Ham Radio Tools

4.3
234 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Calculating the effective radiated power for a ham radio station can be difficult. This app can help! Enter a few pieces of information regarding your station setup and Ham Radio Tools can tell you your ERP and let you know if you are required by the FCC to do an RF evaluation.

Ham Radio Tools also includes calculators for antenna length, Ohm's law, resonant frequency, grid square, and a list of common Q codes. The grid square calculator can convert an entered lat/long to grid square, or can use your GPS to find your current location and grid square.
Updated on
Jul 25, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

4.3
213 reviews
Jessica Rumer
November 20, 2020
Gotta keep checking it out
1 person found this review helpful
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A Google user
September 28, 2017
UI looks ok. There is still UI improvement to be done before I can say it is worth 5 stars, but it is better looking than most amateur radio apps. Good job. And the ads do not get in the way like they do in a little of bad apps. The equations are few and simple so maybe add some more in the future.
18 people found this review helpful
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A Google user
January 11, 2018
Antenna caculator - dipole - half wave, full length or one leg - does not specify. Vertical -quarter wave, half wave, 5 eights - does not specify. No radial info. Not enough info on antennas to be useful. Besides other shortcomings.
17 people found this review helpful
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What's new

Updated for Newer Android Versions