S301 - Receiver To Ports (3, 7 And 11); S401 - Receiver To Ports (4, 8 And 12); Rf Coupler Components - Agilent Technologies U3042AE08 User Manual

U3042AE08 Theory of Operation

S301 - Receiver to Ports (3, 7 and 11)

Switch 301 provides control of the A Receiver path from Port 3, 7 and 11 to the test set. In
the state shown in the block diagram, switch 301 routes the Coupler Arm from Port 3 to
the A Receiver and all unused test set ports (3, 7 and 11) Coupler Arm paths are
terminated.

S401 - Receiver to Ports (4, 8 and 12)

Switch 401 provides control of the B Receiver from PNA Port 4, 8 and 12 to the test set. In
the state shown in the block diagram, switch 401 routes the Coupler Arm from Port 4 to
the B Receiver and all unused test set ports Coupler Arm paths are terminated.

RF Coupler Components

Test set ports (5 - 12) provide the signal separation of the source and receiver paths. The
test set ports can either stimulate or receive a signal to the DUT.
58 User's Guide U3042-90002
This Manual:http://www.manuallib.com/agilent/u3042ae08-test-set-user-guide.html