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电路特点： ? 可产生正弦波,三角波,方波 ? 频率能从1HZ-1MHZ ? 频率,幅度可调； ? 五位精度分辨率； ? 频率调节具有粗调,细调； ? 供电范围广，可使用外接电源9-12V或9V电池 ； ? 全部直插元件,元件数量少 ，安装调试简单。 参数:Technical Specifications:
Voltage Supply: 9-12V DC Input
Waveforms: Square, Sine & Triangle
Impedance: 600 Ohm + 10%
Frequency: 1Hz - 1MHz
SINE WAVE
? Amplitude: 0 - 3V at 9V DC input
? Distortion: Less than 1% (at 1kHz)
? Flatness: +0.05dB 1Hz - 100kHz SQUARE WAVE
? Amplitude: 8V (no load) at 9V DC input
? Rise Time: Less than 50ns (at 1kHz)
? Fall Time: Less than 30ns (at 1kHz)
? Symmetry: Less than 5% (at 1kHz) TRIANGLE WAVE
? Amplitude: 0 - 3V at 9V DC input
? Linearity: Less than 1% (up to 100kHz) 10mA
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