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July 2025
40-876-001
Pickering 40-876-001, 4x1 Configuration, DC to 3 GHz, PXI RF Multiplexer
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Pickering 40-876-001 PXI RF Multiplexer
The Pickering 40-876-001 RF multiplexer is a 4x1 electromechanical switching module that supports controlled RF routing. It operates from DC to 3 GHz which allows reliable signal transmission across broad RF applications. The module maintains a dedicated 50 Ohm impedance for consistent performance within structured radio systems. The design of the 40-876-001 multiplexer supports accurate path selection which ensures automated measurement processes. It uses 4-channels that provide a single output connection for controlled radio frequency direction. This 4 to 1 configuration supports accurate switching between input paths without compromising essential signal properties.
The 40-876-001 RF multiplexer maintains insertion loss below 1.3 dB which supports stable amplitude behavior across selected routing paths. Isolation greater than 50 dB helps maintain separation between channels which preserves signal clarity during complex measurements.
The crosstalk remains below -52 dB which supports clean switching transitions under demanding frequency conditions. The 40-876-001 RF multiplexer uses SMB connectors which provide compact and secure interfaces suited for precision RF cabling. It occupies one slot within a PXI chassis which supports efficient integration into test platforms. The PXI RF multiplexer also operates within LXI based systems which helps expand compatibility for remote and distributed environments. It permits power handling up to 2 W which equals approximately 33.01 dBm under rated conditions. Rail voltage requirements range from 3.3 to 12 V which ensures controlled relay activation throughout system operation.
The maximum DC voltage capability is 30 V which supports low level switching for auxiliary test functions. A high value DC current of 1 A helps accommodate typical relay driven tasks used within mixed signal workflows. The Pickering 40-876-001 mux draws 0.4 A during operation which supports predictable loading within standard PXI power architectures. Relay operating time is normally 3 ms which allows responsive switching when performing high duty cycle tests. Relay life expectancy reaches 10 million operations which supports long duration deployment within automated switching matrices. The temperature functioning range spans 0 to 55°C which supports controlled laboratory and industrial applications. The storage temperature tolerance extends from -20 to 75°C which helps maintain relay condition during inactive periods. Mechanical relay design of the 40-876-001 RF mux ensures stable contact resistance which supports accuracy across the full operational frequency span.
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