User Manual

Performance Ver
ification
High Voltage Rise Time Check (Optional)
Use the following optional test to check the probe rise time on the 42 V range (÷ 50) setting.
WARNING. Burn hazard exists. The 50 W termination used in this test becomes hot if the duty c ycle of the pulse generator
is higher than 10%. U se caution when locating the termination in your test setup.
Test System Rise Time
1. Connect the 80E04 sampling head to the sampling oscilloscope.
2. Connect an SMA cable to Channel 2 on the sampling head.
3. Connect an SMA to BNC adapter to the other end of the SMA cable.
4. Connect the S MA cable from C hannel 2 to the output of the 1103 power supply.
5. Connect an SMA-to-BNC adapter to one of the SMA connectors on the probe calibration fixture.
6. Connect one end of the high power attenuator to the BNC adapter on the probe calibration fixture.
7. Connect the other end of the high power attenuator to the BNC connector on the 1103 power supply (Channel 2). It is
recommended that you
support the probe calibration fixture as shown below, when it is attached to the 1103 power supply.
32 P6250 & P6251 Technical Reference