Electrical Isolation
You can configure each bank on the RF MUX modules to be either isolated or
chassis-grounded. The modules come with chassis-grounded metal shoulder
washers installed on all connectors in each bank of relays. If you want to isolate a
bank from the other banks and from chassis-ground, you must remove the five
metal washers in that bank and replace them with the provided plastic shoulder
washers.
The 34941A and 34942A are
shipped from the factory
chassis-grounded with metal
shoulder washers installed on all
connectors in each bank of relays.
Keysight 34941A-34942A User's Guide
To isolate a bank from other
banks and chassis-ground,
install the provided plastic
shoulder washers on the
connectors in the bank to be
isolated. When installing the
plastic shoulder washers, use
7 in-lbs of torque.
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