Agilent Technologies E4438C Guia do Utilizador descarregar pdf (Página 22)

14 User’s and Service Guide Supplement

E4438C Option HEC

Repeatable Triggering for Multiple Baseband Sources

5. Set the Sampling Rate to Automatic, 100.0 MSa/sec. Refer to Figure 9.

6. Insure that all 4 traces are active.

Figure 9 Oscilloscope Display

ESG-B E4433B “External Clock”

Set the E4433B “External Clock” as follows:

[Frequency] [400 MHz]

[Amplitude] [0 dBm]

[RF] [On] (toggle the hardkey)

NOTE

The E4438C Option HEC sample rate for the DUT’s Ext Clk Freq = 4 × (Arb

sample rate).

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