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 …

2025年3月7日 · DOS Freeware popular program for ham radio communications, supports reception and transmission of radio teletype RTTY, AMTOR ARQ/FEC, SITOR A/B, NAVTEX …

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

Everyday more and more Amateur Radio operators are operating on the HF digital modes, in particular, RTTY. In each RTTY contest I operate, I find about 8-10% new calls that I've not …

RTTY does not use error correction, handshaking, or synchronizing, all of which slow things down. When quick back-and-forth exchanges are important, RTTY is the mode of choice. Roundtable …

MMTTY is an application that decodes TTY data and displays the text on your computer using your sound card. Go to the following site and download the MMTTY application. This …

2024年10月14日 · RTTY, or Radio Teletype, is a mode of communication that transmits text via radio waves by encoding characters into binary data. It was originally used for telegraphic …

2023年8月23日 · 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 …

2025年2月22日 · RTTY is a way for amateur radio operators to send text messages over radio waves. Instead of using voice, it uses Frequency Shift Keying (FSK). FSK switches between …

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, …