Radio and television distribution system
Radio frequency detector for cable television distribution syste
Radio frequency leakage detection system for CATV system
Radio frequency leakage detection system for CATV system
Receiver apparatus and method for providing conditional access t
Receiver monitoring system with local encoding
Remodulation of a cable box output signal to a UHF channel
Remote control system for television audience data gathering
Remotely controlled cable equalization for in-flight entertainme
Resource allocation method for interactive televideo system
Response capacity management in interactive broadcast systems by
Restricted access remote control unit
Return based scheduling to support video-on-demand applications
RF output device for CATV