Digital DIGI PSK Modem BPSK31/63 RTTY QPSK for YAESU FT-817 857 897
Digital Modem can encode/decode BPSK31/63, RTTY, QPSK and CWmodes without PC, specially for portable digital communication。With its internal high performance DSP chips can process radio data。Internal SD card can save the regular Logs and real time audio data(Including FFT data). Its external USB host interface can be used for a USB Keyboard。This modem use 12864 standards screen for display, and AAs(or 4.2v lithium battery) for power. Furthermore, this modem can freely download firmware to upgrade new features.
