Description
The NI USRP-2921 is a sophisticated Software Defined Radio (SDR) kit designed for versatile applications in communication and signal processing. Manufactured by National Instruments, this kit is identified by its part number 781907-0112 and falls under the category of NI USRP.
This model is particularly notable for its capability to operate within the 2.4 to 2.5 GHz and 4.9 to 5.9 GHz RF frequency ranges, ensuring wide applicability across different wireless communication standards. It supports an RF bandwidth of 20 MHz, which is sufficient for a variety of signal processing tasks. The USRP-2921 offers Ethernet connectivity, facilitating easy integration into existing networks.
One of the key features of this device is its fine control over signal parameters, with the transmitter gain step being adjustable in 0.5 dB increments and the receiver gain step in 2 dB increments. This allows for precise control over signal strength, optimizing performance for specific applications. The device operates in a half-duplex communication mode, with one input and one output channel, making it suitable for a wide range of signal processing tasks.
Another important aspect of the USRP-2921 is its noise figure, which ranges from 5 dB to 7 dB, indicating its efficiency in minimizing signal noise. This is crucial for maintaining the integrity of the transmitted and received signals. The device is designed to operate optimally at an ambient temperature of 23°C ± 5°C, ensuring reliable performance under standard laboratory conditions.
It’s important to note that the NI USRP-2921 is offered without a power supply, allowing users the flexibility to integrate it into existing setups or choose a power solution that best meets their specific requirements. This kit represents a powerful tool for engineers and researchers working on innovative wireless communication and signal processing projects.
| Specification | Detail |
|---|---|
| Part Number | 781907-0112 |
| Category | NI USRP |
| Model | USRP-2921 |
| Short Description | NI USRP-2921, 2.4 AND 5 GHz SDR Kit – without Power Supply |
| Manufacturer | National Instruments |
| RF Frequency Range | 2.4 to 2.5 GHz, 4.9 to 5.9 GHz |
| RF Bandwidth | 20 MHz |
| Connectivity | Ethernet |
| Transmitter Gain Step | 0.5 dB |
| Receiver Gain Step | 2 dB |
| Channels | 1 Input, 1 Output |
| Communication Mode | Half-Duplex |
| Noise Figure | 5 dB to 7 dB |
| Operating Temperature | 23°C ± 5°C |
Question 1: What’s the RF frequency range of the NI USRP-2921?
Answer 1: 2.4 to 2.5 GHz and 4.9 to 5.9 GHz
Question 2: Does the USRP-2921 include a power supply?
Answer 2: No, it does not include a power supply.
Question 3: What is the part number for the NI USRP-2921?
Answer 3: 781907-0112
Question 4: What type of connectivity does the USRP-2921 offer?
Answer 4: Ethernet connectivity
Question 5: Is the USRP-2921 full-duplex or half-duplex?
Answer 5: It operates in half-duplex mode.
