VII
Input and Output Specifications .............. 8-51
Inputs A and B.................................. 8-51
Input C.............................................. 8-51
Rear Panel Inputs & Outputs ............ 8-52
Auxiliary Functions.................................. 8-52
Trigger Hold-Off................................ 8-52
External Start/Stop Arming ............... 8-52
Statistics........................................... 8-52
Mathematics ..................................... 8-53
Other Functions................................ 8-53
Display ............................................. 8-53
GPIB Interface.................................. 8-53
USB Interface................................... 8-54
TimeView™...................................... 8-54
Measurement Uncertainties.................... 8-55
Random Uncertainties (1)............... 8-55
Systematic Uncertainties .................. 8-55
Total Uncertainty (2)....................... 8-55
Time Interval, Pulse Width, Rise/Fall Time
......................................................... 8-55
Frequency & Period.......................... 8-56
Frequency Ratio f
1
/f
2
......................... 8-56
Phase............................................... 8-56
Duty Factor....................................... 8-56
Calibration .............................................. 8-57
Definition of Terms ........................... 8-57
General Specifications............................ 8-57
Environmental Data .......................... 8-57
Power Requirements........................ 8-58
Dimensions & Weight ....................... 8-58
Timebase Specifications CNT-91R/71B..8-59
Explanations..................................... 8-59
9 Index
......................
10-2
10
Service
Sales and Service
Office
11
Appendix
New Look...............................................
11-2