Amateur Radio Toolkit

Name: Amateur Radio Toolkit
Rating: 4.1 (341 reviews)
Author: Electronial

Education

Free · In‑App Purchases · Designed for iPad

341 Ratings
Ages

4+
Years
Category

Education
Developer

Electronial
Language

EN
+ 1 More
Size

17.6
MB

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. 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

Ratings & Reviews

4.1

out of 5

341 Ratings

I’m confused
12/23/2022

Nowaythisnameistaken37
I had the paid version, Tool Kit Pro, updated it several days ago and now being told I have to buy it again. What happened? I tried the reset option, but it does nothing. How do I get the full functionality I previously paid to have?Update: My mistake. I have the Electronics Tool Kit Pro by the same creator. Not the pro version of the amateur radio tool kit. BTW the Electronics Tool Kit is an awesome app!
I’m confused
12/23/2022

Nowaythisnameistaken37

I had the paid version, Tool Kit Pro, updated it several days ago and now being told I have to buy it again. What happened? I tried the reset option, but it does nothing. How do I get the full functionality I previously paid to have?Update: My mistake. I have the Electronics Tool Kit Pro by the same creator. Not the pro version of the amateur radio tool kit. BTW the Electronics Tool Kit is an awesome app!
Maybe a pass
11/19/2022

Patches_McMatt
This would be much better if the scroll lists for measurements actually worked properly. On iOS 16.1, at least, the text of each of the different measurements is either overlapping other text or entirely inaccessible. On some of the tools, you can only choose one measurement value. Others you can choose amongst a few but the text overlaps other text on the screen making it difficult to read.This app looks like it could be very promising and helpful to the amateur radio operator but it is seriously lacking some quality assurance.
Maybe a pass
11/19/2022

Patches_McMatt

This would be much better if the scroll lists for measurements actually worked properly. On iOS 16.1, at least, the text of each of the different measurements is either overlapping other text or entirely inaccessible. On some of the tools, you can only choose one measurement value. Others you can choose amongst a few but the text overlaps other text on the screen making it difficult to read.This app looks like it could be very promising and helpful to the amateur radio operator but it is seriously lacking some quality assurance.
Greatest app ever for understanding radio fundamentals!
Jul 23

honestly my opinion
You have gone above and beyond and helpingRadio operators understand how wave move through the air!How to build an antenna the correct way and all the different types of antennas that can be made d.I.y.Thank you very much for all the love and time you put in this application and I look forward to seeing what you’re gonna come up with next! Michael Amend
Greatest app ever for understanding radio fundamentals!
Jul 23

honestly my opinion

You have gone above and beyond and helpingRadio operators understand how wave move through the air!How to build an antenna the correct way and all the different types of antennas that can be made d.I.y.Thank you very much for all the love and time you put in this application and I look forward to seeing what you’re gonna come up with next! Michael Amend
All in One Excellence
06/02/2023

kb2qqm
If you love to tinker and build antennas and other things this really is the best App out there. It’s quicker than going online and hunting for formulas. I like how you can select the output from Metric to Imperial. It was a real chore to always wonder what an antenna length was when now I have ALL of the answers. Thanks for a great app !!
All in One Excellence
06/02/2023

kb2qqm

If you love to tinker and build antennas and other things this really is the best App out there. It’s quicker than going online and hunting for formulas. I like how you can select the output from Metric to Imperial. It was a real chore to always wonder what an antenna length was when now I have ALL of the answers. Thanks for a great app !!

bug fixes

Version 1.1

12/15/2022

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