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Appendix A: Specificati ons

158

TDS1000/2000-Series Digital Oscilloscope User Manual

Oscilloscope Specifications (Cont.)

Trigger

Trigger Level Accuracy,

Accuracies are for signals having rise and fall times ≥ 20 ns

typical

Source Accuracy

Internal ±0.2 div × volts/div within ±4 divisions from

center screen

EXT ±(6%ofsetting+40mV)

EXT/5 ±(6% of setting + 200 mV)

SET LEVEL TO 50%,

typical

Operates with input signals ≥ 50 Hz

Default Settings, Video

Trigger

Coupling is AC and Auto except for a single sequence acquisition

Sensitivity, Video

Composite video signal

Trigger Type, typical

Source Range

Internal Pk-pk amplitude of 2 divisions

EXT 400 mV

EXT/5 2V

Signal Formats and

Field Rates, Video

Trigger Type

Supports NTSC, PAL, and SECAM broadcast systems for any

field or any line

Holdoff Range 500 ns to 10 s

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