MD280
TYT 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:
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Item number
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MD-280
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General
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Frequency Range
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400-480MHz
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Channel No.
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32
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Channel Spacing
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12.5KHz
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Antenna Impedance
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50Ω
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Operating Voltage
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7.5 V
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Operating Temperature
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-30°C+60°C
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Audio Output Power
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≤1000mW@16Ω
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Dimension(W x H x D)
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128x61x38mm(not including Antenna)
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Battery
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1700mAh Li-ion
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Transmitter
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Output Power
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High: ≤5W Low:≥1W
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Vocoder Type
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AMBE+2TM
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Frequency Stability
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± 1.0 PPM
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Adjacent Channel Power
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≤-60dB
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Free Time Slot Power
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TDMA: ≤-57dBm
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Spurious Radiation
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Antenna:9KHz-1GHz , ≤ -36dBm
1GHz-12.75GHz , ≤-30dBm
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Hum and noise
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-40dB @12.5KHz
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4FSK Digital Mode
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12.5KHz(data only):7k60FXD
12.5KHz(data+voice)7k60FXE
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Modulation Maximum Deviation
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2.5KHz@12.5KHz
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Modulation BER(Bit Error Rate)
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≤5%
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Receiver
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Analog Sensitivity
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0.35uV/-116dBm(20dB SINDA)
0.22uV/-120dBm(Type)
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Digital Sensitivity
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0.3uV/-117.4dBm(BER 5%)
0.22uV/-100dBm(BER 1%)
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Co-channel Rejection
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≥-12dB
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Rated Audio Distortion
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3%(TYPE)
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We can supply 4 different WALL PSU suit your country:
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