Tektronix 2445 Instruction Manual page 5

2445 Operators
LIST OF ILLUSTRATIONS
Figure
The 2445 Oscilloscope......................................................................................................................
2- 1 Line selector switch, line fuse, and detachable power cord............................................................
3- 1 Power and display c o n tro ls ...............................................................................................................
3-2 Vertical controls and CH 1 OR X and CH 2 connectors..................................................................
3-3 Channel 3 and Channel 4 controls and connectors and CALIBRATOR o u t p u t ........................
3-4 Horizontal and delta measurement c o n tro ls ...................................................................................
3-5 Trigger controls and indicators..........................................................................................................
3-6 Rear-panel controls and connectors......................................................................................................3-10
3- 7 Readout display locations..................................................................................................................... 3-11
4- 1 Graticule measurement m arkings.....................................................................................................
5- 1 Probe low-frequency compensation...................................................................................................
6- 1 Instantaneous dc levels.......................................................................................................................
6-2 Voltage ratios......................................................................................................................................
6-3 Eliminating common-mode signals..........................................................................................
6-4 Measuring rise times............................................................................................................................
6-5 Time difference between two time-related pulses (cursor m e th o d ).............................................
6-6 Time ratios (duty c y c le s )..................................................................................................................
6-7 Phase difference between two time-related signals.........................................................................
6-8 Small-angle phase d iffe re n ce .............................................................................................................
6-9 Time difference between tw o time-related pulses (delayed-sweep m e th o d )................................
T a b le
1-1 Electrical Characteristics....................................................................................................................
1-2 Environmental Characteristics..........................................................................................................
1- 3 Mechanical Characteristics.................................................................................................................. 1-10
2- 1 Voltage, Fuse, and Power-Cord Data................................................................................................
A-1 Confidence Test Numbers and Descriptions...................................................................................
LIST OF TABLES
Page
iv
2-2
3-1
3-2
3-3
3-4
3-7
4-1
5-3
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-7
6-9
Page
1-2
1-9
2-3
A-1