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Quanzhou City New Century Communication Electronics


Tel: (86)595-22899399
       (86)595-22883777
       (86)595-22882777
Fax: (86)595-22887666
E-mail: kyd10@cnkyd.cn
Hotline: 4006-525-399

     




Home  >  Products  >  Digital radios Digital radios

Features:


Main Features:

Ø 16 Channel Zone

(256 Digital,256 Analog)       

Ø Language Selection

Ø Keylock Auto/Manual

Ø Squelch Setting

Ø Monitor /Permanent Monitor 

Ø Talk Around


Ø Backlight Control
ØTOT

Ø Scan

Ø Priority Scan

Ø High/Low Power

Ø Zone Setting

Ø Display Mode

Ø Keytone Control


Digital Features:

Ø Voice Encryption       

Ø Private/Group/Generall Call                
Ø Remote Kill / Revivie
Ø SMS 

Ø Call Log

Ø Call Alert

Ø Remote Monitor
Ø Remote Detection
Ø Emergency Alarm
Ø Contact List
Ø Scan List

Ø GPS(Optional)


Analog Features:

Ø CTCSS                                            Ø Narrow/Wide Band 
Ø DCS                                                Ø Comapander(Optional)
Ø Scrambler (Optional)







Large-Size Color Display And Superior Voice!!


●     TDMA working mode

●     Dual Mode (Digital / Analog)

●     Digital / Analog mode switch on same frequency (Unique)

●     Versatile voice calls include individual call, group call and all-call.

●     Call Log to check records for incoming, outgoing and missed calls.

●     16-bit digital voice encryption

●     GPS supports NMEA standard (Optional)

●     FM Radio

●     With DVIS-AMBE+2™ vocoder (100% compatible with MOTOTRBO)

●     Software upgradable








Details

Specification: 

Model

CDM-550H

 Items

 UHF

 VHF

 Frequency Range

 400-480MHZ; 350-390MHZ

 136-174MHZ; 245MHZ

 Channel Zone

 16

 Total Channel Capacity (512)

 256 (Analog)

 256 (Digital)

 Digital Mode

 TDMA T2(DMR)

 Temperature

 -20℃-+60℃

 Measurement(H*W*D)

 140*175*46mm

 Voltage Rating

 DC: 13.8V


Receiver: 

 Frequency

 400-480MHZ; 350-390MHZ

 136-174MHZ; 245MHZ

 Channel Spacing

 12.5kHz /25kHZ/6.25kHz

 Frequency Stability   
 (-20,+60,+25)

 + / - 1.5ppm

 Analog Sensitivity  
 (12 dB SINAD)

 0.3uV / 0.25uV

 Digital Sensitivity (5% BER)

 0.3uV

 Intermediation

 65dB

 Adjacent Channel Selectivity

 60dB@12.5kHz / 65dB@25kHz

 Spurious Rejection

 65dB

 Rated Audio

 2w

 Audio Distortion @Rated Audio

 3%

 FM Hum & Noise

 -40dB @12.5kHz / -45dB @25kHz

 Audio Response

 +1,-3dB

 Conducted /Radiated Emission

 -57dBm


Transmitter: 

 Frequency

 400-480MHZ; 350-390MHZ

 136-174MHZ; 245MHZ

 Channel Spacing

 12.5kHz /25kHZ/6.25kHz

 Frequency Stability   
 (-20,+60,+25)

 + / - 1.5ppm

 Low Power

 L: 25W                            

 25W

 High Power

 H: 40W

 50W

 Modulation Restriction

 ±2.5kHz@12.5kHz / ±5kHz@25kHz

 FM Hum & Noise

 -40dB @12.5kHz / -45dB @25kHz

 Conducted /Radiated Emission

 -36dBm1GHz / -30dBm1GHz

 Adjacent Channel Selectivity

 -60dB@12.5kHz / -65dB@25kHz

 Audio Response

 +1,-3dB

 Audio Distortion

 3%

 FM Modulation

 12.5kHz: 11K0F3E

 25kHz: 16K0F3E

 4FSK Digital Modulation

 12.5kHz Data: 7K60F1D & 7K60FXD

 12.5kHz Audio: 7K60F1E & 7K60FXE

 12.5kHz Data & Audio: 7K60F1W

 Digital Vocoder

 AMBE+2

 Digital Agreement

 ETSI-TS102 361-1, -2, -3


GPS(Optional)

 Precisely and standard designed for a long-term positioning( 95% value  could find 5 satellites @ rated -130dBm signal strength

 TTFF (time to first fix) cold start

 < 1 min

 TTFF (time to first fix) warm start

 < 10 s

 Horizontal Position Accuracy

 < 10 ms