作废 GY/T 69-1989
广播调制机和广播解调机运行技术指标 广播调制机和广播解调机运行技术指标 Broadcasting modulation equipment and broadcasting demodulation equipment Technical indices of operation
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标准简介

本标准规定了单边带调幅频多分路系统节目传送网传输多路广播节目的调制、解调机的运行技术指标。各项技术指标适用于调制机和解调机对接情况

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广播解调技术指标调制

最后更新时间 2025-08-28