详细说明
调制度测量仪 BOONTON 8210
概述
FM / AM Modulation Meter
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载波频率范围 Carrier Frequency Range, 2 MHz to 1.5 GHz
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Self-Calibrating
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自动测量 Automatic Tuning and Leveling
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Low Residual Modulation
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真峰值检测 True Peak Detection
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数字显示 Digital Display
性能指标 (详细指标--pdf文档)
RF Input
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Carrier Frequency Range: 2 MHz - 1.5 GHz
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Tuning: Automatic
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Sensitivity: 10 mV RMS, 2 MHz to 520 MHz. 30 mV RMS, 520 MHz to 1.5 GHz
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Input Impedance: 50 ohm, nominal
调频 Frequency Modulation
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Maximum Deviation: 150 kHz, peak
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Full Scale Ranges: 10 and 100 kHz
Modulation Bandwidth
Standard: < 30 Hz to 15 kHz
调幅 Amplitude Modulation
Modulation Depth Ranges: 10% and , full-scale
Modulation Bandwidth
Standard: < 30 Hz to 15 kHz
Audio Frequency Response
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Filters - Standard: 3 kHz LP, 15 kHz LP, and 750 μs de-emphasis
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Output Level: 1 V RMS nominal into 600 ohms at 1000 counts on display for FM, 1 to 1.2 V RMS for AM
Display
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Modulation: LED display; 1000 counts + 50% overrange; true peak, + peak, - peak, or peak average indication
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Annunciators: Display of filter and mode switch settings. Digital display indicates level high, level low and unlock conditions
IF Output
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Frequency: 400 kHz, nominal
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Level: 300 to 350 mV nominal into 600 ohm load
