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Feature

DUAL WORKING MODE: Kydera CDM-550H can operate in either analog or digital mode. It is compatible with the prevalent analog system, ensuring a smooth analog-to-digital transition. DMR features a clearer vocie and SMS function, also with private/group/generall call, remote detection, digital ID code, call log, etc. As a analog radio, it is with CTCSS/DCS, narrow/wide band.
UHF & 512 CHANNELS: Kydera CDM-550H supprts UHF frequency (400-480MHZ), it's the best option when you intend to use it inside city limits where you are surrounded by a lot of tall buildings and your signals are expected to pass through multiple walls. Besides, you can store 512 personal channel ( 256 for analog & digital respectively) by programming. With scrambler function, other machine can receive your signals, but can not hear clearly what you say (with anti-frequency monitor).
40W & TDMA TECHNOLOGY: With 40W high power, you will ebjoy a further distance of talking with your ham friends, up to 25km. On a permiteed frequency, this DMR car radio can obtain double calling capacities by means of TDMA technology.
LARGE COLORFUL LCD DISPLAY: Kydera CDM-550H is equipped with a big colorful TFT high definition display screen, providing vivid color display, visual icons, and user-friendly menu operation, making operation easier and agiler.
RELIABLE QUALITY: Kydera CDM-550H is strictly compliant with MIL-STD-810 C/D/E/F and IP54 standards, ensuring outstanding performance even under harsh environments. Besides, it's upgradable, you can enjoy further features vis software without buying a new machine.

Description

Specifications:
RF power output: 40W/25W high low power
Frequency range: UHF: 400-480MHz
Channel: 512
Battery voltage: 7.4V (Li-ion battery)
Antenna impedance: 50
Dimensions: 140 x 175 x 46mm
Weight: 1500g

Other Features:

Main features for digital ham radio
Privacy/group/generall call
Signaling
Digital ID code
Call alert
Call log
Contacts
SMS
Remote Kill/Stun/Receive
Remote monitor/detection
Voice encription

Main features for analog mode:
CTCSS
DCS
Scrambler
Commander

Main features for both digital and analog mode:
Kill
Stun
Receive
Scan
System setting
TFT 2.4 inches display
Individual calling
General calling
Group callings
Analog/digital mode switch
FM radio
Emergency alarm

Package Content:
1 x Kydera CDM-550H Car Transceiver
1 x DC Power Cable
1 x Programming Cable
1 x Mounting Bracket
1 x Microphone
1 x Screw
1 x Fuse
1 x Software CD