The National Instruments PXI-2554 (Part Number: 778572-54) is a 75 Ohm, 4×1 high-frequency PXI RF Multiplexer Switch Module with a frequency range up to 2.5 GHz,
The National Instruments PXI-2554, with part number 778572-54, is an advanced PXI RF Multiplexer Switch Module designed to handle a frequency range from DC to 2.5 GHz, featuring a 4×1 multiplexing switch module configuration.
This switch module boasts a 75 Ohm characteristic impedance and a maximum voltage rating of 30 Vrms, ensuring reliable performance for high-frequency applications. It is capable of handling a maximum switching current of up to 500 mA and maintains an insertion loss at 2.5 GHz of less than 1.7 dB, with typical values being even lower, at less than 1.2 dB.
Its excellent voltage standing-wave ratio (VSWR) at 2.5 GHz is less than 1.75, with typical figures falling below 1.5, which speaks to the quality and efficiency of the signal routing. The PXI-2554 also provides a minimal pulse width of 150 ns, ensuring precise control over signal timing.
Equipped with electromechanical relays, the module offers a durable and reliable switching solution, structured into 1 bank with 4 channels for flexible signal management. The module is supported by NI-SWITCH, an IVI-compliant driver, which delivers comprehensive functionality for all switch modules, while NI Switch Executive software provides a user-friendly interface for complex switch management and routing tasks.
Specification
Value
Part Number
778572-54
Product Type
National Instruments PXI-2554 PXI RF Multiplexer Switch Module
Configuration
4×1 Multiplexing Switch Module
Characteristic Impedance
75 Ohm
Frequency Range
DC to 2.5 GHz
Maximum Voltage Rating
30 Vrms
Maximum Switching Current
500 mA
Insertion Loss at 2.5 GHz
<1.7 dB (typical <1.2 dB)
VSWR at 2.5 GHz
<1.75 (typical <1.5)
Minimum Pulse Width
150 ns
Relay Type
Electromechanical Relays
Banks
1 bank
Channels
4 channels
Driver
NI-SWITCH (IVI-compliant)
Software
NI Switch Executive
Features
Question 1: What are the key features and specifications of the National Instruments PXI-2554 RF Multiplexer Switch Module, including its frequency handling, maximum voltage rating, and VSWR at 2.5 GHz? Answer 1: The National Instruments PXI-2554 RF Multiplexer Switch Module has a characteristic impedance of 75 Ohms and a maximum voltage rating of 30 Vrms.
Question 2: What are the impedance and maximum voltage rating specifications of the National Instruments PXI-2554 RF Multiplexer Switch Module? Answer 2: The National Instruments PXI-2554 RF Multiplexer Switch Module is designed to handle frequencies from DC to 2.5 GHz and features a 4×1 multiplexing switch module configuration; it has a maximum voltage rating of 30 Vrms, a characteristic impedance of 75 Ohms, and boasts an excellent voltage standing-wave ratio (VSWR) at 2.5 GHz of less than 1.75, with typical values below 1.5.
Question 3: What is the characteristic impedance and maximum voltage rating of the National Instruments PXI-2554 RF Multiplexer Switch Module? Answer 3: The National Instruments PXI-2554 RF Multiplexer Switch Module is a 4×1 multiplexing switch with a frequency range from DC to 2.5 GHz, featuring a 75 Ohm impedance, a maximum voltage of 30 Vrms, a switching current up to 500 mA, and an insertion loss at 2.5 GHz of less than 1.7 dB. It has a VSWR of less than 1.75 at 2.5 GHz
Question 4: What are the specifications and features of the National Instruments PXI-2554 PXI RF Multiplexer Switch Module, part number 778572-54? Answer 4: The National Instruments PXI-2554, part number 778572-54, is a PXI RF Multiplexer Switch Module that operates within a frequency range from DC to 2.5 GHz and features a 4×1 multiplexing switch module configuration. It has a 75 Ohm characteristic impedance and can handle a maximum voltage of 30 Vrms. It is designed to manage a maximum switching current of 500 mA, offers an insertion loss at 2.5 GHz of
Question 5: What are the characteristics and capabilities of the National Instruments PXI-2554 RF Multiplexer Switch Module including its configuration, frequency range, and compatibility with NI software? Answer 5: The National Instruments PXI-2554 RF Multiplexer Switch Module has a characteristic impedance of 75 Ohms and a maximum voltage rating of 30 Vrms.
