AK2346B Datasheet (AKM) - Two-way Radio Audio Processor

AK2346B, Two-way Radio Audio Processor

AK2346B includes audio filter, limiter, splatter filter, COMPANDOR, scrambler, MSK MODEM, which is highly integrated two-way radio baseband functions for FRS and LMR.

Audio high-pass filter shows a high attenuation in magnitude response characteristics under 250Hz that supports to eliminate a subaud

AK2346B Features

* Audio processing

* TX and RX amplifier

* Pre/De-emphasis circuit

* Compressor and Expander with no external components

* Scrambler and De-scrambler in frequency inversion type

* Limiter with level adjuster

* Splatter filter for wide and narro