| | | Signal frequency | 0.1Hz~2MHz,continuously | | Wace form | square,sine | | Output attenuator | 0dB,20dB,40dB,60dB | | Output level | 20Vp-p in open ciruit,not less than 10Vp-p with 50Ω load | | Rising and falling edge of square not more than 35ns | | Sine distortion less than 1%,amplitude-frequency characteristic ±0.3dB with in 100KHz, ±1dB above 1MHz | | Frequency Counter | 20Hz~30MHz | | Power supply | AC 220v (110v optional) |
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