Fantastic
This is a GREAT APP
Amateur Radio Toolkit
Published by: Davey Hollenberg
Description
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
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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
In-Apps
- Pro version
- USD 1.99
Screenshots
Amateur Radio Toolkit FAQ
-
Is Amateur Radio Toolkit free?
Yes, Amateur Radio Toolkit is free to download, however it contains in-app purchases or subscription offerings.
-
Is Amateur Radio Toolkit legit?
🤔 The Amateur Radio Toolkit app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.
Thanks for the vote -
How much does Amateur Radio Toolkit cost?
Amateur Radio Toolkit has several in-app purchases/subscriptions, the average in-app price is USD 1.99.
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What is Amateur Radio Toolkit revenue?
To get estimated revenue of Amateur Radio Toolkit app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
User Rating
App is not rated in Ecuador yet.
Ratings History
Amateur Radio Toolkit Reviews
Where is the phasing calculator?
I bought it and was looking for cable harness/phasing calculator and cannot find it.
Nice collection, needs refinement
I like the thought behind the assembly of tools, the collection is great enough for legit RF and work. The app could benefit from a UI and usability review to improve idiosyncrasies.
App repeatedly crashes
The app looked like it would be useful, and installing went smoothly enough. Once in the app, it looked like upgrading to pro would be useful. But every time I tapped the Upgrade to pro version, the app Crashes. Guessing the developer doesn't want my money?
Many functions simply do not work.
I was hoping to get a good model to build antennas. Unfortunately the model seems to be incomplete. Would be nice if it worked.
Works minimally…
Most buttons don’t work. Some calculations are off by up to 17%. Relatively worthless. Idea is good but it doesn’t work. Wasted my money.
Resistors in parallel
Does the app do anything do anything? I can’t get it to do anything.
Colors
Background colors non adjustable no functional control?
Needs improvement
Just downloaded it. There are no formal instructions on how to use it. For a beginner, you have no idea where or how to begin.
Great resource!!!
This is an amazing resource and well worth it!
Store Rankings
Ranking History
App Ranking History not available yet
Category Rankings
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App Info
- Category
- Education
- Publisher
- Davey Hollenberg
- Languages
- Dutch, English
- Recent release
- 1.1 (1 year ago )
- Released on
- Apr 26, 2018 (6 years ago )
- Also available in
- United States, United Kingdom, Germany, Poland, Canada, France, Italy, Netherlands, Russia, China, Australia, Spain, Thailand, Brazil, Denmark, Sweden, Saudi Arabia, Ukraine, Chile, Taiwan, Norway, Belgium, Japan, Mexico, Switzerland, Indonesia, Algeria, Austria, Greece, Finland, Portugal, Philippines, Türkiye, Argentina, Peru, Malaysia, South Africa, South Korea, Colombia, India, Dominican Republic, Ireland, Hungary, Egypt, Romania, United Arab Emirates, Vietnam, Azerbaijan, Belarus, Czechia, Singapore, Ecuador, Hong Kong SAR China, Lebanon, Pakistan, Israel, New Zealand, Iceland, Nigeria, Kuwait, Kazakhstan
- Last Updated
- 3 weeks ago