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Ham Radio Reference

iPhone / iPad
  • Reference
  • Education
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Download from AppStore

Did you hear a Q signal that you didn’t know? Want to find the local grid square? With this reference, you can not only find these, but also have quick, easy access to the following:
US & Canadian Amateur Band Limits
Country Codes
Band Plans (ARRL, ARC, IARU 1, 2, 3)
Radiogram Numbered Messages
Grid Square and Location
Q Codes
Local and UTC Time
The RST System
Morse Code
The Phonetic Alphabet
Unit Abbreviations
Metric Prefixes
In addition there are 16 useful electronic formulas with their own calculator that can be used for dB v. Power calculations, frequency v. wavelength, Ohm’s law and more!
The programmers at SnecaDev (also hams) value your input and suggestions and want to continue to improve our products. You can use the Contact option in the app to send your ideas to us. Thank you for your continued support!