Atec Agilent-U9391C-F-G - Manual (Page 3)

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The U9391C comb generator is controlled by the N5242A 26 GHz PNA-X network
analyzer via a USB connection (options required: 400, 419, 080, 510). The U9391F
comb generator can be used with the N5245A 50 GHz PNA-X network analyzer via
USB connection (options required: 400, 419, 080, 510). The U9391G comb generator
can be used with the N5247A 67 GHz PNA-X network analyzer via USB connection
(options required: 400, 419, 080, 510). The N5242A/45A/47A PNA-X network
analyzers can be upgraded to perform nonlinear component characterization.
Two units of U9391C/F/G are required to carry out non-linear measurements.
One unit is used as the phase reference module and the second unit as the
phase calibration module.
The U9391C/F/G units need to be powered by separate power supplies. The
NVNA software automatically controls the U9391C/F/G units via USB after they
have been designated as phase reference and calibration modules respectively.
The phase calibration procedure is carried out by following the on-screen
instructions on the PNA-X. After completing the calibration, the U9391C/F/G
unit used for phase calibration can be disconnected. The other unit will be used
as the phase reference and must remain connected while the measurement is
carried out.
Applications
Network analyzer
compatibility
Comb generator and
PNA-X configurations
RCVR B
IN
IN
Calibration
phase reference
DUT
11636B
Power
Divider
IN
OUT Measurement
phase reference
OUT