top menu
Site Menu Site Search
 
Products
 

Digital PMR - DPMR


Applications

  • Digital Radio
  • FDMA Systems
    dPMR446
    dPMR mode 1/2/3
    NXDN
    ARIB STD-T102
    ARIB STD-T98 DCR
  • TDMA systems
    TETRA
    APCO P25
    DMR

    dPMR
    PDT
    RCR-39
  • Digital WLL
  • Satcoms Terminals
  • Aviation Systems
  • Mixed-mode Digital/Analogue Radios
  • Military Communications

 To jump to Analogue PMR products click >>> Analogue TWR

CML offers a wide range of voice, signalling and data processing ICs for digital communications systems, dPMR, integrating baseband processing and systems specific Air Interface.

Features include: vocoder support, layer 1 and layer 2 of system Air Interface data coding, data modems, plus auxiliary functions supporting the overall radio design. Solutions are available for both FDMA and TDMA based dPMR/PMR/LMR systems

FDMA systems
dPMR446, dPMR mode 1/2/3, NXDN, ARIB-STD T98 and ARIB-STD T102

TDMA systems
TETRA, DMR, APCO P25, PDT

Analogu Two-Way Radio

Product
Description
FDMA
Systems
TDMA
Systems
LD or I/Q
Interface

Embedded
Functions

Supply
Voltage
V
Typ.
Current
mA
Package
Type

CMX7241
CMX7341

PMR Common Platform Processor

dPMR™ Mode 1/2/3
Analogue PMR

DMR
PDT

LD or I/Q

Automatic Digital and Analogue detection.

AIr Interface Protcols: Physical and Data Link Layers

Complete Analogue Processing

AUX ADCs/DACs, RAMDAC, 4FSK, GPIO and System Clocks

3.0 - 3.6

4.4

48-pin
VQFN/LQFP

CMX983

Analogue Front End (AFE) for Digital Radio

Universal

Universal

I/Q

Channel Filters
Audioband Codec
AUX ADCs/DACs, RAMDAC,
GPIO and Speaker Amp, 2 Frac-N Synths

3.0 - 3.6

-

64-pin VQFN

CMX7861

FirmCODEC™ Programmable Basedband Interface for DSP/Microcontroller

Universal

Universal

I/Q

Audioband Codec
Channel Filters

AUX ADCs, DACs, RAMDAC,
GPIO and System Clocks

3.0 - 3.6

3.0

64-pin VQFN/LQFP

CMX7131
CMX7141

Multi-standard Digital PMR (dPMR) Processor

dPMR446
dPMR™ Mode 1/2/3
ARIB STD-T98
DCR/ARIB STD-T102
NXDN™
AnaloguePMR

-

LD or I/Q

AIr Interface Protcols: Physical and Data Link Layers

Audioband Codec

AUX ADCs/DACs, RAMDAC, 4FSK, GPIO and System Clocks

3.0 - 3.6

4.4

48-pin
VQFN/LQFP

64-pin VQFN/LQFP

CMX981

Advanced Digital Radio Baseband Processor

-

TETRA
APCO P25 PDT

I/Q

Channel Filters
Audioband Codec
AUX ADCs/DACs, RAMDAC,
GPIO and Speaker Amp

3.0 - 3.6

-

64-pin
VQFN

CMX7161

TDMA Digital Radio Processor - DMR I/Q

DMR Modem
DMR Slot and bust timing
AUX ADCs/DACs

3.0-3.6 -

64-pin VQFN/LQFP

Glossary

DCR - Digital Convenience Radio.
DMR - Digital Mobile Radio.
dPMR - A registered trademark of the dPMR MoU. Digital Private Mobile Radio.
FDMA - Frequency Division Multiple Access.
TDMA - Time Division Multiple Access.
NXDN - is a trademark of JVC KENWOOD and ICOM.
P25/APCO-2 - A suite of standards for digital radio communications for use by federal, state/province and local public safety agencies in North America.
RALCWI™ - CML's digital voice technology.
LD - Limiter Discriminator interface.
I/Q - Quadrature interface.

 
View our news as RSS Visit our twitter feed Visit our Youtube channel Visit our LinkinIn page Visit our facebook page
Web design by S-Digital
Copyright © 2014 CML Microsystems Plc