Kydera CDM-550H DMR Digital Car Radio UHF 400-430 440-480Mhz Large LCF Display 40W 25KM


& Free Shipping
Guaranteed Safe Checkout


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: 50ohm¸

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 1.2 kg
Dimensions 300 × 200 × 80 mm


There are no reviews yet.

Be the first to review “Kydera CDM-550H DMR Digital Car Radio UHF 400-430 440-480Mhz Large LCF Display 40W 25KM”

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Scroll to Top