Description
The Part Number 778572-54 refers to a high-performance PXI Switch, specifically the model PXI-2554. This switch is designed for advanced applications, offering a 2.5 GHz 75 Ohm 4×1 Multiplexer, which is ideal for a wide range of testing and measurement scenarios.
With a Maximum Frequency of 2.5 GHz and a Characteristic Impedance of 75 Ohm, the PXI-2554 ensures high-quality signal routing with minimal loss. The switch can handle a Maximum Voltage Rating of 30 Vrms and a Maximum Switching Current of 500 mA, making it versatile for various electrical environments.
The PXI-2554 features 4 channels, allowing for flexible configuration in complex setups. The Minimum Pulse Width supported by this switch is 150 ns, enabling precise control over signal paths. Additionally, the Maximum Insertion Loss at 2.5 GHz is incredibly low, at <1.7 dB (commonly <1.2 dB), ensuring that signal integrity is maintained.
The Voltage Standing Wave Ratio (VSWR) at 2.5 GHz is also maintained at an excellent level, <1.75 (regularly <1.5), which minimizes reflection and maximizes signal transmission efficiency. Furthermore, the PXI-2554 is compatible with NI-SWITCH and NI Switch Executive software, providing easy integration and management within test systems.
| Specification | Detail |
|---|---|
| Part Number | 778572-54 |
| Category | PXI Switches |
| Model | PXI-2554 |
| Description | 2.5 GHz 75 Ohm 4×1 Multiplexer |
| Maximum Frequency | 2.5 GHz |
| Characteristic Impedance | 75 Ohm |
| Maximum Voltage Rating | 30 Vrms |
| Maximum Switching Current | 500 mA |
| Number of Channels | 4 |
| Minimum Pulse Width | 150 ns |
| Maximum Insertion Loss at 2.5 GHz | <1.7 dB (common <1.2 dB) |
| VSWR at 2.5 GHz | <1.75 (regular <1.5) |
| Software Compatibility | NI-SWITCH, NI Switch Executive |
Question 1: What’s the max frequency of PXI-2554?
Answer 1: 2.5 GHz
Question 2: What impedance does the PXI-2554 support?
Answer 2: 75 Ohm
Question 3: What is the max voltage rating of PXI-2554?
Answer 3: 30 Vrms
Question 4: What software is PXI-2554 compatible with?
Answer 4: NI-SWITCH and NI Switch Executive
Question 5: What’s the maximum insertion loss at 2.5 GHz for PXI-2554?
Answer 5: <1.7 dB
