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Beijing ICP Preparation No.05008523-1

ZN3780A LISN

LISN

The instrument works in the frequency range of 0.15 ~ 100MHz, and is often used in multiple tests of conducted emission and sensitivity of low-impedance power supply equipment or power supply systems on power boards (such as vehicle radio disturbance tests, etc.).

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发布时间: 2023-01-05 16:46:29

ZN3780A LISN

About:

The instrument works in the frequency range of 0.15 ~ 100MHz, and is often used in multiple tests of conducted emission and sensitivity of low-impedance power supply equipment or power supply systems on power boards (such as vehicle radio disturbance tests, etc.).

Characteristics:

2. Purpose:
2.1 Isolate the interference from the power supply and the circuit under test;
2.2 Provide a stable radio frequency impedance between the device under test and the power supply to ensure the repeatability of the test results;
2.3 Provide reliable RF signals for interference measurement equipment (receivers, spectrum analyzers).

3. Network characteristics:
3.1 Network impedance: 50Ω, error ±20%, and conform to the characteristic impedance curve.
3.2 Frequency range: 0.15~110MHz;
3.3 Working power supply: AC 220V; DC ±30V;
3.4 Rated working current: ≤10A;
3.5 Dimensions (W×H×D): 242mm×115mm×190mm;
3.6 Weight: 3.5Kg.

4. Temperature and environmental conditions:
4.1 Working conditions: 0~40℃;
4.2 Storage conditions: -25~50℃.
Note: Use and store in a dry and ventilated environment.