Communications Converters and Calculators





Online Calculator - General Math
49 Mhz Cordless Phone Frequency Table
900 Mhz Cordless Phone Frequency Information
Amateur 5 Side Loop Antenna Calculator
Amateur Antenna Frequency Trap Calculator
Amateur Antenna Line Of Sight Distance Calculator
Amateur Beam Antenna (3 Element Yagi) Calculator
Amateur Beam Antenna (7 Element Yagi) Calculator
Amateur Dipole Antenna (HVL) Calculator
Amateur Dipole Antenna (Including Tees) Calculator
Amateur Dipole Antenna (Inverted Vees) Calculator
Amateur (Ham) Radio Bands Allocations
Amateur Quarter Wave Ground Plane Antenna Calculator
Amateur Vertical Antenna Calculator
AM Clear Channel Radio Frequency Table
Analog Cellular Phone Frequency Table
Axial Mode Helix Antenna Calculator
Cellular, PCS, GSM, and Japanese Digital Cellular Frequencies Table
Citizens Band Radio (CB) Frequency Table
Common Frequency Information
Cordless Phone Information
Cubical Quad Antenna Calculator
EIRP Calculator
Family Radio (FRS) Frequency Table
Frequency Wavelength Calculator
High Frequency Filter Calculator
Marine VHF Band Radio Frequency Table
Morse Code To Text Converter
Parabolic Antenna Efficiency Calculator
Parabolic Dish Antenna Calculator
Phone Alpha Representation To Number Conversion
Phone Number To Alpha Representation Conversion
Conventional Phone Operating Parameters
Pure ERP And EIRP Calculator
RF Converter
Satellite Antenna Information Calculator
Satellite Antenna Position Calculator
Satellite Azimuth And Elevation Position Calculator
Satellite Orbit Data Calculator
Satellite S Band Radio Frequency Table
Telephone Number To Alpha Representation Conversion
Television Frequency Table
Text To Morse Code Converter
Text To Morse Code And Morse Code To Text Converters
Two-Wire (SWA) Beverage Antenna Transformer Calculator
US And International Tables Of Frequency Allocations
US FM Low Power Radio Stations (LPFM) Table (very large!)
US Frequency Allocations Table, 3 to 300 khz
US Frequency Allocations Table, 300 to 3000 khz
US Frequency Allocations Table, 3 to 14 mhz
US Frequency Allocations Table, 14 to 30 mhz
US Frequency Allocations Table, 30 to 108 mhz
US Frequency Allocations Table, 108 to 300 mhz
US Frequency Allocations Table, 300 to 1400 mhz
US Frequency Allocations Table, 1400 to 3000 mhz
US Frequency Allocations Table, 3 to 14 ghz
US Frequency Allocations Table, 14 to 30 ghz
US Frequency Allocations Table, 30 to 100 ghz
US Frequency Allocations Table, 100 to 300 ghz
Voltage Standing Wave Ratio (VSWR) Loss Calculator
Whip Antenna Length And Frequency Calculator
Wireless 2.4 GHz Directional Antenna Calculator