DJ0WH

OTAP over WIFI

MOTOTRBO e series radios are capable of being programmed via WiFi. In order to know when a radio is present, the radios use a pr...

A Capacity Max system has the ability to allow 3rd party applications to get information about the presence of radio users via the Trunkin...

Okay, not quite Motorola but here is an Avometer Model 8 (Mk. III) I picked up the other day on Ebay. I always wanted one because this mete...

As of R2.7.0, it is possible to include a challenge-response sequence in any Remote Monitor command. This prevents unauthorised radios fro...

The Astro Saber portable radios were introduced in 1992 and operated on P25 Phase-1 digital trunking systems. Not only did they serve as a...

As of R2.7.0 it is possible to have the radio ignore clear calls (i.e. no encryption) and calls with a different encryption key. In the...