## [App] Amateur Radio Toolkit

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Amateur Radio Toolkit is the best app for ham radio hobbyists.

It contains many calculators to help you design radios and antennas for all your projects.

Tools:

Coordinate calculator – Find your latitude and longitude by entering your maindenhead square.

Grid square calculator – Find your maindenhead square by entering your latitude and longitude

Distance calculator – Find the distance between two maidenhead squares

Unit converter – Convert between units

Location – Find your location

Dipole antenna – Calculate the optimal lengths of a dipole antenna for a given frequency

Vertical antenna – Calculate the optimal lengths of a vertical antenna for a given frequency

Cubical quad antenna – Calculate the optimal lengths of a cubical quad antenna for a given frequency

Inverted vee antenna – Calculate the optimal lengths of an inverted vee antenna for a given frequency

Ground plane antenna – Calculate the optimal lengths of a ground plane antenna for a given frequency

J pole antenna – Calculate the optimal lengths of a J pole antenna for a given frequency

VSWR – Convert between VSWR, Refection coefficient, return loss and mismatch loss

Three element Yagi antenna – Calculate the optimal lengths of a three element Yagi antenna for a given frequency

Seven element Yagi antenna – Calculate the optimal lengths of a seven element Yagi antenna for a given frequency

Wavelength frequency converter – Convert between wavelength and frequency

Air core inductor – Calculate the inductance or lengths of an air core inductor

Low pass filter – Calculate the units of an RC or RL LPF circuit

High pass filter – Calculate the units of an RC or RL HPF circuit

Ohm’s law – Convert between voltage, current, resistance and power by entering two

Reactance – Calculate the reactance of a capacitor or inductor

Decibel calculator – Convert between decibel values or calculate dB by entering the power or voltage

Voltage divider – Calculate the output voltage or resistance of one resistor

Resistor Color codes – Find the resistance of a resistor by entering the colors of the bands

Resistors in parallel – Calculate the resistance of resistors in parallel

Resistors in series – Calculate the resistance of resistors in series

Capacitors in parallel – Calculate the capacitance of capacitors in parallel

Capacitors in series – Calculate the capacitance of capacitors in series

Coaxial cable – Calculate the properties of a coaxial cable

Inductors in series – Calculate the inductance of inductors in series

Inductors in parallel – Calculate the inductance of inductors in parallel

Full wave loop antenna – Calculate the optimal lengths of a full wave loop antenna for a given frequency

ERP and EIRP – Calculate and convert ERP and EIRP

Half wave coax balun – Calculate the optimal length of a half wave coax balun for a given frequency

Small magnetic loop – Calculate the optimal lengths of a small magnetic loop for a given frequency

Narrowband balun – Calculate the inductance and capacitance of a narrowband balun

Pi attenuator – Calculate the values of the resistors by entering the attenuation and impedance

T attenuator – Calculate the values of the resistors by entering the attenuation and impedance

Amateur Radio Toolkit user reviews :

Great tool for the Ham radio operator…N8GGO.

I like the app very much it works with A92FF

I like it Its very helpful in trying to plan circuits.

Pretty good for me since I am a beginner.

Loved it as a hobbiest in Electronics Technology so i install June 29, 2018. Thanks a lot Dev..

Contact developer :

### Download Amateur Radio Toolkit from Play Store

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