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Qorvo 1800MHz Small Cell RF Card Hardware User’s Guide
Hardware User’s Guide
The PCB landing pad provisions for swapping connections to the Channel 2 duplexer are shown below.
The NORMAL configuration is how the board arrives from the manufacturer. The REVERSE configuration
is an optional way to configure the card, but requires modification to the board which will void the standard
warranty for the Qorvo card. Only attempt these changes if you have adequate board rework equipment
and expertise.
For the REVERSE configuration C206 can be re-soldered to location of C207. Likewise, C204 can be re-
soldered to location of C205.
Figure 26
– Channel 2 capacitor position for NORMAL configuration (top layer view)
Figure 27
– Channel 2 capacitor position for REVERSE configuration (top layer view)
RFSL5408
RFSL5504
