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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