NoiseType : 1、 White Noise: -3dB Bandwidth : 20Hz~100 kHz Roll off : -24dB / Oct. Flatness : ±1dB 2、Pink Noise: -3dB Bandwidth : 20Hz~20 kHz Roll off : -24dB / Oct. Crest factor : 4 ( IEEE 219 ) 3、Weighted NoiseⅠ: Complies IEEE 219, CNS 4785, IEC 268-5, JIS C5531. 4、 Weighted NoiseⅡ: Complies EIA RS426B , 5、Weighted NoiseⅢ: Complies DIN 45573. | Voltmeter : True rms response with Hi / Lo two ranges: Accuracy : <±( 1% rdg. + 0.5% F.S. ) Amplifier : 1. 100W output is defined at unclipped maximum output of sine wave. 2. Frequency response : 20 Hz ~ 20 kHz ±0.2dB 20kHz ~ 100kHz ±1dB 3. Output : With permanent shortcircuit protection. LoadImpedance :≧ 2 Ω. |