for just $30 and a little elbow grease, you can actually listen in to these radio frequencies using your Android device. You just need an RTL-SDR adapter and compatible antenna. The equipment can ...

So how do they work? The DRM+SDR version couples the popular and inexpensive RTL-SDR to an Android device with a USB OTG adapter. The diagram shows how the DRM+ app connects to a phone or tablet. The ...

The ones on the rear of the car feed down into the trunk, where a bank of Nooelec NESDR RTL-SDR receivers will live ... unit has been replaced by a rooted Android entertainment system which ...

One of those articles, which graced the pages of this site a little more than seven years ago, was Getting Started with RTL-SDR. The original linked article has long since disappeared, and the ...