Fast edge pulse generator with 180 picosecond rising edge
1MHz and 50kHz version rising time parameters are the same, but the frequency of the signal is different. If you only measure the bandwidth of the oscilloscope, you can choose the 1Mhz frequency version, if you want to measure the bandwidth of the oscilloscope and the length of the cable, you can choose the 50kHz version. 1MHz version has a more beautiful signal.
This device can be used to measure the bandwidth of the oscilloscope within 2GHz, within 1G bandwidth calculation formula BW = 0.35 / rise time, more than 1G use BW = 0.4 / rise time.
When the rise time of the oscilloscope itself is lower than 180 picoseconds, the measured rise time is greater than 180 picoseconds. When the bandwidth of the oscilloscope is greater than 2GHz, the rise time of this module will be measured as about 180 picoseconds.
Key parameters are as follows: Rise time: 180ps
Frequency: 50kHz
Peak-to-peak value: 300mV
Output impedance: 50
Power supply: USB 5V
Supply current: 32m
Output Connector: BNC male
Size: 36mm*36mm
