CDR-700H

Products

CDR-700H

Model Number：CDR-700H

Brand：Kdwera

Product Origin：Xiamen

Type：Vehicle Mouted

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Main Features

• TOT

• Scan

• FM radio

• Backlight control

• High/Low power

• Language selection

• Profiles selection

• Keytone control

• Display mode

• Zone setting

• Talk around

Digital Features

• Message
• Remote stun
• Remote kill
• Remote revive
• Private call
• Group call
• General call
• Contacts

• No-address call
• Remote monitor
• Remote detection
• Call alert
• Call log
• Emergent alarm
• Voice encription
• GPS (optional)

Technical specification

Receiver
Frequency	136-174MHz
Channel spacing	12.5kHz/25kHz
Frequency stability (-20℃、+60℃、+25℃)	+/-1.5ppm
Analogue sensitivity	0.25μV (12dB SINAD) / 0.3μV (20dB SINAD)
Digital sensitivity	5% BER 0.3μV
Intermodulation	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 range	136-174MHz
Channel spacing	12.5kHz/25kHz /6.25kHz
Frequency stability (-30℃、+60℃、+25℃)	+/-1.5ppm
Output power	L: 25W	H: 50W
Modulation limited	+/-2.5kHz@12.5kHz / +/-5.0kHz@25kHz
FM hum& noise	-40dB@12.5kHz / -45dB@25kHz
Conducted/radiated emission	-36dBm＜1GHz / -30dBm＞1GHz &＜4kHz
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 only data: 7K60FXD 12.5kHz data and audio: 7K60FXE
Digital vocoder type	AMBE+2^TM
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 fist fix) cold start	＜1min
TTFF (time to fist fix) warm start	＜10s
Horizontal position accuracy	＜10ms