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CTET-DM280

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Type: Portable

Technology: DMR Tier II

Weight: 219g(7.4oz)
Dimension: 105(L)*59(W)*35(D)mm
Color: Black
Market: Consume

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

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    CTET-DM280
    General
    Frequency Range VHF: 136-174 MHz or UHF: 400-470 MHz
    Channel Capacity 1000
    Maximum number of Zones 250
    Maximum number of Channels Per Zone 16
    Channel Spacing 12.5/25kHz
    Power Supply 7.5V (±20%)
    Battery 1500mAh/2500mAh
    Frequency Stability ± 2.5ppm
    Dimension (HxWxT) w/ 2200 mAh Lilon Battery 105 x 59 x 35mm
    Weight 219 g
    Transmitter
    Power Output 1W(L), 4W or 5W(H)
    4FSK Digital Modulation 12.5KHz Data Only:7K60FXD
    12.5KHz Data & Voice:7K60FXW
    Digital Vocoder Type AMBE++ or SELP
    Digital Protocol ETSI-TS102 361-1,-2,-3
    Modulation Limiting ±2.5kHz@12.5kHz
    FM Hum & Noise -40dB
    Conducted/Radiated Emission -36dBm < 1GHz, -30dBm > 1GHz
    Adjacent Channel Power -60dB
    Adjacent Transient Channel Power -50dB
    Audio Response (300-3000Hz) +1 ~ -3 Db
    Audio Distortion < 5%
    Receiver
    Analog Sensitivity .35μV/-116dBm(20 dB SINAD) .22μV/-122dBm(12 dB SINAD)
    Digital Sensitivity .3μV /-117.4dBm (BER 5%)
    Intermodulation TIA603 70 dB; ETSI 65dB
    Adjacent Channel Selectivity 60dB
    Spurious Rejection 70dB
    Blocking 80 Db
    Rated Audio 750 mW
    Audio Distortion @ Rated Audio 3%
    Audio Response (300-3000Hz) +1 ~ -3 dB
    Conducted Spurious Emission -57 dBm<1 GHz, -47 dBm>1GHz   ETS 300 086
    Environmental Specifications
    Operating Temperature -20 °C ~ +60 °C
    Storage Temperature -30°C ~ +85 °C
    * Specifications subject to change without notice. All specifications shown are typical. Radio meets applicable regulatory requirements.
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