产品详细内容
产品型号: 61-4672-43
产品品牌: A&D
功能
- [Application]
- For frequency measurement in places where electricity flows, such as electrical electronics and circuit design.
- [Features]
- 1.5 GHz frequency counter
- Frequency, period, addition, RPM (1 minute value) measurement function
- Low-pass filter (100 kHz) cuts noise
- Output of internal reference frequency (time base)
- Input of external reference frequency (10 MHz)
规格
- 输入通道A (输入通道A) ，最小输入灵敏度:30mVrms (0.1Hz至100MHz)
- 输入通道C (输入通道C) ，最小输入灵敏度:35mVrms (80MHz-1.1GHz) ，70mVrms (1.1GHz-1.5GHz)
- 输入通道A (输入A) ，输入连接:AC或DC,可选择
- 输入通道C (输入C) ，输入连接:AC
- 输入通道A (输入A) ，输入阻抗:约1MΩ、40pF或更低
- 输入通道C (输入C) ，输入阻抗:50Ω±5%
- 输入通道A (输入通道A) ，最大输入电压:250V (DCV+ACVrms)
- 输入通道C (输入C) ，最大输入电压:3Vrms
- 输入电压:100VAC±10%，50Hz/60Hz
- 配件:说明书、电源线1条、输入线 (BNC-BNC) 1条、备用保险丝1条
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