Amateur Radio Toolkit 2025

The Amateur Radio Toolkit is an essential app for ham radio enthusiasts, offering a wide range of calculators and tools to support the design and construction of radios and antennas for all your projects.

Key Features:

• Q Code: Reference for common Q codes used in communication.
• 92 Code: List of standard 92 codes.
• RST Code: Guide to RST signal reporting.
• Coordinate Calculator: Convert your Maidenhead grid square to latitude and longitude.
• Grid Square Calculator: Determine your Maidenhead square using latitude and longitude.
• Distance Calculator: Measure the distance between two Maidenhead squares.
• Unit Converter: Easily convert between different units.
• Location Finder: Pinpoint your current location.

Antenna Calculators:

• Dipole Antenna: Calculate optimal lengths for a dipole antenna at a specific frequency.
• Vertical Antenna: Find ideal lengths for vertical antennas.
• Cubical Quad Antenna: Optimize the size of a cubical quad antenna for your frequency.
• Inverted Vee Antenna: Get precise lengths for an inverted Vee antenna.
• Ground Plane Antenna: Design a ground plane antenna with the right dimensions.
• J Pole Antenna: Calculate measurements for a J pole antenna.
• Yagi Antenna (3 & 7 elements): Get the ideal dimensions for three- or seven-element Yagi antennas.

Technical Tools:

• VSWR: Convert VSWR, reflection coefficient, return loss, and mismatch loss.
• Wavelength Frequency Converter: Switch between wavelength and frequency.
• Air Core Inductor: Compute inductance or dimensions of air core inductors.
• Low & High Pass Filters: Design RC or RL low and high pass filters.
• Ohm's Law: Calculate voltage, current, resistance, or power.
• Reactance: Determine the reactance of capacitors or inductors.
• Decibel Calculator: Convert or calculate decibel values based on power or voltage.
• Voltage Divider: Calculate voltage output or resistance.
• Resistor and Capacitor Tools: Find resistance or capacitance for components in series or parallel.
• Coaxial Cable Calculator: Analyze coaxial cable properties.
• Morse Code & Communication Tools:
• Morse Code: Access to morse code reference.
• CW Abbreviations: List of common abbreviations.
• NATO Phonetic Alphabet: Guide to phonetic alphabet used in radio communication.

Other Calculators:

• Balun Calculators: Design half-wave coax and narrowband baluns.
• Magnetic Loop Antenna: Calculate dimensions for small magnetic loops.
• Full Wave Loop Antenna: Get precise lengths for full-wave loop antennas.
• ERP & EIRP: Convert and calculate ERP and EIRP values.
• RMS Voltage: Compute RMS voltage.
• Pi & T Attenuator: Design attenuators by entering attenuation and impedance.
• Doppler Shift: Calculate Doppler shift for moving objects or signals.

Download Amateur Radio Toolkit app to access these advanced tools to elevate your ham radio projects.

In app purchase included : Weekly for 2.99$ Monthly for 5.99$ Yearly for 9.99$ Life time for 17.99$

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