Amateur Radio Toolkit Mod Apk
Amateur Radio Toolkit, the most popular app for amateur radio enthusiasts. You will find many calculators that can help you create radios or antennas for your various projects.
Q code – A listing of Q codes that are commonly used
The 92 Code is a list of common codes for 92
List of all RST codes
Calculator for Coordinates – Enter your maidenhead area to find your latitude/longitude.
Grid square calculator: Enter your longitude and latitude to find your maidenhead area
Distance Calculator – Determine the distance between 2 Maidenhead Squares
Unit converter – Convert between units
Location – Find your location
The optimal length of a dipole antenna for a frequency is calculated by Dipole Antenna
Vertical antenna: Calculate optimal lengths for vertical antennas at a particular frequency
Cubical quad antenna: Calculate optimal lengths for cubical quad antennas at a particular frequency
The optimal length of an Inverted Vee Ant antenna is calculated for each frequency
Ground plane antenna: Calculate optimal lengths for ground plane antennas at a particular frequency
J Pole antenna – Find the ideal length of a Jpole antenna to receive a particular frequency
VSWR – Convert between VSWR Return Loss and Mismatch Loss
Three-element Yagi Antenna – Find the ideal length of a 3-element Yagi Antenna for a particular frequency
Seven-element Yagi Antenna – Find the ideal length of a seven-element Yagi Ant for a particular frequency
Wavelength frequency convertor – Convert wavelength to frequency
Calculate inductance and lengths for an air core Inductor
Calculate units for a RL or RC LPF circuit using a low pass filter
High Pass filter Calculate units for RL or RC HPF circuits
Ohm’s Law – Enter two numbers to convert between power and voltage resistance
The Reactance Calculator – Determine the reactance for a capacitor, inductor or other device.
Calculator decibel – Enter the voltage or power to convert between decibels or calculate dB.
Voltage Divider – Determine the voltage and resistance for one resistor.
Enter the color codes of resistors to find the resistance by typing the band colors
Parallel resistors – Find out how to calculate the resistance of parallel resistors
Resistance in series – Find out how to calculate the resistance of resistors that are in series
Parallel capacitors – Find out how to calculate the capacitance for parallel capacitors
Capacitors in Series – Find out how to calculate the capacitance for capacitors in series
Find out the properties of coaxial cables
Abbreviations for CW
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Half wave coax Balun Calculator – Determine the ideal length for a particular frequency half wave coax balance
Narrowband balun Calculate inductance, capacitance for a narrowband Balun
Find the length of a small magnet loop that is most effective for your frequency
Half wave antennas – Find the ideal length of an antenna with full wave for any given frequency
ERP and EIRP Calculate and Convert ERP and ERP
Calculate RMS voltage
Pi attenuator: Enter the impedance and attenuation to calculate the resistance values.
T attenuator: Enter the impedance and attenuation to calculate the resistance values.
Calculate inductance for inductors series
Parallel inductors – Find the inductance for inductors that are in parallel
Doppler shift Calculator – How to calculate the Doppler Shift