If you take a close look, you may find that each of your SDR receiver front end designs is quite different. You need to learn the differences to get best performance from your radios. Read more
Category: Software Defined Radio
Front End Attenuation with RSPduo Medium Wave
A five dollar module from eBay lets you experiment with front end attenuation to avoid SDR overload from local broadcasters and enjoy medium wave DX. Read more
Medium Wave Filtering with RSPduo
Your wideband SDR receiver can be crippled by strong local broadcast signals. Medium wave filtering can provide the solution. Either a bandstop or high pass filter does the trick. Read more
Make SWL Great Again with RSPduo
You can make SWL great again. Just add a couple of antennas to the RSPduo and press the Play button. Read more
Wideband Rejection Filtering for MW Overload
A wideband rejection filter may be used to prevent medium wave overload while still keeping the wideband nature of your receiving system intact. Learn more. Read more
Medium Wave Overload – Good and Bad News
Strong local broadcasters can create medium wave overload which causes problems for shortwave reception on higher frequencies. Read more
SDR Antenna Patch Bay
Here’s a neat little project for those of you who like using a 3D printer to compliment your radio hobby. It’s an SDR antenna patch bay. Read more
Dual Antenna Spatial Filtering Really Works
Enjoy RSPduo Dual Channel Receiver
Time for me to enjoy the RSPduo dual channel receiver, especially with wideband loop antennas and diversity reception here in western Canada. Let my journey begin! Read more
Arrange SDR Receivers – New Radio Shack Ideas
At some point, you may want to arrange SDR receivers for easy antenna switching. Here’s how I accomplished this with my SDR radios and active antenna controllers. Read more