User`s guide

Operation and Features 2
Measuring Frequency/Pulse Width/Duty Cycle (Voltage Path)
U3606B User’s Guide 55
Frequency/pulse width/duty cycle measurement (voltage path)
summary
Table 2 - 9 Frequency/pulse width/duty cycle measurement (voltage
path) summary
Item Description
Available ranges
100.000 mV, 1.00000 V, 10.0000 V, 100.000 V, 750.00 V —
range is based on the voltage level of the signal, not
frequency
Measurement
method
Reciprocal counting technique
Signal level 10% of range to full scale input on all ranges
Input protection 750 V
rms
on all ranges
U3606-90054_UG_EN.book Page 55 Friday, July 11, 2014 5:12 PM