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
Figure 1.3. SL-889
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Rear Panel View
1.1.1.
Signal Path
shows the internal and external signal path of the SL-889. An internal Video Generator generates an ITU-R
BT-1729 test pattern which is fed to an HDMI transmitter. When an external HDMI cable DUT is connected, the Tx will
begin transmitting a HDMI 2.1 Video/Audio data stream to the built-in HDMI receiver. At this point the Test Equipment
can be used inside an RF chamber, and radiated emissions scans may be taken. An optional LCD monitor can be used
during Pre-Scan operations to visually verify the signal has been successfully received across the DUT cable.
Figure 1.4. SL-889
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Signal Path