pickeringtest.com
PXI/PXI 50 Ω 4x4 Terminated 8 GHz Matrix 40/42-884B
ISSUE 1.0 FEB 2021
yAvailable as PXI or PXIe Module
yWide Frequency Range 10 MHz to 8 GHz
yHigh Performance Solid State Switch
y4x4 Matrix
yAutomatic Termination
y+30 dBm Input Power Handling
yExcellent Crosstalk & Isolation
yCompact 3 Slot Form Factor
yFast Operating Speed
yLong Servce Life
ySMA Coaxial Connectors
yVISA, IVI & Kernel Drivers Supplied for Windows
yPXI Version Supported in PXI or LXI Chassis
y3 Year Warranty
X1
X2
X3
X4
50Ω
50Ω
50Ω
50Ω
Y1
Y2
Y3
Y4
50Ω
50Ω
50Ω
50Ω RF 4x4 Matrix
40/42-884B-001 4x4 Terminated 8 GHz
Matrix Simplified Functional Diagram
The 40-884B (PXI) and 42-884B (PXIe) are all solid state
microwave matrices which can operate beyond 8 GHz and
handle RF power to +30 dBm. The matrix can support up 4
point to point connections at the same time.
An innovative construction method ensures the 40/42-
884B provides a compact 3 slot solution with excellent RF
performance. A 4x4 matrix allows concurrent testing of up
to 4 devices with 4 different sets of test equipment. This
improves speed of test in RF systems and makes efficient
use of expensive test equipment.
The design has high isolation between selected paths,
ensuring a high degree of independence in test processes.
Fast operating speed reduces the time taken in setting
switches for the following test. With the ability to handle
signals up to +30 dBm and an IP3 of typically +60 dBm
the module can switch signals with levels found in most
applications without introducing appreciable distortion.
RF connections are made via SMA connectors ensuring
cabling maintains the high performance of the matrix.
The 40/42-884B is supplied with drivers that allow support
in all popular software environments. The PXI version
can also be supported in all Pickering’s LXI Modular
Switching chassis, allowing the use of a PXI or LAN
controlled switching solution with the same high levels of
performance.
