PSK31 Operating Modes

DX Spots of digital emissions

Original PSK31 awards by the 070 Club

PSK31 News, Contests, Information, Forum, and more Find a helpful community and information.

Current PSK31 Band Status Report for the South East United States

Article on importance on correct procedure to calibrate your PC sound card for digital mode ...

An introduction to PSK31 MT63 and Hellschreiber John DeGood NU3E Trenton Computer Festival in PDF ...

A complete overview of modern digital HF radio operating modes PACTOR AMTOR GTOR CLOVER RTTY ...

Adjusting audio output of your soundcard to obtain a perfect PSK signal from your transmission ...

Article on PSK modes. PSK for Beginners Has RTTY's Replacement Arrived?

Everything you need to know to understand and use PSK 31 by George Rothbart KF6VSG ...

Build a PSK-31 PC interface for the yaesu FT-817

PSK31 is a digital communications mode which is intended for live keyboard to keyboard conversations ...

Exaustive introduction to PSK31 and Hellschreiber by Bob Rushby

Generating clean PSK signals and helping others to correctly tune their souncard output as well ...

Proposed frequencies for PSK31 QSO

The PSK31 philosophy tips and tricks sound files how to get started sound card setup ...

Background The PSK31 philosophy The QPSK mode Varicode Sound Card DSP Setup and Operating Tips ...

Description of PSK31, mailing list, frequency for QSO

Brief overview of PSK31 and basic operating techniques.

An illustrated and printable introduction to PSK 31 by by Alan J Gibbs VK6PG ...

These web receiver based in Kiew Ukraine show PSK31 activity on 20m band 14 070 ...

A super fast PSK mode for RTTY Contesting 100 wpm character transmission speed for contest ...

Due to the nature of PSK it is imperative that you maintain a very clean ...

Active digital mode frequency list compiled by Jason Buchanan - N1SU

This site is devoted to promoting RSQ as an improved signal reporting system for narrow ...

Presentation about PSK-31 digital mode by Dave, K6AIX