Description
The product with the part number 780587-41 is a PXIe-2541 model that falls under the category of PXI Switches. It is designed with an 8×12 RF Matrix topology, making it suitable for a variety of RF switching applications. The device can handle an AC switching voltage of up to 42.5 volts RMS and a DC switching voltage of up to 60 volts maximum. The maximum switching/carry current it can sustain is 0.5 amperes.
It has a characteristic impedance of 50 ohm, which is standard for RF applications. The insertion loss from row input to column output is less than 3 dB for frequencies up to 300 MHz, and the insertion loss from row input to row output is even lower, at less than 1 dB for the same frequency range. This ensures minimal signal degradation across the switch.
An interesting feature of the PXIe-2541 is its column expansion capability, allowing for broader configuration options in complex setups. It can drive up to 40 relays simultaneously, with an operate and release time of no more than 0.25 milliseconds, ensuring quick and efficient switching operations. The mechanical relay life is rated at 1 x 107 cycles, indicating a durable and reliable performance over time.
Equipped with 28 MCX jacks, this device offers ample connectivity options for various RF signals. It has a weight of 410 grams, making it a relatively lightweight component within its category. This combination of features and specifications makes the PXIe-2541 a versatile and reliable choice for RF switching needs in PXI systems.
| Specification | Detail |
|---|---|
| Part Number | 780587-41 |
| Model | PXIe-2541 |
| Category | PXI Switches |
| Topology | 8×12 RF Matrix |
| AC Switching Voltage (RMS) | 42.5 volts |
| DC Switching Voltage (Maximum) | 60 volts |
| Switching/Carry Current (Maximum) | 0.5 amperes |
| Characteristic Impedance | 50 ohm |
| Insertion Loss (Row In – Column) ≤ 300 MHz | < 3 dB |
| Insertion Loss (Row In – Row Out) ≤ 300 MHz | < 1 dB |
| Column Expansion Feature | Yes |
| Simultaneous Relay Drive Limit | 40 relays |
| Operate and Release Time (Maximum) | 0.25 milliseconds |
| Mechanical Relay Life | 1 x 107 cycles |
| MCX Jacks | 28 |
| Weight | 410 grams |
Question 1: What is the maximum DC switching voltage of PXIe-2541?
Answer 1: 60 volts
Question 2: How many MCX jacks does the PXIe-2541 have?
Answer 2: 28 MCX jacks
Question 3: What is the insertion loss up to 300 MHz for the PXIe-2541?
Answer 3: <3 dB from row input to column output
Question 4: Can the PXIe-2541 expand its columns?
Answer 4: Yes, it supports column expansion
Question 5: What is the operate and release time of the PXIe-2541?
Answer 5: <=0.25 milliseconds
