Agilent-technologies Option H48 Multiport Test Set Z5623A Manual de usuario descargar pdf (Pagina 104)

5 -36 Agilent Technologies Z5623A Option H48

Performance Verification

Verifying Return Loss and Insertion Loss Specifications

Verifying Return Loss and Insertion Loss

Specifications

Measurements Using The Reflection Port

Step 1. Connect an RF cable from Port 1 of the network analyzer to Test Port 1

of the test set. Connect another RF cable from Port 2 of the network

analyzer to the Reflection Port of the test set. See Figure 5-39.

Figure 5-39 Setup for Measuring Insertion Loss and Return Loss of Test Set

Step 2. Command the test set to connect the test port to the Reflection Port.

Consult Table 3-2 on page 3-9 for a list of commands.

Step 3. Recall the limit test file for insertion loss. It is listed in Table 5-3 on

page 5-7.

Step 4. Read the results of the insertion loss test on the screen of the network

analyzer. Record the results in Table 5-8.

Step 5. Recall the limit test file for return loss (port active). It is listed in Table

5-3 on page 5-7.

Step 6. Read the results of the return loss (port active) test on the screen of the

network analyzer. Record the results in Table 5-8.

E8358A

(300 kHz - 9.0 GHz)

Port 1 Port 2

Reflection Transmission

GPIB

1 2 ... 99 100 101 102 103 104 105 106 107 108 109 ... 137 138

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Agilent-technologies Option H48 Multiport Test Set Z5623A Manual de usuario Pagina 104