Dual in-band/out-of-band CATV system

• Main Authors: LONG; MICHAEL E, MORELAND; LARRY K, AULD, JR.; FREDERICK H
• Format: Patent
• Language: English
• Published: 26.10.1993
• Edition: 5
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

A dual in-band/out-of-band CATV receiver includes a coupler that couples input signals to a tuner and decoder for demodulation and recovery of in-band data and to an FSK receiver for recovery of out-of-band data. The recovered data outputs of the decoder and of the FSK receiver are coupled to a data...