QRP Amateur Radio Club International

QRP ARCI logo

QRP ARCI is a club for low power enthusiasts worldwide.

We produce a professional quality magazine (QRP Quarterly), organize an annual conference at Dayton ('Four Days In May' or FDIM), and sponsor various QRP contests and awards.

 

Our aim is to promote QRP and a variety of related activites. Many of our members enjoy home construction, kit building, antenna experimentation, backpacking and portable operation. Minimalist radios built in small tins are very popular but we also enjoy the very latest high performance radios such as the Elecraft KX3, Ten-Tec Argonaut and the OpenHPSDR.

Let us know if we can promote your club, group, kit or product.

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

 

 

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