Keysight N5256A, Руководство пользователя

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Description
Verifying the Shipment
To verify the contents shipped with your product, refer to the "Box Content List" and
the documentation included with the shipment.
Inspect the shipping container. If the container or packing material is damaged, it
should be kept until the contents of the shipment have been checked mechanically
and electrically. If there is physical damage refer to
“Keysight Support, Services,
and Assistance” on page 30 . Keep the damaged shipping materials (if any) for
inspection by the carrier and an Keysight Technologies representative.
Table 2
N5256/7/8A/B
Description
The millimeter-wave modules are designed for use with the N5260/61/62A
Millimeter-wave Module Controllers for banded vector network analyzer systems.
Refer to the N5250C or N5261/62A Users Guides (N5260-90001 or N5262-90001) for
system connections, operation and functional check.
The N5256A/B “T/R” Millimeter-wave Module contains an RF source multiplier, dual
directional coupler, reference downconverter and a test downconverter. The T/R
Millimeter-wave Module is usually the primary module of a millimeter-wave VNA
system. A single T/R module allows the measurement of S11 reflection coefficient only.
The N5257A/B “T” Millimeter-wave Module is a “receive only” module that contains a
test downconverter to receive the test signal from a T/R Millimeter-wave Module. The
use of a T module, as the second module, allows the system capability to measure S11
and S21 only.
The N5258A/B “T2” series is a “dual receive only” module that contains two test
downconverters to receive test signals from two antennas, a power splitter or two T/R
Millimeter-wave Modules.
The use of two T/R modules in the millimeter-wave VNA system allows for all four
S-parameters to be measured. The test downconverters of T/R modules are the
receivers for the signal from the modules sources. When the two modules waveguide
are connected, S11 and S21 are measured on the forward direction, S22 and S11 are
measured when the signal path is reversed.
Model List
Instrument
1
Description
N5256A /B Transmission / Reflection Modules for use with N526xA Controller.
N5257A /B Single Path Transmission (Receiver) Modules for use with N526xA Controller.
N5258A /B Dual Path Transmission (Receiver) Modules for use with N526xA Controller.
1. Refer to individual tables for specific model and options.
The Keysight part number and serial number is on the bottom of the
module, refer to the model and serial number when requesting service or
information.
Keysight N5256/7/8A/B User's Guide 3