RTL-SDR也常被称为RTL2832U、DVB-TSDR、RTL Dongle或“$20软件定义无线电”。还有许多其他软件定义的无线电比RTL-SDR更好,但它们都是以更高的价格来的。目前我们认为空中间谍(199美元)和SDRPlay(149美元)特别提款权是最好的低成本RX只有特别提款权。然后是哈克夫($300美元)和叶片射频特别提款权(420美元和650...
RTL-SDR的工作原理如下: 该设备使用广泛使用的Realtek RTL2832U DVB-T接收器芯片。 在电视模式下,该芯片将RF信号转换为复合视频信号。 但是在SDR模式下,它采用与采集来的RF信号的采样率匹配的复杂采样器将RF信号转换为I / Q样本流。 I / Q样本流是通过对原始RF信号进行采样和低通滤波获得的。 采样率可以在软...
aviation android-application android-device dvb ads-b otg-cable rtl-sdr-dongle Updated Apr 17, 2018 Java mcore1976 / urh-arduino-cloning-keys Star 29 Code Issues Pull requests this is example of cloning my garage keys with Arduino Digispark and FS1000A transmitter. The keys sequences wer...
Story I moved recently, during which time I came across my original RTL-SDR dongle plus some variants I had found on Amazon from other vendors. I had originally purchased them to compare and play around with some waveform design, but they got shoved in a drawer and forgotten about however ...
This application is about having a bit of fun with those amazing little RTL-SDR dongles, whilst listening to AM/FM radio signals. It's nice and easy to use so why not give it a try? - Covers the full frequency range of your RTL-SDR dongle ...
I'm going to save the signal processing details for the next write-up as I feel it deserves a more in-depth explanation. But for now, the main objective is just to verify my RTL-SDR dongle works and I've selected the right antenna. So I simply took each radio station's frequency, ...
Over on the Gough’s Tech Zone blog, Gough has posted abouthis experiences in trying to obtain an E4000 RTL-SDR. He found that finding a real E4000 on ebay was tough, with most vendors claiming to have “upgraded E4000s” which were in fact R820T’s. ...
I'm going to save the signal processing details for the next write-up as I feel it deserves a more in-depth explanation. But for now, the main objective is just to verify my RTL-SDR dongle works and I've selected the right antenna. So I simply took each radio station's frequency, ...
），但也没法，只得在atom里把中英文都查出来，然后再看全文。如下 软件定义无线电硬件设备 sdr:Software Defined Radio(软件定义的无线电，是种无线电广播通信技术，基于软件定义的无线通信协议而非硬连线实现) RTL-SDR dongle:专门用于玩SDR的usb外设（硬件设备、软件保护器）定制RTL-SDR驱动程序...
I moved recently, during which time I came across my original RTL-SDR dongle plus some variants I had found on Amazon from other vendors. I had originally purchased them to compare and play around with some waveform design, but they got shoved in a drawer and forgotten about however many ...