The SpaceWeather website contains lots of information that should be of interest to ham radio enthusiasts. Solar activity is featured heavily and there is news about auroras and meteor showers.

For an up to date view of what is happening visit

QRP Quarterly

QRP Quarterly - April 2016

QRP Quarterly - April 2016

Technical Articles

Idea Exchange (Mike Czuhajewski WA8MCQ)
    Kluge Fixed Mobile Antenna (N2CX)
    Remote Digital Signal Selection (KC0ZNG)
    Making Custom Length Spacers (N7SUR)
    Magic Magnetic Vertical Loop Antenna (K4LXY)
    TTL-Level Audio Frequency Signal Source (KC0ZNG)
    Solution to the Signal Selection Exercise (KC0ZNG)

Ionospherica (Kai Siwiak KE4PT)
Rotary Encoders Revisited (Jack Purdum W8TEE)
Building a Novice Station with Benefits (Preston Douglas WJ2V)
Simple Si5351 Beacon on 10m (Ben Kuo KK6FUT)
Techniques for Building a QRP Field Antenna (L.B. Cebik W4RNL (SK))

Sample of QRP QuarterlyTry it free !
Download the
January 2015

 from $25 per year