Complex sentence: Passport is a type of LTR Trunked radio system designed by Trident Micro Systems, which consists of multiple radio repeater sites linked together to form a wide-area radio dispatch network.
Split into simpler sentences: Passport is a type of LTR Trunked radio system designed by Trident Micro Systems. A Passport system consists of multiple radio repeater sites linked together to form a wide-area radio dispatch network.