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前言多波道高稳定调角信号源是调角通信系统和连续液雷达测量系统中不可缺少的组成部分.通常要求频率稳定度高,调制频率响应好,非线性失真小。普通振荡器作成的调角信号源。在宽波
Foreword Multi-channel high stability angle signal source is an indispensable part of angle communication system and continuous liquid radar measurement system, usually requiring high frequency stability, good modulation frequency response and small nonlinear distortion. Ordinary oscillator made of adjustable angle signal source. In wide waves