USRP軟件定義的無線電獨立設(shè)備，其內(nèi)置有FPGA和Intel i7板載處理器，可與NI Linux Real-Time，Linux Fedora或Linux Ubuntu Real-Time操作系統(tǒng)一起配置。您可以使用LabVIEW Communications System Design Suite對板載處理器和FPGA進(jìn)行編程，也可以使用開源軟件工作流程來確定性地控制您的應(yīng)用程序。

USRP-2974非常適合原型化一系列高級研究應(yīng)用程序，包括獨立LTE或802.11設(shè)備仿真；以及 媒體訪問控制（MAC）算法開發(fā)；多輸入多輸出（MIMO）系統(tǒng)；異構(gòu)網(wǎng)絡(luò)；LTE中繼；射頻壓縮采樣；頻譜感應(yīng) 認(rèn)知無線電 波束成形 和方向?qū)ふ摇?/p>

USRP N320利用UHD的軟件開發(fā)，簡化了對網(wǎng)絡(luò)上多個設(shè)備的控制和管理，具有遠(yuǎn)程管理任務(wù)(如調(diào)試、更新軟件、重新啟動、重新設(shè)置到工廠狀態(tài)和監(jiān)視系統(tǒng)健康狀況)的功能。

獨立（嵌入式）或基于主機(jī)（網(wǎng)絡(luò)流）的操作

LabVIEW Communications System Design Suite 支持使用NI Linux Real-Time對FPGA和主機(jī)進(jìn)行編程。

LabVIEW Communications 802.11應(yīng)用框架 可提供基于FPGA的可修改的802.11 MAC和PHY參考設(shè)計

LabVIEW Communications LTE應(yīng)用程序框架 可提供基于FPGA的可修改LTE MAC和PHY參考設(shè)計

Xilinx Kintex-7 410T

14 bit ADC, 16 bit DAC

Gen1x4 PCIe Connection

SFP+ High Speed Serial Link

On-board Processor

x86 onboard processor equipped with NI Linux Real Time OS for deterministic processing

Intel Core i7 2 GHz Quad Core Processor

Congatec COM Express Conga-TS170 SoM

8 GB DDR4

MicroUSB to the SoM

RJ45 (1 GbE)

PCIe Gen x4

RF

2 RX, 2TX

10 MHz to 6 GHz extended frequency range

Up to 160 MHz of instantaneous bandwidth per channel

RX, TX filter bank

GPS-Disciplined OCXO

Clock reference

PPS time reference

External RX, TX LO input ports

Built-in GPSDO

Interface I/O

Interface I/O

Two USB 3.0 ports

Two USB 2.0 ports

USB 1.0 JTAG

Display Port

AUX I/O

Two SFP+ ports (1 Gigabit Ethernet, 10 Gigabit Ethernet, Aurora)

PCIe Gen x4

1 Gb Ethernet (connection to host)

Ref In/Out

PPS In/Out

Additional Resources

• USRP-2974 User Manual

• USRP-2974 Hardware Resources

• USRP-2974 Getting Started Guide

• USRP-2974 Front Panel, Back Panel, and LEDs

Kit Contents

• USRP-2974

• 30 dB SMA Attenuator

• SMA Cable

• Power Supply

• Getting Started Guide

Supported Software

• LabVIEW Communications System Design Suite

• LTE Application Framework

• 802.11 Application Framework

Recommended Accessories

• 10 Gigabit Ethernet Card for Desktops

• 10 Gigabit Ethernet Cable with SFP+ termination

• Octoclock CDA-2990

• GPIO Expansion Kit

• GPS Antenna