This tutorial is intended for Software Defined Radio (SDR) beginners wishing to decode LoRa messages using gr-lora. We will be using a LoRa modem under our control in order to transmit messages, and ...

This section summarizes the items you need to purchase for a software-defined radio (SDR) setup. Note you will need to source these independently, as no kits are available for the SDR setup on ...

大枚をはたいてCopilot+PCを購入したので、使い倒してやろうということで、いろんなソフトなどを入れたりしている。今回はSDRを使ってみたいなということで、インストールしてみた。 1．SDRとは SDRとはなにかというのがわからない人もおられると思うので ...

If you’ve got an RTL-SDR compatible receiver, you’ve probably used it for picking up signals from all kinds of weird things. Now, [Jaron McDaniel] has built a tool to integrate many such devices into ...

No doubt most tech and electronic enthusiasts have encountered buzz around SDR, software-defined radio, and asked themselves “what’s the sudden big deal,” if the technology existed for decades? The re ...

Before swearing my fealty to the Jolly Wrencher, I wrote for several other sites, creating more or less the same sort of content I do now. In fact, the topical overlap was enough that occasionally ...

Android端末にSDRドングルと呼ばれるモノをUSB接続すると、ラジオになっちゃうんスよ。詳細は上記リンクにあるが、手持ちのAndroid端末でいろ〜んな電波を受信＆聴取できるようになるのだ。 唐突にソフトウェアラジオに注目した理由は、モバイラー的防災 ...

We’ve all used walkie-talkies at one point or another, or seen a cop do it on some movie. Short-hand radio has been around forever, but creating your own radio to listen in can cost hundreds of ...