PSK31 is a digital communication mode for amateur radio. It is one of the most common and easy-to-use digital modes as a PSK31 station needs only to consist of an SSB transceiver, an antenna, and a soundcard equipped PC.

PSK31 Operation. The first, and most important, step before operating any station is making sure to tune the transmitter. This will prevent damage to the transmitter and guard against messy, distorted signals. most PSK31 software packages have a testing / tuning feature for this purpose.

PSK31 is a digital communication mode for amateur radio. It is one of the most common and easy-to-use digital modes as a PSK31 station needs only to consist of an SSB transceiver, an antenna, and a soundcard equipped PC.

PSK31 software for Windows, Mac OS X, and Linux, with basic information about each.

The PSK31 threshold between perfect and nearly perfect text message reception is 12 dB, that is, the PSK31 signal must be at least 16 times stronger or 2 S-Units stronger than the noise for perfect message reception.

PSK31 books, links, videos, and additional learning resources. PSK31. About; Operation; Articles; Software; Resources; Discussion Group; PSK31 Resources Books. ARRL's HF Digital Handbook. ARRL's VHF Digital Handbook. Nifty E-Z Guide To PSK31 Operation. Websites. Signal Reports and IMD PSK31 without a Computer. Videos

As an enthusiastic Binary Phase Shift Key 31 (PSK31) operator the PODCAST left me wondering how does PSK31 stack up against CW in the noisy channel. Read More…