NI PXI-2558
- Updated2025-11-04
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The NI PXI-2558 is a 4-channel, general-purpose switch module for the PXI bus that can carry 75 Ω RF signals up to 2.5 GHz. The NI PXI-2558 is composed of 4-SPDT relays.
Operation Modes
The following table lists the supported topology of the NI PXI-2558 and possible operation modes.
| Topology | Software Name | Immediate | Scanning |
|---|---|---|---|
| 4-SPDT | 2558/4-SPDT(NISWITCH_TOPOLOGY_2558_4_SPDT) |
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Related Information
- Integration and System Considerations
Related Information
- General-Purpose Topologies
- RF Switching Considerations
Learn about the terminology and concepts related to RF switching applications.
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