SL-889 HDMI 2.1 Cat-3 Cable EMI Tester
User Guide
Simplay-UG-SL889-1.1
© 2019-2020 Simplay Labs, LLC.,
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All rights reserved. CONFIDENTIAL
11.
Take Scans
Chamber Set Up
This section provides only a cursory descrition of chamber set up. It is assumed that most EMI testing will take place in
a chamber with the instrument placed on top of a suitable table that is capable of 360 degree rotation. Furthermore,
the antenna will be at a fixed distance from the front of the table.
2.6.1.
CISPR Chamber Set Up
–
Cable Placement
For CISPR compliance it is assumed that the SL-889 would be pushed to the front of the table facing the antenna with
the DUT cable draped down the front as shown in (Figure 2.9. CISPR recommended DUT cable placement inside
chamber), and tied in a loose bow to prevent it from hitting the floor. Consult the CISPR specification for details.
Figure 2.9. CISPR recommended DUT cable placement inside chamber
2.6.2.
HDMI Forum Recommended Chamber Set Up
–
Cable Placement
For HDMI Forum compliance it is assumed that the SL-889 would be pushed to the back of the table facing the antenna
with the DUT cable placed horizontally on the table down the front as shown in (Figure 2.10). Consult the HDMI Forum
Guidelines for details
Figure 2.10. HDMI Forum recommended DUT cable placement inside chamber
