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CDR-300UV

  • CDR-300UV

CDR-300UV

Model Number：CDR-300UV

Brand：Kdwera

Product Origin：Xiamen

Type：Vehicle Mouted

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Detailed Introduction

Main Features
• Private call
• Group call
• All call
• Scan
• Remote kill
• Remote revive
• Repeater/ talkaround mode
• MSG
• Call log
• Voice encryption
• Repeater roaming
• Emergent alarm
• GPS (optional)
• DTMF (optional)
• Power save mode
• Remote monitor
• Call alert
• 200-hour record time
• Prompt tone on / off
• Support voice prompt for channel switching or function-option

Technical specification

General specificaiton
Items UHF VHF
Frequency 400-480MHz 136-174MHz
Channel zone 16
Channel capacity 4000 (250 channels / zone)
PLL Channel spacing 12.5kHz/25kHz
Operating Temperature -20℃~+60℃
Antenna impedance 50Ω
Dimension(H*W*D) 121.5*65.5*42.5mm
Rated Voltage DC: 13.8V
Note: Specification may have little difference without prior notice due to the continue techonology updated.

Receiver
Items UHF VHF
Frequency 400-480MHz 136-174MHz
Channel spacing 12.5kHz/25kHz
Frequency stability(-20℃、+60℃、+25℃) +/-0.5ppm
Analogue sensitivity 0.3μV / 0.25μV
Digital sensitivity (5% BER) 0.25μV / 0.2μV
Intermodulation 65dB
Adjacent channel selectivity 60dB@12.5kHz / 65dB@25kHz
Spurious rejection 65dB
Rated audio 500mw
Audio distortion @ rated audio 3%
FM Hum & noise -40dB@12.5kHz / -45dB@25kHz
Audio response +1、-3dB
Conducted / radiated emission -57dBm

Transmitter
Items UHF VHF
Frequency 400-480MHz 136-174MHz
Channel spacing 12.5kHz/25kHz
Frequency stability (-30°C、+60°C、+25°C) +/-0.5ppm
Low Power 10W 10W
High power 20W 20W
Modulation restriction ±2.5dB@12.5kHz / ±5.0dB@25kHz
FM hum& noise -40dB@12.5kHz / -45dB@25kHz
Conducted/radiated emission -36dBm＜1GHz / -30dBm＞1GHz
Adjacent channel selectivity -60dB@12.5kHz / -65dB@25kHz
Audio response +1、-3dB
Audio distortion 3%
FM modulation 12.5kHz :11KOF3E
25kHz :16KOF3E
4FSK digital modulation 12.5kHz data: 7K60F1D & 7K60FXD
12.5kHz audio: 7K60F1E & 7K60FXE
12.5kHz data & audio: 7K60F1W
Digital vocoder AMBE+2TM
Digital agreement ETSI-TS102 361-1、-2、-3

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