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TYTERA MD-280 UHF 400-480MHz DMR Digital Two-Way Radio

US$181.50
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Description

MD280

TYTERA MD-280 UHF 400-480MHz DMR Digital Two-Way Radio

※This radio is compatible with Motorola DMR radio

Main Features:

Use Time-Devision Multi-Access (TDMA) digital technology

High/Low power selective

Single call, Group call, All call function

Voice prompt

Monitor

32 channels

Low power alarm

SQL

VOX function

Wide/Narrow bandwidth selectable

Lone work

Channel scanning/Priority scanning

End-tone elimination

Emergency alarm

Programmable multifunction key

TOT

Voice encryption

Talk around

Digital and Analog combined





Specification:



Item number


MD-280

General

Frequency Range


400-480MHz

Channel No.


32

Channel Spacing


12.5KHz

Antenna Impedance


50Ω

Operating Voltage


7.5 V

Operating Temperature


-30°C+60°C

Audio Output Power


≤1000mW@16Ω

Dimension(W x H x D)


128x61x38mm(not including Antenna)

Battery


1700mAh Li-ion

Transmitter

Output Power


High: ≤5W Low:≥1W

Vocoder Type


AMBE+2TM

Frequency Stability


± 1.0 PPM

Adjacent Channel Power


≤-60dB

Free Time Slot Power


TDMA: ≤-57dBm

Spurious Radiation


Antenna:9KHz-1GHz , ≤ -36dBm

1GHz-12.75GHz , ≤-30dBm

Hum and noise


-40dB @12.5KHz

4FSK Digital Mode


12.5KHz(data only):7k60FXD

12.5KHz(data+voice)7k60FXE

Modulation Maximum Deviation


2.5KHz@12.5KHz

Modulation BER(Bit Error Rate)


≤5%

Receiver

Analog Sensitivity


0.35uV/-116dBm(20dB SINDA)

0.22uV/-120dBm(Type)

Digital Sensitivity


0.3uV/-117.4dBm(BER 5%)

0.22uV/-100dBm(BER 1%)

Co-channel Rejection


≥-12dB

Rated Audio Distortion


3%(TYPE)


Additional details


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