Search Results for "software defined radio"

OpenBTS is an implementation of the GSM air interface (Um) that allows cellular handsets to be used directly as SIP endpoints. It uses a software-defined radio to generate its air interface and uses Asterisk or yate as its network interface.

U9input designed to allow text input with a restricted number of keys. User defined keys relate to a set of letter and the program then presents possible words that match. It can be configured to allows it to emulate T9.

ham radio repeater software controlled controler run your own repeater without expensive hardware just your computer and transcievers made for linux/unix we need help creating this so please email me at kc8yho@kc8yho.org to join in.