Electronic Formulas, Charts, Graphs

What We Do

Who We've Worked For

Special Designs

Special Projects

Murphy's Laws

There are hundreds of "formula" sites on the web - for calculating everything from 3 phase power requirements to 5 gig antenna dimensions. Instead of reinventing the wheel, here are some favorites that can save you some time. Also included are info links. The best place to start?

FCC:

Starting Out - Finding your way around fcc.gov

Media Forms

IMPORTANT: Radio License Renewal Page (it's that time!)

AM Page
AM Query

FM Page
FM Query
LPFM Page

TV Page
TV Query

Mailing Addresses

Broadcasting Tools

Tech Formulas: (does anyone use "formulae" anymore?)

db and Power Calculator
Air Coil Calculations
Inductance
Capacitive Reactance
Wire Resistance
Resistors in Parallel
RF Calculators
Transmission Line Calculators
Resonant Frequency Calculator
Q Calculator
General Radio Formulas and Programs