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CTET-DM300

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Type: Portable

Technology: DMR Tier II

Weight: 270g(9.12oz)
Dimension: 113.5(L)*54(W)*33.5(D)mm
Color: Black
Market: Professional

Application: Commercial/Restaurant/Hotel/Taxi/Outdoor Use etc.

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    * Compatible with MOTOROLA.
    * Use Time-Division Multiple-Access (TDMA) digital technology which doubles the number of
    users on a single licensed 12.5KHz channel.
    * Comply with the DMR protocol.
    * Provides clearer voice communications in digital mode, throughout the coverage area
    * Operate in both Digital & Analog mode, allows easily migrate from analog to digital
    * Private call, group call and all call in digital mode
    * Text message in digital mode
    * Integrates voice and data to increase operational efficiency
    * Enhanced call management features include emergency, call alert, radio check, radio enable
    * Man-down function are optional
    * Transmit admit criteria
    * Built in CTCSS/DCS codes in Analog mode
    * Accessory connector incorporates USB and enhanced audio capability
    * Tri-color LED Indicator for tx/rx status, calling and scaning
    * up to 1000 contacts in Digital mode
    * Dual priority channel scan operates in both analog and digital mode
    * VOX (optional)
    * GPS (optional)
    * Vibration reminds when receiving text messages and voice call (optional)
    * Firmware can be updated easily to add new features
    * IP65 water proof and dust proof

     

    CTET-DM300 
    General
    Frequency Range VHF: 136-174 MHz or UHF: 400-470 MHz
    Channel Capacity 1000
    Channel Spacing 12.5 KHz
    Power Supply 7.2V 
    Frequency Stability ± 1.0ppm
    Antenna Impedance 50 Ω
    Dimension (HxWxT) w/ 2300 mAh Lilon Battery 113.5 x 54 x 33.5 mm
    Weight 270 g
    Average battery life at 5/5/90 duty cycle with battery saver enabled in carrier squelch and transmitter in high power.        
    2300 mAh Lilon Battery Analog: 15 hrs/ Digital: 20 hrs
    Transmitter
    Power Output 1W @Low Power
    4W @ High Power
    Modulation Mode (4FSK) 7K60FXD @12.5KHz (Data)
    7K60FXE @12.5KHz (Data and Voice)
    Hum and Noise -40dB @12.5KHz
    Adjacent Channel Power -60dB @12.5KHz
    Conducted Spurious Emission -36dBm @<1GHz
    -30dBm @>1GHz
    FM 11K0F3E @12.5KHz
    Modulation Maximum Deviation 2.5KHz @12.5KHz
    Nonactive Slot Power -57dBm
    Audio Response +1dB~-3dB
    Audio Distortion ≤ 3%
    Digital Protocol ETSI TS 102 361-1,-2,-3
    Vocoder Type AMBE+2TM
    Receiver
    Digital Sensitivity 0.3uV/-117.4dBm (BER 5% )
    0.7uV/-110dBm (BER 1%)
    Analog Sensitivity 0.35 uV/-116dBm (20 dB SINAD)
    0.22uV/ -120dBm (Typical)
    Intermodulation 70 dB (TIA603C)
    65 dB (ETSI)
    Adjacent Channel Selectivity   65 dB @ 12.5KHz (TIA603C)
    60 dB @ 12.5 KHz (ETSI)
    Co-Channel Rejection 12dB @ 12.5KHz
    Spurious Response Rejection 75 dB (TIA603C)
    70 dB (ETSI)
    Conducted Spurious Emission -57dBm @<1GHz
    -47dBm @>1GHz
    Audio Output power 1W
    Audio Distortion ≤3% (Typical)
    GPS Optional
    GPS Positioning Accuracy ≤ 10 meters (Horizontal position Accuracy)
    Sensitivity ≤  -130 dB
    Cold Boot TTFF (first positioning time) ≤  1 minute
    Hot Boot  TTFF (first positioning time) ≤  10 seconds
    Environmental Specifications
    Operating Temperature -20 °C ~ +60 °C
    Storage Temperature -40°C ~ +85 °C
    * Specifications subject to change without notice. All specifications shown are typical. Radio meets applicable regulatory requirements.
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