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PAT20M pulse limiter Return
Product overview
In the conduction test, the high spike signal (including very high spectral density/pulse energy) from LISN may cause damage to the input attenuator, preamplifier, preselector or input mixer in the EMI test receiver.

 In conduction testing, high spike signals (including very high spectral density/pulse energy) from LISN may cause damage to the input attenuator, preamplifier, preselector or input mixer in the EMI test receiver.

  In order to effectively protect the test equipment, it is recommended to use a PAT 20M pulse limiter (or similar device) to effectively protect the EMI receiver during the conduction test, and even the EMI test system that has been protected against spikes, such as the product under test. Unknown, PAT20M is still recommended. The pulse voltage of this 20dB attenuator is designed to be 1 watt.

Meet the standards:
application area:
technical parameter:


Frequency Range

0Hz-30MHz

Low pass filter (frequency)

100MHz

Maximum continuous input power

1W

Maximum pulse input energy

1Ws (500 μs)

Input/output VSWR

1.05 / 1.15

Characteristic impedance

50 Ω

Insertion loss

20dB ± 0.3dB

In / Out RF connector

BNC ( negative/positive)

size and weight

96mm x 28mm x 23mm , 70g

range of working temperature

–10°C to +45°C

Storage temperature range

–25°C to +70°C

parts:
Video playback:

Copyright:Shanghai Lioncel Electromagnetic Technology Co., Ltd (2020)

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