WSJT-X implements communication protocols or "modes" called FST4, FST4W, FT4, FT8, JT4, JT9, JT65, Q65, MSK144, and WSPR, as well as one called Echo for detecting and measuring your own …

Sep 16, 2025 · WSJT-X supports the communication protocols FST4, FT4, FT8, JT4, JT9, JT65, Q65, MSK144, WSPR, FST4W, and Echo, each optimized for different sorts of radio-wave propagation.

Nov 5, 2025 · In this guide, we’ll dive into three of the best FT8 software options available today: WSJT-X, JTDX, and MSHV. We’ll cover what makes each unique, where to download them, and tips to …

To operate digital modes such as FT8 and FT4, you’ll need to install the WSJT-X or JTDX software on your PC. For JS8, the required application is JS8Call. Both WSJT-X and JS8Call are open-source …

FT8 is a mode designed by Joe Taylor K1JT and Steve Franke K9AN. It was developed as a weak signal communication mode useful when band conditions are poor. FT8 operates in 15 second “blocks”.

WSJT-X Version 2.3 offers ten different protocols or modes: FT4, FST4 and FST4W, FT8, JT4, JT9, JT65, QRA64, ISCAT, MSK144, WSPR, and Echo. The first eight are designed for making reliable …

WSJT-X ("Weak Signal Communication, by K1JT") offers specific digital protocols optimized for EME (moonbounce), meteor scatter, and ionospheric scatter, at VHF/UHF, as well as for LF, MF, and HF …

MSHV Amateur Radio Software MSHV Supported working modes: MSK JTMS FSK ISCAT JT6M FT8/4 JT65 PI4 Q65 Subscribe to MSHV group Link to the MSHV group MSHV version 2.76.4 Project page …

JTDX is a software specifically designed for amateur radio operators who want to engage in HF communication using digital modes like FT8, JT9, JT65, and T10. Its primary purpose is to facilitate …

WSJT-X is the essential software that empowers amateur radio operators to utilize the FT8 digital mode and other supported modes. Developed as open-source software, WSJT-X is specifically designed …