COMPROD INC.

Radio hybrid transmitter combined filter system comprised of two-way radio transmitters only, for use in isolating close frequency from one radio to another on the same antenna system

Radio frequency systems that perform the function of filtering signals which receive from one radio, comprised primarily of receivers for filtering wireless transmissions, used to combine more than one radio receiver onto an antenna system

Radio frequency systems that perform the function of filtering signals which transmit from one radio, comprised primarily of transmitters for filtering wireless transmissions, used to combine more than one radio transmitter onto an antenna system

Radio frequency systems that perform the function of filtering signals which go from one radio to another, comprised primarily of transmitters and receivers for filtering wireless transmissions, used to combine more than one radio transmitter and receiver onto an antenna system