Tektronix TDS544A Manual de usuario descargar pdf (Pagina 61)

Performance Tests

TDS 520A, 524A, 540A, & 544A Performance Verification

Hook up the test-signal source:

Medium

Frequency

Sine Wave

Generator

Output

50 Coaxial Cables

Figure 1-18: Initial Test Hookup—TDS 520A or 524A Only

TDS 520A, 524A only: Connect, through a 50 precision coaxial

cable, the signal output of a medium-frequency sine wave gener-

ator to CH 1. See Figure 1-18.

Medium

Frequency

Sine Wave

Generator

To AUX TRIG INPUT

on Rear Panel

Output

50 Coaxial Cables

Figure 1-19: Initial Test Hookup—TDS 540A or 544A Only

TDS 540A or 544A only: Connect the signal output of a medium-

frequency sine wave generator to a BNC T connector. Connect

one output of the T connector to CH 1 through a 50 precision

coaxial cable; connect the other output of the T connector to the

AUX TRIG INPUT at the rear panel. See Figure 1-19.

Confirm Main and Delayed trigger systems are within sensitivity limits

(50 MHz):

Display the test signal:

Set the generator frequency to 50 MHz.

Press MEASURE.

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Tektronix TDS544A Manual de usuario Pagina 61