The National Instruments USRP-2940 is a software-defined radio device from the USRP Series, featuring a Kintex-7 410T FPGA, compatible with NI-USRP drivers and LabVIEW software, and suitable for advanced applications like M
The National Instruments USRP-2940 is a versatile USRP Software-Defined Radio Device designed for advanced research in wireless communications, featuring compatibility with NI-USRP instrument drivers and LabVIEW software on Windows operating systems. With part numbers 783146-01 and 783923-01, this device is part of the renowned USRP Series and is built on the RIO architecture, ensuring a robust and high-performance platform for developing sophisticated applications such as MIMO, LTE relaying, and cognitive radio.
The USRP-2940 supports a wide RF frequency range from 50 MHz to 2.2 GHz and offers a 40 MHz RF bandwidth, making it suitable for a variety of radio frequency applications. Its dual input and output channels provide flexibility for multiple antenna configurations, while the Kintex-7 410T FPGA allows for custom processing and algorithm implementation.
Equipped with both MXIe and Ethernet buses for connectivity, this device ensures high-speed data transfer and remote control capabilities. The USRP-2940 also offers precise gain control with 1.0 dB steps for transmitting and 0.5 dB steps for receiving, which is critical for fine-tuning signal strength and optimizing system performance. Overall, it’s an integral tool for researchers and engineers working on cutting-edge wireless technologies.
Specification
Detail
Product Name
National Instruments USRP-2940 USRP Software-Defined Radio Device
Manufacturer
National Instruments
Part Numbers
783146-01, 783923-01
Series
USRP Series
Driver Compatibility
NI-USRP instrument driver
Software Compatibility
LabVIEW (for Windows OS)
Bus Types
MXIe bus, Ethernet bus
Input Channels
2
Output Channels
2
Architecture
RIO
Transmitting Gain Step
1.0 dB
Receiving Gain Step
0.5 dB
Applications
MIMO, LTE relaying, heterogeneous networks synchronization, RF sampling, antenna beamforming, direction finding, cognitive radio
FPGA
Kintex-7 410T
RF Bandwidth
40 MHz
RF Frequency Range
50 MHz to 2.
Question 1: What are the key features and benefits of the National Instruments USRP-2940 for advanced wireless communications research? Answer 1: The dual input and output channels of the National Instruments USRP-2940 serve to offer researchers the flexibility to implement multiple antenna configurations, which is essential for experimenting with advanced wireless communication concepts such as Multiple Input Multiple Output (MIMO) systems, diversity reception, and beamforming techniques.
Question 2: What is the RF frequency range supported by the National Instruments USRP-2940, and what kind of processing flexibility does its Kintex-7 410T FPGA provide for wireless communications research? Answer 2: The National Instruments USRP-2940 Software-Defined Radio Device is suitable for cutting-edge wireless communications research due to its wide RF frequency range of 50 MHz to 2.2 GHz, 40 MHz RF bandwidth, dual input and output channels for multiple antenna configurations, compatibility with NI-USRP drivers and LabVIEW software on Windows, and its robust RIO architecture. Additionally, the onboard Kintex-7 410T FPGA enables custom processing and algorithm implementation, while connectivity via MXI
Question 3: What are the features and capabilities that make the National Instruments USRP-2940 an optimal choice for researchers working on advanced wireless communication projects such as MIMO, LTE relaying, and cognitive radio? Answer 3: The National Instruments USRP-2940 offers key features such as a wide RF frequency range from 50 MHz to 2.2 GHz, a 40 MHz RF bandwidth, dual input and output channels, and a Kintex-7 410T FPGA for custom processing, as well as compatibility with NI-USRP drivers and LabVIEW software on Windows, and robust connectivity options through MXIe and Ethernet buses, all of which benefit advanced wireless communications research by providing a versatile, high-performance
Question 4: What are the features and capabilities of the National Instruments USRP-2940 Software-Defined Radio Device that make it suitable for cutting-edge wireless communications research? Answer 4: The National Instruments USRP-2940 supports an RF frequency range from 50 MHz to 2.2 GHz, and its Kintex-7 410T FPGA provides the flexibility for custom processing and algorithm implementation, which is essential for advanced wireless communications research.
Question 5: What are the specific functions of the National Instruments USRP-2940’s dual input and output channels in wireless communications research? Answer 5: The National Instruments USRP-2940 is an optimal choice for advanced wireless communication projects due to its wide RF frequency range from 50 MHz to 2.2 GHz, a 40 MHz RF bandwidth, compatibility with NI-USRP drivers and LabVIEW software, robust RIO architecture, dual-channel input and output for multiple antenna configurations, a powerful Kintex-7 410T FPGA for custom processing, precise gain control with fine steps for both transmitting and receiving, and high-speed data transfer
