Non-periodic modular system for retransmission with digital multi-channel

摘要

The modular multi channel analogue/digital retransmission system has a multiple channel separator (1) and multiple digital signal processing (2-1 to 2-n) with summer (3) amplifier (4) and coupler to the retransmission antenna. A second channel with multiplexers has multiple analogue processors and multiplexed outputs to retransmission antennas.