RFinder Android Radio M1DU 432mhz UHF DMR/FM

RFinder Android Radio M1DU 432mhz UHF DMR/FM

Among existing Android based solutions for Ham radios I found interesting the new Android RF Finder M1DU which supports DMR. The radio is very well presented in the video below:



Technical…

Ham radio popularity

Ham radio popularity

Travelling around the world as being amateur radio I experienced that in some of the countries the authorities are not aware of this hobby. Based on my personal experience I…
Firmware update TYT MD-390

Firmware update TYT MD-390

Upgrading from TYT MD-380 I consider MD-390 being a considerable upgrade in both ways hardware and firmware, better Tx and Rx audio quality. Overall the radio's price is affordable and…

GSM communication encryption project

The idea behind Phone Encryption project is assuring confidentiality of commercial or industrial information when GSM/VoIP network is being used. The target terminals were BlackBerry with…