psk interfaces

80 Meter Pizza Pan Antenna - This is a resonant, half-wave, vertical antenna. It takes up little space in the back yard, was designed for operation on a single frequency 80 meter PSK net, and is reasonably inexpensive to construct by Chuck Hines, K6QKL

The Half Square vs the Loop Skywire - by Jim Stafford, W4QO appeared in QRP Quarterly, Fall, 2006

IT9X Beacon - IT9X is an experimental 6m beacon operational in CW, JT65B and BPSK located in JM78RE (Messina)

MJ/ON6NB Online Log  ^new - Jersey by ON team as MJ/ON6NB; 160-2m; SSB CW PSK; QSL OK via ON Buro - log online

IARU Monitoring System sound files - IARU Region 1 Monitoring System, local QRM, PSK and FSK systems, radars, beacons, scrambles and illegal voice traffic recordings

NUE-PSK - NUE-PSK Digital Modem A digital modem for PSK31 field operation, without using a PC

K1EL Ham Radio Kits - Morse Code Keyers / Processors and other PIC products. CW RTTY serial and usb interfaces and keyers kits.

TiniCAT - Yaesu Icom Kenwood Ten-Tec CAT Interfaces Kits by N5ZTW

Digital modes Babel Tower - A review of ham radio digital modes with watefall differences between PSK RTTY Hellschreiber MFSK Olivia JT65A and digital voice by HB9TPL

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

PSK31 How To Guide - About PSK31, Station Setup, Operation, and Frequencies

PSK31 The Easy Way - An illustrated and printable introduction to PSK 31 by by Alan J. Gibbs, VK6PG

What's PSK-31 - Presentation about PSK-31 digital mode by Dave, K6AIX

FT1000MP to Sound Blaster - Yaesu FT 1000 MP to sound blaster card interface by Mark Marsden G4AXX

Digital Master 780 - Digital Master 780 is a windows freeware multi-mode program which uses Ham Radio Deluxe for radio control. Support PSK, QPSK, Contestia, CW, DominoEx, Hell, MFSK, MT63, OLIVIA, RTTY, RTTYM, THROB and SSTV. Offer Logging functions.

Ham Fax - HamFax is an application for sending and receiving facsimiles in amateur radio and for receiving public facsimile broadcasts like weather maps. Supported interfaces are sound cards and the SCS-PTCII from Special Communication Systems.

PSK31LX - Modification to psk31lx originally written by Hansi, DL9RDZ, uses ncurses instead of a graphical interface and can run in a terminal window

AirLink Express - AirLink Express is a user friendly digital mode software package for the Amateur Radio Operator. The software is compatible with Microsoft Windows XP and Microsoft Windows Vista. It offers PSK, MFSK and RTTY digital modes with logging and macro capabilities. If you have ever used the Digipan software you will be immediately familiar with Airlink Express. The user interface is almost identical by Alex Krist, KR1ST

WSCGen - Signal generator using the PC soundcard to output continuous tone, CW, SSTV, AO-40 telemetry, and PSK31 test signals with variable AWGN. The program will also output to a RIFF .wav file by AE4JY

Ham for iPhone - Ham is a free iPhone Ham Radio utility. View solar conditions (Solar Flux, Indices, X-Rays, Sunspots and calculated band conditions). View PSKreporter reports and Callsign lookups.

Unique PSK Transceiver - A novel way to make a PSK rig. Unique transceiver design does not use a SSB transmitter

Sound Card Interfacing for RTTY, PSK31, and SSTV - Using a PC sound card to coonect to your radio.

RTTY PSK31 SSTV Sound Card Interfacing - Sound Card Interfacing for RTTY, PSK31, and SSTV

PSK31 interface - Radio to soundcard schematic interface by VK6PG

PC to RTX interface - Interface with galvanic isolated audio and digital paths. For ICOM IC-706, IC-718, IC-746 and IC-756 HF transceivers, the next one suits modern KENWOOD HF RIGs and the third is a simple "PSK-31" interface.