ED / Audio Generator / AG-1740B 
Frequency Range 10Hz∼1MHz in 5 ranges, (5Hz∼500kHz: AG-1740A) Waveform Sine and Square Wave Frequency Characteristic 10Hz∼500kHz±0.5dB (Reference Frequency: 1kHz) Distortion Factors 200Hz∼20kHz: 0.1%, 100Hz∼100kHz: 0.2% 50Hz∼200kHz: 0.3%, 10Hz∼500kHz: 1% Output Characteristics Output Voltage : 3Vrms Max. (In 600Ω Load) Impedance : 600Ω±5% Attenuator Steps : (at 600Ω Load) ATT(dB) -30 -20 -10 0 +10 VOLTS(rms) 30mV 0.1V 0.3V 1V 3V Frequency Stability 0.05%/h after Warm-up Square Wave Characteristics Output Voltage : 6Vp-p (no Load) Rise and Fall Time : 150ns or Less Overshoot : 2% or Less Duty Ratio : 50%±5% (Max. Output) Reading Accuracy 0.01% ±1 Count Electronic Counter 4 digits Frequency Range : 5Hz∼1MHz Input Power AC 110/220V, 50/60Hz Dimensions 290(W) x 90(H) x 270(D)mm Weight kg