A.H. Systems CPF-630 사용 설명서 - 페이지 7

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A.H. Systems Injection Current Probe Series

2) At each test frequency, increase the signal level until a malfunction

occurs or until the specification current level is measured by the broadband

current probes.

Record the following:

Current from the Broadband Current Probe

Forward power injected

Reverse power injected

3) Repeat this test for all frequencies necessary. Measure enough

frequencies to be sure that all susceptibility levels have been determined.

4) At frequencies where the equipment under test shows susceptibility,

reduce the signal levels until the susceptibility stops. Record the same data

as in step 2.

SAFETY

Caution during all of these tests is advised. High RF voltages and currents

are being generated during these tests. Personnel conducting tests should

not come in contact with any exposed metallic items of the test setup.

Use extreme care when clamping current probes around uninsulated

conductors. It is advised to de-energize the test item during assembly and

disassembly of the test setup. Place all conductors passing through the

aperture of probes in the center of the aperture for additional voltage

breakdown protection. Do not permit the uninsulated current probe

connector and cable connectors to come in contact with the ground plane or

other adjacent conductors.

 A.H. Systems inc. – January 2017

REV B