Free download TrueTTY

TrueTTY

2.95
A program for amateur radio digital communications via a sound card
Free Download
User rating
4.3/10
14 votes
License
Shareware
OS
Windows
Developer
Version
2.95
File size
1.4 MB
Language
English
Release date
17 August 2014

Editor's review

This software has a set of programs that help operating an amateur radio communications.

A program for amateur radio digital communications via a sound card. All you need is a computer with a sound card and the radio equipment transceiver. The program supports RTTY, ASCII, PSK31 modes as well as BPSK63, QPSK63, BPSK125, AMTOR-FEC (SITOR-B, NAVTEX), MFSK16, MFSK8. HF-PACKET and UHF-PACKET (AX25) are supported in KISS-TNC emulation mode. SELFEC SITOR, AMTOR_ARQ and DTMF code decoding is also possible. The program makes it possible to control frequency quickly and easily. It also provides a range of macros for operating the radio rig. The program works with Windows from 95 to version 8. This has a simple and easy to use interface. It should be very intuitive for radio amateurs and makes it very convenient to operate their rigs. Several windows are available in the interface. The sizes of these windows could be adjusted by dragging the window borders.

In the top window shows the current spectrum of a signal and a peak detector of spectral components are shown. The working frequencies of the receive filters and the transmitter frequencies are indicated. Interface makes it easy to adjust transmitting frequencies easily. Ruler under top window shows frequencies of sound spectrum. RX and TX frequencies and shifts are also shown in the status line. Screen buttons below the spectrogram ruler and the keyboard can be used for fine tuning. You could use the screen buttons for TX frequency changing also. The changes happen through using the right mouse button or if "Ctrl" key is pressed. This is a special niche and this is a very good product. If you are looking for a similar solution, you should try it in your radio setup.

Publisher's description

A program for amateur radio digital communications via a sound card. Supported modes are RTTY (Baudot code), ASCII (7 or 8 bits), PSK31 (BPSK and QPSK), BPSK63, QPSK63, BPSK125, AMTOR-FEC (SITOR-B, NAVTEX), MFSK16, MFSK8. HF-PACKET and UHF-PACKET (AX25) are supported in KISS-TNC emulation mode. SELFEC SITOR, AMTOR-ARQ (SITOR-A) and DTMF-code decoding is also possible. No additional hardware required - you need only transceiver and computer (Pentium-100 or better) with a sound card. Optionally you can use simple circuit fo PTT-control. It make fast and convenient frequence control, has a lot macros for tramsmitting. Can cooperate with RZ4AG AAlog logger.
TrueTTY
TrueTTY
Version 2.95
Free Download

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