Company logo
LIBRARY

All

02RESOURCE / ZIPlibusb Runtime Librarylibusb-1.0.dll is an open-source, cross-platform USB communication dynamic link library, used for USB communication between the UHD framework and RF210 devices on Windows. The UHD 4.2 Windows installer does not include this runtime library; its absence causes errors in commands such as `uhd_find_devices` and `uhd_usrp_probe`, preventing RF210 device recognition. This resource is a 64-bit version compiled with VS2019, fully compatible with the build environment of the `uhd_4.2.0.0-release_Winx64_VS2019.exe` installer. It is intended to be deployed into the UHD `bin` directory to resolve USB interface recognition issues.
2026-09-24 14:37:24
04RESOURCE / MP4Independent and Controllable, Intelligent Creation of the Electromagnetic Future | Dayao Technology Promotional VideoDayao Technology is a national high-tech enterprise located in the Xiangjiang New Area of Changsha, specializing in Software-Defined Radio (SDR) and electromagnetic signal processing. This video provides a quick overview of the company’s core capabilities: building a five-layer full-stack technical architecture—‘Tiangong · Tianwen · Tianpu · Tianyu · Tiangang’; the Tianwen simulation platform is comparable to MATLAB and LabVIEW; the Tianyu SDR hardware covers the full frequency band from 1 MHz to 18 GHz; business services span national defense and education, with strategic focus on low-altitude economy, 6G, and intelligent sensing.
2026-09-07 19:35:15
05RESOURCE / MP4Universal Software-Defined Radio Device RF320Can the domestic RF320 compete? Dayao Technology's RF320 Series Software-Defined Radio (SDR) is an independently developed, fully domestic alternative to the USRP E320. Chip-level domestic substitution (Fudan Microelectronics FM45T900 + North Microelectronics AD9361), zero driver modifications required, and full UHD compatibility. Frequency range maximized: standard version 1 MHz–6 GHz; ultra-wideband RF320H extends up to 18 GHz. Hard specs: 2 transmit / 2 receive channels, 56 MHz bandwidth, 12-bit resolution, ±0.5 ppm stability, noise floor as low as 8 dB; 1G/10G Ethernet interface; compact size—just 0.5 kg, palm-sized. Ideal for universities, radar, satellite, spectrum monitoring, and defense applications—choose RF320G or RF320H per your needs. Contact us privately for documentation and live demos!
2026-09-01 15:49:05
06RESOURCE / PDFGeneral Software-Defined Radio Peripheral Selection Guide White PaperThis white paper systematically explains the USRP hardware architecture, selection criteria, software development compatibility, and technical specifications of each model, providing engineers in communications, radar, electronic warfare (EW), and 6G R&D with a practical USRP device selection basis aligned with real-world application requirements. It also offers professional guidance for SDR device selection in RF technology R&D, testing, and deployment.
2026-08-19 09:36:39
07RESOURCE / MP4Universal Software-Defined Radio Device RF210 VideoThe RF210 platform features an aluminum alloy matte anti-vibration enclosure and is functionally aligned with the USRP B210, while extending both functionality and performance beyond the original B210. It is built around the Xilinx Kintex-7 XC7K325T FPGA and Analog Devices’ AD9361 RFIC, and provides the USRP Hardware Driver (UHD) software stack. The AD9361 transceiver in the RF front-end delivers 56 MHz instantaneous bandwidth and—combined with a filter bank—covers the 70 MHz–6 GHz frequency range. Optimized software drivers further enable fast frequency hopping. Pre-selection filter banks in both transmit and receive RF front-ends enhance frequency selectivity, improving harmonic and spurious suppression over the original B210 and optimizing overall receiver performance.
2026-03-05 06:22:32
08RESOURCE / MP4General-purpose Software-Defined Radio Device RF310 VideoThe RF310 features an aluminum alloy matte anti-vibration enclosure and is functionally comparable to the USRP X310, with enhanced performance over the original X310. Based on an optimized driver design, it supports configurable arbitrary master clock rates (the original X310 supports only 200 MHz and 184.32 MHz), enabling precise configuration of arbitrary sampling rates. The RF310 supports multiple RF daughterboards, with the widest supported RF daughterboard bandwidth reaching 160 MHz and frequency coverage spanning 1 MHz to 6 GHz. It employs a user-programmable Kintex-7 FPGA and optional high-speed interfaces (PCIe, 10-Gigabit Ethernet, Gigabit Ethernet). The RF310 uses the open-source, cross-platform UHD driver, offers rich development frameworks—including support for the RFNoC framework and open-source projects—and includes an RF160 daughterboard.
2026-03-06 03:29:16
09RESOURCE / MP4Tiangang Reconfigurable Electromagnetic Signal Simulator VideoThis device is developed based on Software-Defined Radio (SDR) technology and can simulate signals from multiple domains—including communications, navigation, radar, and electronic warfare. It supports multi-unit networked coordination and control: multiple units transmit waveforms of different signal types, at different times and frequencies, thereby constructing complex multi-dimensional electromagnetic environment spectra across space, time, and frequency. The device also features electromagnetic signal reception and real-time electromagnetic spectrum visualization and evaluation capabilities. Advantages include high signal fidelity, operational flexibility, reduced equipment variety, and rapid system upgrades—making it an effective technical solution for constructing complex electromagnetic environment spectra and related training applications. The Educational Standard Model covers a spectrum range of 1 MHz to 6 GHz with a maximum instantaneous bandwidth of 40 MHz, making it suitable for diverse applications—including teaching, research, and training—in laboratory environments.
2026-03-06 03:30:11
Total 17
  • 1
  • 2