Benchtop Measurement and Test
Distributed Measurement and Control
High-Performance Test
Systems Engineering Software
Perspectives showcases how NI sees what’s next in the world of test and technology.
You can request repair, RMA, schedule calibration, or get technical support. A valid service agreement may be required.
Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
修改时间 08-29-2016 02:49 AM
用PXI 6723产生一个8Vpp@5kHz的正弦信号，后面接60db衰减器（阻抗50ohm-50ohm）,用示波器测量6723输出，波形畸变，上半波形被削峰，是怎么回事？
修改时间 09-03-2016 11:25 PM
HI，
建议你先不接衰减器试试看6723的输出是否正确，排查一下问题源自于信号源本身还是衰减过程。
另外，可以附上截图。
What do you need our team of experts to assist you with?
Thanks!
We'll be in touch soon!
