参数:
·电压档数:300μV-100V(full scale) in 12 range
·分贝档数:(-70) ~(+40)dB in 12 Range(0dB=1Vrms=0.755V)
·准 确 度:&plun;3% of full scale to 1kHz or 400Hz
·输入阻:1MΩ for each range 45pF or ls
·频率响应:
&plun;10% at 5Hz-1MHz
&plun;5% at 10Hz-500kHz
&plun;3% at 20Hz-200kHz as referenced to 1kHz rponse
·杂讯：Within 2% of full scale by shortening input
Maximum Input (DC+ACp-p)
·输入电压:100V at 300 μV-1V range
500V at 1V-100V range
·放大输出:0.1 Vrms 10% at open load
·输出阻：600Ω&plun;20%
·电源供给：AC 110V-220V 50-60Hz 7watt approx
·尺寸:200(W) X 190(D) X 143(H)mm
