14 Installation Note N9030-90077
Option BBA, Analog Baseband I/Q Inputs Upgrade Kit
Look for Optional Switches
See Figure 7. If your instrument does not have the switches shown, skip to “Installation of the Flex
Ribbon Cable” on page 18. If the instrument does have the switches shown, continue with the
following procedure.
1. Refer to Figure 7. Remove rigid cable W51 (1) from top switch port 1 to Attenuator B output.
Figure 7 W51 Cable Removal