psk31 kit

Micro908 Kit - A re-usable control & computing platform for antenna measurement, PSK31 digital modems, audio filtering, signal source & VFO, memory keyer by AMQRP

Small Wonder Labs - PSK31 transceivers and transceiver kit, CW monoband kits and QRP kits

MPSKWIQ - PSK31 Software for the EZKIT and Windows 95/98 PC

PSK31 Deluxe  ^pop - PSK31 Deluxe is a PSK31 and PSK63 program for novices and power users. It has been replaced by Digital Master 780 and is now a legacy product. The last version of PSK31 Deluxe was shipped with the HRD 4.0 SP4 kit and is no more availabe and supported.