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Fixed Adjacent Channel Modulator
Characteristics:1. System is made up of adjacent modulating host (YWM-750B, YWM-3000), TV demodulator (YWD-860) and system signal mixer (WYH-16A, 24A) etc. Its technology and performance meets class 1 requirements of China GB11318 standard.2. System provides arbitrary VHF channels within 750BMHz, CATV increased channelsand VHF channels.3. YWM-750B adjacent modulating host adopts IF modulation that is equipped with professionalIF SAW filter. Rejection loss>=65dB, double PLL channel circuit control.4. YWM-750B inside is equipped with single channel amplifier and its output can reachup to 110dB. Also it is equipped with RF signal output level regulator. Italso adopts video regulator of output intensity, regulator of supplementary soundinput intensity, and image/power rate regulators.5. YWD-TZ demodulator is applicable to demodulate CH1~CH8 RF TV signals of Chinamainland Pal-D mode. It adopts SMT technics and also provides ACC and AFC functionsso that it has excellent technical performances and functional reliability.6. YWH-16A (24A) mixer can mix multi-ways RF signal output of 16(24) adjacent modulating hosts into one-way RF output.7. It has various types for you to choose and details are as following.
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