Sophisticated optional accessories offer additional features that make the FTDX1200 a true high performance platform for all hams – no matter what mode they chose to operate. TheFFT-1supports advanced functionality, including the AF-FFT Scope, RTTY/PSK31 Encode/Decode, CW Decode and CW Auto Zero...
The ICOM IC-7800 has two (15 kHz and 6 kHz) and the soon to be released Yaesu FTDX- 9000 promises three (15, 6 and 3 kHz). Single conversion receivers, such as the Elecraft K2, can set both the roofing and selectivity with a single filter following the mixer. The Ten-Tec Orion ...