Hellschreiber is a teleprinter system, developed in the 1920s, that transmits text via sound, much like an old facsimile (fax) system. Each pixel of a character is transmitted as a short burst of audio. Its that easy

Feld Hellschreiber alternatives

Maidenhead Converter

Morse Code Guru Pro 60WPM All-In-One

This has to be the best morse code software for any device, especially iPhones, iPod touches, and iPads. - Bill man, USA Fastest, most accurate morse code app in the app store which is coveted even by the military Transmit and decode morse code signals at speeds upto 60 WPM Includes additional morse code standards from different countries. Can be used as a flashlight, floodlight or strobe light by transmitting a message in loop in visual form.

  • size 12.0 MB

WSPR watch

Utility for ham radio users of the WSPR beacon system. Quickly shows who can hear you and details of each spot.

  • size 5.5 MB

Satellite Ham Radio (HamSat)

If you are having an issue with any of my apps PLEASE drop me an email at [email protected]. There are a number of people who have left comments about the app not working but have never contacted me about the issue. Thanks for the feedback and keep it coming W0VOS

  • size 5.1 MB

PocketPacket

PocketPacket is an APRS client for your iPad/iPhone/iPod Touch. The Automatic Position Reporting System is a packet communication protocol used by amateur radio operators (hams) around the world, to report position, status, station capabilities, weather or other information in real time. Now, with an iPhone/iPod Touch and PocketPacket, you can have a full-fledged picture of packet activity in a small, portable package - ideal for field work or the ham shack.73 de SV1OAN

  • rating 3.46667
  • size 6.9 MB