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Universal Software-Defined Radio Device RF320

Can 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 15:49:05Dayao TechTianyu Hardware Equipment Series
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Can 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 FMQL45T900 + North Microelectronics AD9361; zero driver modifications required, full UHD compatibility); frequency range maximized: standard version 1 MHz–6 GHz; ultra-wideband RF320H extends up to 18 GHz; hardware specifications: two transmit and two receive channels, 56 MHz bandwidth, 12-bit resolution, ±0.5 ppm stability, noise figure as low as 8 dB; 1 GbE / 10 GbE interface; compact size—just 0.5 kg, palm-sized. Choose the G or H variant as needed for universities, radar systems, satellites, spectrum monitoring, or defense applications. Contact us privately for documentation and demonstrations!

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RESOURCE / ZIPUniversal USB Driver Base Resource Library for Windows Platformusb_common_windrv_default-gccf87eb is a lightweight, universal USB driver foundation library compatible with all Windows platforms, effectively resolving common issues such as abnormal USB device recognition, cumbersome driver adaptation, and unstable communication under Windows.2026-09-28 09:35:03RESOURCE / 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 14:37:24RESOURCE / ZIPUHD DriverUHD Windows driver, compatible with all devices including RF210, RF310, RF320, RF321, RF325, RF440, etc.2026-09-23 17:21:56RESOURCE / 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