Description
The part number 186676B-01 refers to a specific model of PXI Switches, identified as the SCXI-1190. This model is characterized as a 1.3 GHz Quad, 4 to 1, 50 OHM Multiplexer, showcasing its capability to handle signals up to 1.3 GHz within its frequency range. It is designed to operate at a maximum voltage of 24 V and can carry a maximum current of 1 A at 24 V.
The SCXI-1190 supports a variety of control interfaces, including NI-SWITCH, C/C++, LabVIEW, Visual Basic, and LabWindows/CVI, offering flexibility in how it can be integrated and controlled within different systems. Its switch type is reflective, and it boasts an impressive relay life of 5 × 106 mechanical operations, indicating its durability and reliability for extended use.
Connection to the SCXI-1190 is facilitated through five SMB male connectors per bank, ensuring secure and reliable connections. The device’s characteristic impedance is 50 Ohms, standard for minimizing reflection and loss in high-frequency applications. Its relay contacts are made from gold-clad silver, chosen for their excellent conductivity and resistance to corrosion. The SCXI-1190 is capable of maximum switching power of 24 W per channel, and it features a rise time of less than 300 ps, making it suitable for high-speed signal switching applications.
| Specification | Detail |
|---|---|
| Part Number | 186676B-01 |
| Category | PXI Switches |
| Model | SCXI-1190 |
| Description | 1.3 GHz Quad, 4 to 1, 50 OHM Multiplexer |
| Frequency Range | DC to 1.3 GHz |
| Maximum Voltage | 24 V |
| Maximum Current | 1 A at 24 V |
| Control Interface | NI-SWITCH, C/C++, LabVIEW, Visual Basic, LabWindows/CVI |
| Switch Type | Reflective |
| Relay Life | 5 × 106 mechanical operations |
| Connectors | Five SMB male connectors per bank |
| Characteristic Impedance | 50 Ohms |
| Relay Contacts | Gold-clad silver |
| Maximum Switching Power | 24 W per channel |
| Rise Time | Less than 300 ps |
| Signal DelayQuestion 1: What is the maximum frequency of the SCXI-1190? Answer 1: 1.3 GHz Question 2: What is the maximum voltage the SCXI-1190 can handle? Question 3: How many mechanical operations can the SCXI-1190 withstand? Question 4: What type of connectors does the SCXI-1190 use? Question 5: What programming interfaces does the SCXI-1190 support? |
