Description
The National Instruments PXI-2541, with part number 778572-41, is a versatile RF Signal Switching Matrix designed for high channel applications.
It offers the capability to configure large-scale switching networks with a maximum configuration achievable by connecting multiple modules to form 8×24, 8×36, and even larger matrices, while also supporting column expansion for further scalability.
The module boasts an impressive insertion loss of less than 2.1 dB at 300 MHz, and typical isolation greater than 75 dB, ensuring a clear signal path.
It is capable of handling a maximum voltage of 60 V or a current of 0.5 A, and offers convenient triggering via the PXI backplane.
Equipped with reed relays for reliable switching, the PXI-2541 maintains a path resistance with contact resistance that typically remains below 3.1 Ω until the end of the relay’s life.
As of June 30, 2022, the PXI-2541 entered the maintenance phase but remains available through Apex Waves, ensuring continued support and availability for this essential component in RF signal routing applications.
| Specification | Detail |
|---|---|
| Part Number | 778572-41 |
| Type | RF Signal Switching Matrix |
| Max. Configuration (with multiple modules) | 8×24, 8×36, and larger |
| Expansion Capability | Supports column expansion |
| Insertion Loss at 300 MHz | <2.1 dB |
| Isolation at 300 MHz (typical) | >75 dB |
| Maximum Voltage/Current | 60 V / 0.5 A |
| Triggering | Via PXI backplane |
| Relay Type | Reed relays |
| Path Resistance | Contact resistance typically < 3.1 Ω at end of relay life |
| Maintenance Phase Start | June 30, 2022 |
| Availability | Available with Apex Waves |
Question 1: What are the key features and specifications of the National Instruments PXI-2541 RF Signal Switching Matrix, and where can it still be purchased after entering the maintenance phase as of June 30, 2022?
Answer 1: The National Instruments PXI-2541 RF Signal Switching Matrix is advantageous for large-scale switching networks because it offers the ability to configure extensive matrices with up to 8×36 configurations or larger, ensures a clear signal path with an insertion loss of less than 2.1 dB at 300 MHz and typical isolation greater than 75 dB, and can handle a maximum voltage of 60 V or a current of 0.5 A, making it both versatile and reliable for various applications.
Question 2: Considering its entry into the maintenance phase as of June 30, 2022, where can one continue to find support and availability for the National Instruments PXI-2541 RF Signal Switching Matrix?
Answer 2: One can continue to find support and availability for the National Instruments PXI-2541 RF Signal Switching Matrix through Apex Waves, even after its entry into the maintenance phase as of June 30, 2022.
Question 3: What are the scalability options and electrical specifications of the National Instruments PXI-2541 RF Signal Switching Matrix?
Answer 3: The National Instruments PXI-2541 RF Signal Switching Matrix, part number 778572-41, is capable of forming large-scale switching networks with configurations such as 8×24, 8×36, by connecting multiple modules, and supports column expansion. It shows an insertion loss of less than 2.1 dB at 300 MHz and an isolation greater than 75 dB, can handle a maximum of 60 V or 0.5 A, offers triggering via the PX
Question 4: What are the key specifications and capabilities of the National Instruments PXI-2541 RF Signal Switching Matrix, and where can it still be purchased as of June 30, 2022?
Answer 4: The National Instruments PXI-2541 RF Signal Switching Matrix offers scalability options that include the ability to configure large-scale switching networks by connecting multiple modules to form matrices such as 8×24 and 8×36, with support for column expansion for even larger configurations, and it has electrical specifications that include an insertion loss of less than 2.1 dB at 300 MHz, isolation greater than 75 dB, a maximum voltage handling of 60 V, a current capacity of 0
Question 5: What are the advantages of using the National Instruments PXI-2541 RF Signal Switching Matrix for large-scale switching networks, with regard to its insertion loss, isolation, and handling capabilities?
Answer 5: The National Instruments PXI-2541 RF Signal Switching Matrix is a high-channel application switch with the capability to configure large-scale networks up to and beyond 8×36 matrices, featuring an insertion loss of less than 2.1 dB at 300 MHz, isolation greater than 75 dB, a maximum voltage handling of 60 V or a current of 0.5 A, triggering via PXI backplane, and reed relays that maintain a path resistance typically below 3
