Ham Radio Formulas
Links
Math For The General Class Radio Operator
AMATEUR RADIO: BASIC & ADVANCED EXAM WORKED EXAMPLES
Ham Radio Formulas Software: Ham Radio License Extra Exam Preparation, Ham Radio License Complete Exam Preparation, Ham Radio Logging Program And More (Dounload)
Voltage, Amperage, Resistance, Power Equation Chart
The W5JCK Guide to the Mathematic Equations Required for the Amateur Extra Class Exam