Agilent Technologies 71501D Manual de usuario descargar pdf (Pagina 149)

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Eye-Diagram Analyzer Reference

Agilent 70820A Calibration

5 To view the data for channel 1, press:

CH1 CAL INFO

6 To view the data for channel 2, press:

CH2 CAL INFO

7 To view additional pages of information, continue pressing:

CH1 CAL INFO or CH2 CAL INFO

Performing a Self-Test

You can initiate an automatic self-test routine that checks the internal condi-

tion of all major circuits. The self-test takes approximately 30 seconds to run.

(This routine automatically runs whenever the microwave transition analyzer

is turned on.)

Perform the self-test by pressing:

MENU, page 1 of 2, Calib, SELF-TEST

Controlling the Calibrator Signal

For verification purposes, the Calibrator Output signal can be manually con-

trolled. This includes changing its amplitude and frequency. The signal has the

following characteristics:

The signal’s amplitude can be set to one of five positions: 0 through 4. Zero

represents the smallest available amplitude. Four represents the largest

amplitude. These settings do not correlate to any specific amplitude and may

vary between instruments.

Shape square wave

Frequency 153 Hz to 5 MHz

Amplitude 5 positions

1 2 ... 144 145 146 147 148 149 150 151 152 153 154 ... 175 176

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Agilent Technologies 71501D Manual de usuario Pagina 149