Brief Description
The FX365A is a half-duplex µProcessor controlled CTCSS Encoder and Decoder with integral voice-band
filtering. This device which is pin and function compatible with standard FX365 microcircuits is also available in a 24pin plastic Small Outline (S.O.I.C.) [365A DW] SMD package. The FX365A demonstrates improved voice band noise performance and requires less supply current in the Rx monitoring mode.

FEATUREs
Improved Audio and Noise Performance
39 Programmable Sub-Audio Tones + NOTONE
Sub-Audio Frequency Range 67.0Hz to 250.3Hz
Reduced Current Requirement in Rx Monitoring Mode
Pin and Function Compatible with FX365 Microcircuits
High Voiceband/CTCSS Isolation