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 …

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

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 …

Guide to PSK31 station setup and operation, covering hardware, software, radio interfaces, common frequencies, and basic protocol.

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 …

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…

PSK31 Resources Books ARRL's HF Digital Handbook ARRL's VHF Digital Handbook Nifty E-Z Guide To PSK31 Operation