Description
The National Instruments PXIe-2748, part number 780587-48, is a versatile PXI RF Multiplexer Switch Module designed to handle RF signals up to 3 GHz, making it ideal for complex production test applications.
This module boasts a 16×1 channel configuration, allowing for efficient routing of multiple signals. It is capable of supporting a maximum switching voltage of 30 V, a maximum RF power of 10 W, and both a maximum switching current and carry current per channel of 0.5 A.
The power requirements for the PXIe-2748 are modest, needing just 3.96 W at 3.3 V and 0.2 W at 12 V, ensuring energy-efficient operation. It operates reliably within a relative humidity range of 5% to 95% (noncondensing) and can be stored in temperatures ranging from -40°C to 70°C.
Robust in build, it can withstand random vibration from 5 Hz to 500 Hz at 0.3 grms when operating and up to 2.4 grms when non-operating. The PXIe-2748’s compact dimensions are 8.5 in. x 0.8 in. x 5.1 in., and it has a lightweight design, weighing in at just 11.30 oz.
| Specification | Detail |
|---|---|
| Part Number | 780587-48 |
| Type | PXI RF Multiplexer Switch Module |
| Maximum Frequency | 3 GHz |
| Channel Configuration | 16×1 |
| Maximum Switching Voltage | 30 V |
| Maximum RF Power | 10 W |
| Maximum Switching Current | 0.5 A |
| Maximum Carry Current per Channel | 0.5 A |
| Power Requirement | 3.96 W at 3.3 V, 0.2 W at 12 V |
| Relative Humidity Range | 5% to 95% (noncondensing) |
| Storage Temperature Range | -40°C to 70°C |
| Random Vibration Operating/Non-operating | 5 Hz to 500 Hz, 0.3 grms / 5 Hz to 500 Hz, 2.4 grms |
| Dimensions | 8.5 in. x 0.8 in. x 5.1 in. |
| Weight | 11.30 oz |
Question 1: What are the operating temperature limits and relative humidity range for the National Instruments PXIe-2748 RF Multiplexer Switch Module?
Answer 1: The maximum RF power handling capability of the National Instruments PXIe-2748 PXI RF Multiplexer Switch Module is 10 W.
Question 2: What are the operational temperature range and vibration resistance specifications for the National Instruments PXIe-2748 RF Multiplexer Switch Module?
Answer 2: The National Instruments PXIe-2748 RF Multiplexer Switch Module operates reliably within a temperature range of -40°C to 70°C and a relative humidity range of 5% to 95% (noncondensing).
Question 3: What is the maximum RF power handling capability of the National Instruments PXIe-2748 PXI RF Multiplexer Switch Module?
Answer 3: The National Instruments PXIe-2748 has a 16×1 channel configuration and is capable of a maximum switching voltage of 30 V and a maximum RF power of 10 W.
Question 4: What are the voltage and power requirements for the operation of the National Instruments PXIe-2748 RF Multiplexer Switch Module?
Answer 4: The National Instruments PXIe-2748 RF Multiplexer Switch Module operates within a temperature range of -40°C to 70°C and can withstand operational random vibration from 5 Hz to 500 Hz at 0.3 grms and non-operational vibration up to 2.4 grms.
Question 5: What is the channel configuration of the National Instruments PXIe-2748, and what are its maximum switching voltage and RF power capacities?
Answer 5: The National Instruments PXIe-2748 RF Multiplexer Switch Module requires 3.96 W at 3.3 V and 0.2 W at 12 V for operation.
