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Analogue & Digital Two-way Radio. Seminar Presentation. Market Overview CML Market Position CML Strategic Products Strategic Action Plan Summary PMR/FRS Strategy. Introduction. PMR/PAMR markets stable against threat of GSM Sub-audio & In-band signalling instrumental in PMR success

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Analogue digital two way radio l.jpg

Analogue & Digital Two-way Radio

Seminar Presentation


Introduction l.jpg

  • Market Overview

  • CML Market Position

  • CML Strategic Products

  • Strategic Action Plan

  • Summary

  • PMR/FRS Strategy

Introduction


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PMR/PAMR markets stable against threat of GSM

Sub-audio & In-band signalling instrumental in PMR success

MPT 1327 trunking specification provided boost to the industry fuelling PAMR development

CML FRS Market expanding

Market is heading towards digital architecture

TETRA networks becoming established

Services favour digital systems (UK Police force choose TETRA)

NSC withdrawing from market (SC11372 PMR Processor)

Market Overview


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  • Traditionally PMR market very strong

  • New developments into Analogue & Digital PMR create big potential

  • 15% growth in CML PMR IC sales over the last two years

  • Massive growth in FRS with CMX808

CML Market Position


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CMX838 Family Radio Processor

CMX813 Multi-Standard Paging Decoder

CMX639 CVSD Voice Codec

CMX880 Mixed-Mode LMP Baseband Processor

CMX980A Digital Radio Baseband Processor

Strategic Products


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  • Multiple Applications

    • Competitive Consumer products

    • FRS, PMR446 and GMRS RF Channels

  • This single chip solution stands alone

  • in the PMR/FRS market providing:

    • Baseband processing

    • All Sub-Audio signalling

    • RF Synthesiser

    • C-Bus Serial I/F

CMX838 Family Radio Processor


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  • Customers

    • All PMR/FRS manufacturers will be interested

    • Excellent prospects for immediate entry into market

    • Competition

      • Asahi Kasei AK2344

      • Custom ASIC or own discrete solutions

      • DSP solution possible but high cost & not low power

      • CML’s edge

        • Low power complete solution

CMX838 FRS


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  • Applications

    • Digital voice systems

    • Voice storage & retrieval

    • Cordless phones

      • Next generation CVSD codec for professional & reliable voice digitisation

        • Full duplex

        • Programmable sampling clock to 64Kbs

        • 3 or 4 bit compand algorithm

CMX639 CVSD Voice Codec


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  • Applications

  • All analogue pager designs

  • Selective and Revertive Calling

  • Low cost solutions

  • Single chip for global analogue paging systems

    • All Major Two-Tone, 5/6 & HSC Code Tonesets

    • Superior Signal Performance

CMX813

Multi-Standard Paging Decoder


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  • Applications

    • World-Wide ‘Soft’ Radio Design

      • Dual Mode Analogue and Digital Two-Way radio

        • APCO-25 LMR terminals

          • Secure-speech radios

          • Analogue LMR Radio with high speed data provision

CMX880Mixed-Mode LMR Baseband Processor


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CMX880Mixed-Mode LMR Baseband Processor

  • Versatile analogue/digital baseband processor

    • 13-Bit Delta-Sigma ADC and DAC

      • Encoders/Decoders for C4FM Symbol Data (APCO-25),CTCSS Tones & DCS 23- or 24-Bit Golay Coding

      • FFSK/MSK 1200/2400 b/s (MPT1327)

        • Low-Power 8-Bit ADC for RSSI Monitor

        • Standard DSP & Serial µController I/F

          • Ultra Low-Power


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CMX880Mixed-Mode LMR Baseband Processor


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CMX980ADigital Radio Baseband Processor

  • Analogue to Digital ‘TETRA’ processor

    • Data Modulation - p/4 DQPSK

      • Root Raised Cosine FIR Filtering

        • Auxiliary Section with 4 x 10-Bit DACs and 1 4-input 10-Bit ADC

          • Transmit Output Power Control

          • Low Power Operation with Power-Down Modes


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CMX980A Digital Radio Baseband Processor


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Advanced Data

Datasheet

Samples

Full Production

CMX813

Now!

Q4/00

Q4/00

Q4/01

CMX838

Now!

Q4/00

Q1/01

Q1/01

CMX639

Now!

Now!

Now!

Sept-00

CMX880

Now!

Q4/00

Q1/01

Q1/01

CMX980A

Now!

Now!

Now!

Now!

IC Availability Chart


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Win market share by-

1. Understanding market needs

2. Continuing excellent quality service & support

3. Offering high integration, complete solutions

4. Designing for the future

CML’s PMR Strategy