Agilent Technologies HP 3325B Manual de instrucciones descargar pdf (Pagina 47)

Chapter 1 Performance Tests

Test 3: Channels 1 and 2 Frequency Sensitivity (Agilent 53131A/132A

Only)

Assembly-Level Service Guide 1-23

100 kHz to 100 MHz Sensitivity for Agilent 53131A/132A

1 Connect the timebase output of the unit with the better timebase to the timebase

reference input of the other unit as shown in Figure 1-7.

For this test, make sure you always use the unit (Agilent 53131A/132A or

Agilent 8663A) that contains the better 10 MHz timebase as the output source as

shown in Figure 1-7.

Figure 1-7. Channels 1 and 2 Frequency Sensitivity Test Setup

P 53131A/132A

ounter

HP 8663A

Synthesized

Signal Generator

N-to-BNC

Connect

Output

Channel 1

50Ω

Feedthrough

Ref. In

(rear panel)

50Ω

Feedthrough

10 MHz

Output

(rear panel)

Output

(rear panel)

P 53131A/132A

ounter

HP 8663A

Synthesized

Signal Generator

N-to-BNC

Connecto

Output

Channel 1

Input

(rear panel)

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Agilent Technologies HP 3325B Manual de instrucciones Pagina 47