a few questions lately regarding the availability of certain parts and Detailed Service Manuals for the new(er) MOTOTRBO radi...

The Mikrotik RB2011IL-RM Router I have recently had a few questions about this subject and was asked to recommend a suitable Router for...

Quincy IL (From Wikipedia under the Creative Commons Attribution 2.0 License.) One evening, in 1929, two young men named William Lear ...

I am sometimes asked about test equipment for MOTOTRBO - specifically Communications Analyzers. In all cases, existing analogue (only) tes...

***UPDATED 30.04.18*** MOTOTRBO offers three types of privacy mechanisms – Basic, Enhanced, and Advanced Encryption Standard (AES). Ba...