Dbs Tv Receiver Block Diagram. Image rejection bpf bpf bpf bpf qpsk demod frequency synthesizer microprocessor de interlea ver outer decoder digital demux mpeg 2 decoder inner decoder d a video audio input lna if amp if amp if amp baseband mixer mixer lo 11 3 ghz tuned lo. Gsm mobile phone transmitter receiver cdma cell phone mobile phone transmitter tv receiver block diagram.
The receiving antenna is directly fed into lnc. Draw a simplified block diagram showing main components of a tv trans mitter a tv receiver and the signal flow. The most common method for tv signal distribution to cover large areas on the earth is using satellite.
It describes direct broadcast satellite system dbs.
Low noise converter lnc is nothing but the combination of low noise amplifier lna followed by a converter. The receiving antenna is directly fed into lnc. Its high transmission power makes possible use of relatively small dish antennas for efficient signal reception and utilization. Vhf uhf tuner block diagram.
