
About RTL-SDR
What is RTL-SDR? RTL-SDR is a very cheap ~$30 USB dongle that can be used as a computer based radio scanner for receiving live radio signals in your area (no internet required). Depending on the particular model it could receive frequencies from 500 kHz up to 1.75 GHz.
rtl-sdr.com
The RTL-SDR is an ultra cheap software defined radio based on DVB-T TV tuners with RTL2832U chips. The RTL-SDR can be used as a wide band radio scanner. It may interest ham radio enthusiasts, hardware hackers, tinkerers and anyone interested in RF.
The 5 Best Software-defined Radios (SDR) for 2025 - OneSDR
2025年1月25日 · Best Budget Software-defined radio receiver – RTL-SDR. If you are looking for a low cost device to experiment with SDR and get your toes wet, look no further than the RTL-SDR. It is a small USB dongle that is packed with radio receiver electronics! On account of its low cost this is is truly the Arduino of the SDR world. The RTL-SDR is being ...
【火腿测评】2024年软件定义无线电SDR哪家强?8款市售尖货让你不再挑花眼|天线|接收器|调谐器|无线电波|无线电sdr…
2024年1月25日 · 作为外设,您可以通过 usb 连接将其插入电脑,并使用兼容的 sdr 软件。 虽然 Ubuntu 是推荐使用的操作系统,但您也可以在各种 Linux 版本甚至 Windows 和 macOS 中使用它。
DIY笔记本电脑嵌入式SDR (软件无线电) Part I - 哔哩哔哩
相比较功能专一的无线电电台, sdr系统借用了一般电脑中的 声卡 或其他 模数转换器,将信号处理工作 被交给通用处理器(cpu),而不是在专用硬件( 电子电路 )。 虽然市面上常见的sdr一般只能作为接收机使用,并不能发射信号。
想DIY软件无线电?只看这一篇就足够了:SDR硬件方案一网打尽
SDR硬件位于天线和数字信号处理之间,负责把无线电信号数字化,交由主机或者嵌入式系统(FPGA 、DSP,MCU)处理。 SDR硬件一般包含射频和数字两部分。 这里的射频指广义的从天线到ADC、DAC这部分,包含了高频/射频,中频IF(如果有),零中频,模拟基带,相关的滤波以及混合信号ADC/DAC。 之所以不以数字部分为线索,是因为数字部分的实现方案无外乎以下四种: 基于FPGA(亦可接主机)。 典型代表:USRP系列. 基于Xilinx Zynq SoC FPGA。 典型代 …
Amazon.com: Sdr Radio Usb
Nooelec NESDR Mini USB RTL-SDR & ADS-B Receiver Set, RTL2832U & R820T Tuner, MCX Input. Low-Cost Software Defined Radio Compatible with Many SDR Software Packages. R820T Tuner & ESD-Safe Antenna Input
Nooelec RTL-SDR, FM+DAB, DVB-T USB Stick Set with RTL2832U …
2012年11月2日 · The RTL-SDR radio support package enables you to design wireless receivers using real world signals. Using Communications System Toolbox in conjunction with an RTL-SDR USB radio, you can design and prototype systems that process real-time wireless signals in MATLAB and Simulink.
List of software-defined radios - Wikipedia
This article provides a list of commercially available software-defined radio receivers. Embedded or True IQ data via 1 x USB 3.1 GEN 1. Internet remote via HTTP / JSON. Embedded or True IQ data via 1 x or 2 x USB 3.0. Optional 1 x USB 3.1 GEN2 (power only). Internet remote via HTTP / JSON. Full IQ and/or Spectra data rate streaming.
Nooelec NESDR Mini USB RTL-SDR & ADS-B Receiver Set, …
Buy Nooelec NESDR Mini USB RTL-SDR & ADS-B Receiver Set, RTL2832U & R820T Tuner, MCX Input. Low-Cost Software Defined Radio Compatible with Many SDR Software Packages. R820T Tuner & ESD-Safe Antenna Input: External TV Tuners - Amazon.com FREE DELIVERY possible on eligible purchases
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