Description
The SCXI-1191 is a high-performance PXI Switch with the part number 186676B-02. It falls under the category of PXI Switches, designed to offer exceptional switching capabilities. This model is specifically crafted to handle applications requiring Single-Pole Double-Throw (SPDT) switches, which are known for their versatility in controlling signal paths.
It boasts an impressive bandwidth range from DC to 4 GHz, making it suitable for a wide array of applications, from low-frequency signals to high-speed data transfers. The switch can operate at a maximum rated voltage of 30 V, with a maximum rated current of 0.33 A at 30 V. Such specifications ensure the switch can handle significant power levels without compromising performance.
Designed with a focus on multiplexed only operation mode, the SCXI-1191 offers efficient signal routing capabilities. Users will find it compatible with PXI-1010 and PXI-1011 chassis, providing flexibility in system integration without the need for external cabling. This aspect simplifies setup and reduces potential connection issues, enhancing reliability.
Despite its obsolete status, the SCXI-1191 remains available for purchase and repairs through Apex Waves. This ensures that users can continue to leverage this high-quality switch in their systems, benefitting from its robust design and versatile switching capabilities.
| Specification | Details |
|---|---|
| Part Number | 186676B-02 |
| Category | PXI Switches |
| Model | SCXI-1191 |
| Switch Type | Single-Pole Double-Throw (SPDT) |
| Bandwidth | DC to 4 GHz |
| Max Rated Switch Voltage | 30 V |
| Max Rated Current | 0.33 A at 30 V |
| Operation Mode | Multiplexed only |
| Compatible Chassis | PXI-1010, PXI-1011 |
| External Cabling Required | No |
| Obsolete Status | Yes, available for purchase and repairs by Apex Waves |
Question 1: What is the bandwidth range of SCXI-1191?
Answer 1: DC to 4 GHz
Question 2: Can the SCXI-1191 switch handle 30 V and 0.33 A?
Answer 2: Yes, it can handle up to 30 V and 0.33 A.
Question 3: Is the SCXI-1191 compatible with PXI-1010 and PXI-1011 chassis?
Answer 3: Yes, it’s compatible with PXI-1010 and PXI-1011 chassis.
Question 4: Does the SCXI-1191 require external cabling for setup?
Answer 4: No, it doesn’t require external cabling.
Question 5: Is the SCXI-1191 still available for purchase despite being obsolete?
Answer 5: Yes, it’s available through Apex Waves.


