Links

Link to on-line practice license exams

 

Link to on-line practice license exams

Learn Morse Code

Link to amateur radio resources in the Greater San Antonio Metropolitan area.

 

Link to amateur radio resources in the Greater San Antonio Metropolitan area.

SKYWARN® is a National Weather Service (NWS) program

 

SKYWARN® is a National Weather Service (NWS) program

 

Be Prepared for emergencies with emergency kits

For projects are centered around Arduino, Raspberry Pi, Intel Edison, home automation and more.
Open community of engineers that enjoy sharing knowledge and ideas  

Texas Lightning Strike Map

 

Apple Lightning App

Download My Lightning Tracker & Alerts and enjoy it on your iPhone, iPad, and iPod touch. ‎My Lightning Tracker is the best app for monitoring lightning strikes all around the world in close to real-time.
Name Tags – hats and more. Please follow this link directly to the manufacturer, the Sign Man of Baton Rouge. Order & have delivered to home.
http://www.thesignman.com   
1-877-SIGNMAN  —  1-877-744-6626
1-888-HAMTAG1  —  1-888-426-8241 “Home of the “Extra-Class-y” badge ™

FT8 Operation Tips

Good write up for those using FT8 mode.

Resistor Color Code Antenna Length Calculator
Q Codes Band Plan
The link can be used to create a certificate for your license. The certificate created can be printed and framed and then hung on your wall or you can use it simply to see what your new vanity call might look like as compared to other calls that you might be considering.
USMC Antenna Handbook MCRP 8-10B.11 Of all the variables affecting single-channel radio communications, the one factor that an operator has the most control over is
the antenna. With the right antenna, an operator can change a marginal net into a reliable net. Antenna Handbook, gives operators the knowledge to properly select and employ antennas to provide the
strongest possible signal at the receiving station of the circuit.
USMC Antenna Handbook (MCRP) 6-22DOf all the variables affecting single-channel radio communications, the one factor that an operator has the most control over is
the antenna. With the right antenna, an operator can change a marginal net into a reliable net. Marine Corps Reference Publication (MCRP) 6-22D, Antenna Handbook, gives operators the
knowledge to properly select and employ antennas to provide the
strongest possible signal at the receiving station of the circuit.

Video of 2019 RF

Youtube video of 2019 Radio Fiesta

Radio Cheat Sheets

This is a collection of programming helps (also known as “Cheat Sheets”) for many common amateur radios.

What is HamTestOnline™?
Online courses for the U.S. ham radio license exams.
Integrates study materials with question drill, using the actual exam questions and answers.
Tracks your progress and focuses on your weak areas, drilling questions you get wrong more often than ones you get right.

Battery University

Welcome To Battery University 

Battery University™ is a free educational website offering hands-on battery information. The tutorials evaluate the advantages and limitations of diverse battery chemistries, advise on best choices, and suggest ways to extend life. The information is compiled from the manufacturer’s specifications, test labs and crowdsourcing.

The tutorials differ from scientific papers by taking average readings because lab tests cannot always be repeated in real life. Battery University™ is sponsored by Cadex Electronics Inc