Brief Description
The FX828 is an innovative CTCSS, DCS and Selcall Codec, designed for the latest generation of Land Mobile Radio equipment. Designed to complement the FX829, the FX828 has many advanced features which assist the operation of modern SUBAUDIO and INBAND based signalling systems. The FX828 is electrically, physically and software compatible with the FX818 and FX829. It permits manufacturers to add new features to their equipment with minimal design changes.

FEATUREs
• Fast CTCSS Detection
• Full 23/24 Bit DCS Codec
• Non-Predictive Tone Detection
• Low Power 3.3V/5V Operation
• Variable Gain Audio Filter
• Programmable Tone Decoder
• Programmable Comparator for RSSI
• Programmable Modulator Drivers
• Programmable Tone Encoders
• Full Duplex CTCSS and Selcall