... 音频响应Audio Response (300-3000Hz) 接收杂散Conducted Spurious Emission 通话清晰:立体金属喇叭网,音频输出功能达到1.5W ...
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因此您需要合适的测试设备与测试方法,来准确捕获雷达回波和杂散信号,进行雷达发射机及接收机指标测试,同时评估系统的抗干扰性及其他电路指标。
Suitable test system and method are need toaccurately capture and analyze the echo and clutter, even to test transmitterand receiver of Radar, and estimate the anti-jamming of Radar.
无杂散动态范围被定义为用dB表示的,接收机噪声和两个相等杂散信号的电平的差,这两个杂散信号的互调产物与接收机噪声相等。
It is defined as the difference in dB between receiver noise and the level of two equal spurious signals whose intermodulation products are equal to the receiver noise.
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