Kydera CDM-550H Radio UHF 40W 25KM Digital Vehicle Radio DMR Car Transceiver 


Kydera CDM-550H Radio UHF 40W 25KM Digital Vehicle Radio DMR Car Transceiver 


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5 - 9 2.91 % $334.00
10+ 5.23 % $326.00
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Kydera CDM-550H 40W DMR UHF 400-430 440-480Mhz Digital Car Radio Ham Transceiver 


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 (400-430 440-480Mhz), 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.


RF power output: 40W/25W high low power

Frequency range: UHF:  400-430 440-480Mhz

Channel: 512

Battery voltage: 7.4V (Li-ion battery)

Antenna impedance: 50¦¸

Dimensions: 140 x 175 x 46mm

Weight: 1500g


1x Kydera CDM-550H Radio

1x Remote Speaker

1x Programming cable and CD

1x Cable

1x installation Accessories

Weight 1.8 kg
Dimensions 500 × 300 × 80 cm


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