This is a follow up video for adding streaming audio via WiFi to the Android based BLUEDUO remote display for the Elad FDM-DUO.This is accomplished by using the Soundwire audio…

With the release of the Icom 7300 a few months ago, a built in spectrum / waterfall display has become a very popular idea. The little Elad FDM-DUO when connected…

When it comes to a low cost SDR QRP Transceiver W0MKA has the right idea. The mcHF QRP transceiver is a project that W0MKA has been working on for awhile…

 Introduction If you are an aircraft monitoring enthusiast, you might have eyed some of the ADS-B radar boxes that allow you not only to receive ADS-B tracking information, as well…

Introduction ADS-B Aircraft Monitoring can be a fascinating hobby, allowing you to view live tracks of some nearby aircraft within a 100 miles or more in your area. Some hobbyist…

Introduction Many ADS-B hobbyist like to share data with the public. Their are several sharing services out there that one can use to do this. However, one of the draw…

After several days of working on the Softrock RX-TX kit, I have completed the receiver section of the radio kit. Initially did this did not go well. When I plugged…

  I am currently building the Softrock Ensemble RXTX SDR transceiver kits from Tony Parks KB9YIG. I will say that this is a very challenging kit. I have built previous…

Midi to the Rescue One of the big advantages and disadvantages of Software Defined Radio is the ability to control the software with virtual buttons and knobs via an computer…

PA3BNX ,Lodewijk Baars sent in an interesting project that he is working on. It involves using Digital Signal Processing techniques applied to Radio Direction Finding. He provides the plans, PCB…