亚洲精品无码一区二区三区久久久,长春欧亚卖场是哪个区,美熟女一区二区三区,亚洲中文字幕无码一区二区三区 ,欧美人与动牲交zooz男人,日本黄h兄妹h动漫一区二区三区,亚洲国产综合久久天堂,四虎成人影视免费在线站长,小黄片午夜视频在线播放,久久久日韩精品一区二区三区

產品概述

USRP N310是一種網絡軟件定義無線電(SDR)，為大規模和分布式無線系統的部署提供可靠性和容錯能力。USRP N310設備通過引入的功能來遠程執行任務，如更新軟件、重新啟動、工廠重置、自我測試、主機PC/ARM調試和監視系統健康狀況，從而簡化了無線電網絡的控制和管理。

USRP N310是SDR市場中通道密度的設備之一，提供4個RX和4個TX通道，具有半寬RU尺寸。RF前端使用兩個AD9371收發器，這是來自Analog Device的RFIC技術。每個頻道提供高達100MHz的瞬時頻寬，頻率范圍涵蓋10MHz～6GHz。

開源的USRP硬件驅動程序(UHD) API和射頻片上網絡(RFNoC) FPGA開發框架減少了軟件開發工作，并與GNU Radio等多種行業標準工具集成。用戶可以快速原型化和可靠地部署各種SDR應用程序的設計，如無線試驗臺、遠程無線電頭、頻譜監控等。請注意，USRP N310不是為快速調諧而設計，因而不適合跳頻應用。

基帶處理器

基帶處理器使用Xilinx Zynq-7100 SoC來提供一個大容量用戶可編程FPGA，用于實時和低延遲處理，以及一個雙核ARM CPU用于獨立操作。用戶可以直接將應用程序部署到預裝的嵌入式Linux操作系統上，或者通過兩個SFP+端口使用高速接口(如1GigE、10GigE和Aurora)將采樣數據注入到PC上。

同步

USRP N310具有靈活的同步體系結構，支持傳統的SDR同步方法，如時鐘參考、PPS時間參考和GPSDO，從而實現了高通道數MIMO系統。此外，USRP N310采用開源的White Rabbit時序協議，具有的基于以太網的同步特性。在沒有gps的環境中，White Rabiit可以實現長距離的精確基帶同步。有關更多信息，請參考“Using Ethernet-Based Synchronization on the USRP N3xx Devices"。

可信平臺模塊(TPM)

USRP N310包括一個可信平臺模塊，以支持一些安全特性，如文件加密。由于產品在一些國家的適從性限制，USRP N310有兩種變體:

帶TPM標準型(PN 785067-01)

非TPM型(PN 786465-01)

在中國大陸和香港只有USRP N310的非TPM提供。USRP N310帶TPM型在法國、以色列或俄羅斯不可用，直到在這些國家注冊。

產品特征

• High channel density

• Reliable and fault-tolerant deployment

• Remote management capability

• Stand-alone (embedded) or host-based (network streaming) operation

• Fully integrated and assembled (the USRP N310 does not support swappable daughtercards)

• 10 MHz to 6 GHz extended frequency range

• Up to 100 MHz of instantaneous bandwidth per channel

• 4 RX, 4TX in half-wide RU form factor[1]

• RX, TX filter bank

• 16 bit ADC, 14 bit DAC

• Configurable sample rates: 122.88, 125, and 153.6 MS/s

• Xilinx Zynq-7100 SoC

• Dual-core ARM Cortex-A9 800 MHz CPU

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

• RJ45 (1 GbE)[2]

• Clock reference

• PPS time reference

• External RX, TX LO input ports [3]

• Built-in GPSDO

• 1 Type A USB host port

• 1 micro-USB port (serial console, JTAG)

• Trusted Platform Module v1.2

• Watchdog timer

• OpenEmbedded Linux

• USRP Hardware Driver™ (UHD) open-source software API version 3.11.0 or later

• RF Network on Chip (RFNoC™ ) FPGA development framework

• Xilinx Vivado 2017.4 Design Suite (license not included)

• GNU Radio support maintained by Ettus Research™ through GR-UHD, an interface to UHD distributed by GNU Radio

[1] The RF front-end uses two AD9371 transceivers that are independently tunable. Each transceiver is capable of 2X2 MIMO operation with LO sharing between each channel.

[2] The RJ45 port is used for remote management of the device and does not support IQ streaming.

[3] The external LO frequency must be twice the center frequency, with center frequency limited to the range from 300 MHz to 4 GHz. Phase coherency is not repeatable after retune or reinitialization of the RF front-end. Phase recalibration is required after these operations.

設計框圖

點擊查看大圖 USRP N310 Motherboard 點擊查看大圖 USRP N310 Daughterboard

其他資源

• USRP N310 Getting Started Guide

• USRP N310 Hardware Resources

• Schematics

• Building and Installing UHD and GNU Radio Application Note

• Verifying USRP Operation Application Note

• RFNoC Development Application Note

• Getting Started With UHD and C Application Note

• Using Ethernet-Based Synchronization Application Note

包裝清單

• USRP N310

• RJ45 Ethernet Cable

• SFP+ to RJ45 Adapter

• Micro-USB cable

• Imaged microSD Card

• Power Supply

Recommended Accessories

• 10 Gigabit Ethernet Card for Desktops

• 10 Gigabit Ethernet Cable with SFP+ termination

• Octoclock CDA-2990

• GPIO Expansion Kit

Related Products

• USRP N300

•