SpaceWeather

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 www.spaceweather.com

QRP Quarterly

Jan 2019

QRP Quarterly - January 2019

Technical Articles

Idea Exchange—Mike Czuhajewski—WA8MCQ

Get Down With Your Sloper!—N2CX
Transistor Sockets from SIP Strips—W4OP
Cleaning Out PCB Holes—K7WXW, KD4PBJ, W6DAN, N5BGZ, AC7AC
Space-Saving Bench Supply—KCØZNG
Failed Twist-Lock Electrolytic Capacitors—N6WFO, AA1IP


13 Antenna Notes—John Leonardelli—VE3IPS
15 Let’s Use Better Vertical Antenna Radials!—John Jaminet—W3HMS
16 Designing and Building Your Own Gear—Mike Bryce—WB8VGE
21 The Ultralight Portable Antenna Quest—Charles Bushell—KC8VWM
25 Cheap HF Quarter-Wave Stubs—Al Duncan—VE3RRD
28 How to Simply Add VHF and UHF Capability to Your QRP Station—KK5MC
34 A Modest SOTAActivation Antenna—Mike Herr—WA6ARA
36 Antennas 101: An Introduction to Multi-Wire Loops—Gary Breed—K9AY

 

 

Sample of QRP QuarterlyTry it free !
Download the
January 2015
issue 

Subscribe/Renew
 from $25 per year