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WAVETEK SAM4040 场强仪,频谱分析仪的详细介绍Signal Analysis MeterSAM4040 ·GeneralLog Linearity: ±0.5 dBFlatness: ±0.5 dBWeight: 1.95 kg (4.3 lbs)·PoweringBattery Life: 2.5 hours continuousCharge Time: 4 hours fast charge·FrequencyRange: 5 to 1000 MHzAccuracy: ±10 ppmTuning Resolutions: 10 kHz·Level MeasurementRange: -40 to +60 dBmVResolution: 0.1 dBAccuracy: ±1.0 dB·Hum MeasurementRange: 0 to 10%Resolution: <0.2%Accuracy: ±0.7%·Carrier to Noise MeasurementRange: 52 dB maximumResolution: 0.5 dB·Frequency ResponseAccuracy: ±0.5 dBSweep Span: User definable from 5 to 1,000 MHz·Spectrum ModeSpans: 3, 5, 10, 20 and 50 MHzSweep Rates: 2 seconds (50 & 5 MHz)Display Scaling and Range: 0.5, 1, 2, 5, and 10 dB/division; 6 vertical divisions·Depth of ModulationRange: 80 to 100%Resolution: <0.5% at 85%·Serial Interface: RS232; Epson, IBM printers
