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National Instruments · PXI Express

PXIe-2790

The NI PXIe-2790 is a 6 GHz solid-state RF power combiner and switch with AC-coupled, nominal 50 Ω signal paths.

ManufacturerNational Instruments
ModelPXIe-2790
Product TypeSolid-state RF power combiner and switch
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Free Shippingfull policy linked
30-Day Warrantystandard coverage
30-Day Returnspolicy applies
Technical Supportmodel & compatibility help
Frequency range10 MHz–6 GHz
Switch technologyFET
RF connectors7 female SMA jacks
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Overview

Product overview

Key product information and technical features.

Connections include COM A, COM B, CH 0A, CH 1A, CH 0B, CH 1B, and SUM AB. Insertion loss depends on the selected path and frequency.

  • Combining and switching in one module.
  • 45 μs maximum switch operate time.
  • PXI trigger lines 0–7 for input and output.
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Compatibility

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National Instruments

Manufacturer

PXI Express

Platform

PXIe-2790

RF combiner and switch

Terminate unused RF connectors with 50 Ω; use shielded cables and accessories.
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30-Day Warranty. Standard coverage applies.
Returns
30-Day Returns. Return policy applies.
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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Does the PXIe-2790 pass DC signals?

No. Its signal paths are AC-coupled, with a 10 MHz minimum input frequency.

Is 3.8 dB the insertion-loss limit for every path?

No. It applies to COM A–CH 1A and COM B–CH 1B through 6 GHz; combining paths have different limits.

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