ISN S1 Impedance matching network for Schwarzbeck coaxial cables

Introduction：

ISN S1 is produced by the German Schwarzbeck and authorized by the Shenzhen EUT TEST agent sales measurement of shielded coaxial cable impedance matching network ISN, can be used to measure the coaxial line for telecommunication and data processing equipment for the coaxial line voltage conduction emission test, the design of the schematic diagram shown in the figure below:

ISN S1 design schematic

As can be seen from the diagram above, the ISN must provide sufficient decoupling from the EUT device under test to the AE auxiliary device, which may be a communication device or a load. The measured forward voltage is coupled to the BNC connector at the top of ISN S1. The final connection is made to an EMI test receiver or spectrometer for testing.

The ISNS1 is also compliant with the AAN device requirements of CISPR32, details of which can be found by clicking on the link below:

How to select ISNs and AANs by test standard requirements?

Technical parameters：

Product Specification Sheet:

Technical data charts:

Voltage divider coefficient plot for ISN S1

Impedance curve of ISN S1

Schwarzbeck Official Authorized Dealer:

EUTTEST is an official authorized distributor of SCHWARZBECK, whose full official name is: SCHWARZBECK MESS - ELEKTRONIK OHG

Ltd. is authorized by schwarzbeck to sell all products in China and provide technical service for the products sold.

Click to view the image of the authorization