RTTY.COM has been established to focus on the many aspects of Amateur Radio Teletype (RTTY) and to present to the dedicated RTTYer, and to the curious, a location wherein one can find information …

Radioteletype (RTTY) [a] is a telecommunications system consisting originally of two or more electromechanical teleprinters in different locations connected by radio rather than a wired link. …

RTTY is the most fun I've had in over 30 years of Amateur radio. It can be both complicated and simple. So I'll try to keep things simple. Anyone can operate RTTY. You don't have to know how to touch …

Dec 11, 2025 · Find the best RTTY software for your amateur radio operations. Explore a variety of free and user-friendly programs supporting RTTY, PSK31, CW, and more. Enhance your digital mode …

RTTY uses the Baudot code, invented before radio even existed, and still widely used throughout the world. The Baudot code uses data bits to represent letters, numbers and punctuation, much like your …

RTTY, short for Radio Teletype, represents a digital communication mode that transforms typed messages into radio signals, allowing operators to send and receive text over the airwaves.

May 21, 2025 · RTTY (Also known as Baudot or ITA2) uses the Baudot 5-bit alphabet with FSK to send text messages over the shortwave. This mode is gradually dying out in favor of more robust modes …

Feb 20, 2025 · What is RTTY on ham radio? Learn about RTTY, its meaning, how it works, and the best equipment for RTTY operation.

RTTY software, Digital mode ham radio - AMTOR, PSK31, AX25 ... A program for amateur radio digital communications via a sound card. Supported modes are RTTY (Baudot code), ASCII (7 or 8 bits), …

An overview, summary or tutorial about the basics of RTTY or Radio Teletype, one of the first digimodes to be used and the RTTY frequencies used by radio amateurs.