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TrueTTY 2.95

A program for amateur radio digital communications via a sound card.
Publisher: DXsoft
Category: Utilities
Version: 2.95
License: shareware
Cost: 39$
Size: 1.17 MB
Updated: 25 Jan 2016
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.

Version: 2.95(16 Aug 2014)
The "Narrow" option was added into "Filters" menu in RTTY and ASCII modes.
Narrow filters can be useful to eliminate interference from strong near frequency stations.
Version: 2.90(06 Dec 2012)
"Setup/Interface/Messages channel" option is used for multi-RIG support now.
"Mono-Left-Right" options define used soundcard channel for input and output.
Version: 2.85(16 Dec 2010)
PTT-interface settings were rewritten.
DTMF-decoder was improved.
Right mouse button click (or left mouse button with "Shift" key pressed) make TrueTTY to do fast decoding of one-minute prehistory of signal at selected frequency.
The Ctrl-U hotkey switches "Tuning Rig by" state on/off.
Version: 2.76(11 Aug 2009)
QPSK63 support was made.
Version: 2.75(14 Aug 2008)
Option "Use mouse wheel for tuning" was made.
Some minor bugs were fixed.
Version: 2.70(05 Jun 2008)
Some issues occurred under Windows Vista were fixed.
Command line parameter /F can define configuration file name now.
Version: 2.60(09 Nov 2007)
BPSK-125 mode receiving and transmitting were made.
TrueTTY can cooperate with another software as COM-server (ActiveX object) now.
Version: 2.57(21 Nov 2006)
Some improvements of RX window text displaying were made.
New options were made:
"Do not strip received NIL symbols from capture file and exchange channels";
"Put time marks to a capture file";
"Beacon off if my callsign ... is received";
"Beacon off if any callsign is received twice";
Version: 2.55

download ( - 1.17 MB)