Under Construction
Finding & Removing Hidden COM ports for Non-connected Devices in Windows XP (this procedure also works for Windows 7 & 10)
Contest University PowerPoint Presentation by K5ZD
Competitive Contesting Starts With A Question by Kevan N4XL
FCC Ground Conductivity Maps By James K9YC
Capacitor types, characteristics, and applications by Alan W2AEW
Power Supply Decoupling & Filtering: why we use multiple caps in different locations by Alan W2AEW
By N9RV
K2TR on Coax Stubs - via K1TTT Technical Reference
By AI4FR
By AI4FR
Contest Calendars
This site provides detailed information about amateur radio contests
throughout the world, including their scheduled dates/times, rules
summaries, log submission information and links to the official rules as
published by the contest sponsors.
This website is devoted entirely to Amateur Radio HF Contesting on 1.8 - 50 MHz by Jan, SM3CER
ARRL contests for the next 12 months. A generic
ARRL contest calendar is also provided that gives the weekends for all
our events, to assist with long-term planning of your contest
operations. The Contest Corral files include non-ARRL events.