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CMX148 Datasheet - Consumer Microcircuits Limited

PMR Audio and Data Processor

CMX148 Features

* Concurrent Audio/Signalling/Data Operations

* Complete Audio-band Processing: o Selectable Audio Processing Order o Pre and De-emphasis o Selectable 2.55/3.0 kHz Filtering o Selectable Audio HPF Cut-off o Compandor o Limiter

* Programmable Voice Scrambler

* MSK/FFSK

CMX148 General Description

The CMX148 is a half-duplex, audio, signalling and data processing IC for use in PMR systems that utilise the host µC to perform signalling, including CTCSS/DCS encoding/decoding. The device is intended for use in general leisure and professional PMR terminals. Comprehensive audio processing facilit.

CMX148 Datasheet (1.88 MB)

Preview of CMX148 PDF

Datasheet Details

Part number:

CMX148

Manufacturer:

Consumer Microcircuits Limited

File Size:

1.88 MB

Description:

Pmr audio and data processor.
CMX148 PMR Audio and Data Processor D/148/7 July 2023 Audio Processing, DTMF and FFSK/MSK Data Modem with Auxiliary Functions for use in Analogue PM.

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TAGS

CMX148 PMR Audio and Data Processor Consumer Microcircuits Limited

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