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Hytera Md785g

  • Description
Product Detail

    Features

    Upgradeable software

    Upgradeable software enables the possibility of new features. By altering the firmware-software, other digital and analog operating modes can be enabled, without the need for purchasing a new radio device.

     

    Versatile voice communication

    Thanks to digital signal transmission, the MD785G allows you to carry out different types of voice communication, including individual calls, group calls and simultaneous communication with all subscribers.

     

    Data services

    The MD785G offers you data services, such as sending text and group messages.

     

    GPS (MD785G)

    The MD785G supports GPS location determination and allows GPS location data to be sent as a text message. In addition, the distance and position of other GPS-enabled radios in the DMR radio system can be detected.

     

    Roaming

    The MD785G allows automatic cell re-selection (roaming) at all sites in multi-site systems.

     

    Supplementary services

    With the MD785G, you can utilize various services, such as radio check, remote monitor and call alert.


    Specifications

     

    Receiver

    Sensitivity (analog)

    0.3 µV (12 dB SINAD)
    0.22 µV (typical) (12 dB SINAD)
    0.4 µV (20 dB SINAD)

    Sensitivity (digital)

    0.3 µV / BER 5%

    Adjacent channel selectivity

    TIA-603: 65 dB at 12.5 kHz / 75dB at 20 and 25 kHz
    ETSI: 60 dB at 12.5 kHz / 70 dB at 20 and 25 kHz

    Spurious response rejection

    TIA-603: 75 dB at 12.5/20/25 kHz
    ETSI: 75 dB at 12.5/20/25 kHz

    Signal-to-noise ratio (S/N)

    40 dB at 12.5 kHz
    43 dB at 20 kHz
    45 dB at 25 kHz

    Nominal audio power output

    Internal 3 W at 20 O, external 7.5 W at 8 O

    Audio distortion

    = 3 %

    Audio sensitivity

    +1 to -3 dB

    Conducted spurious emission

    -57 dBm


    Environmental conditions

    Operating temperature range

    -30 °C to +60 °C

    Storage temperature range

    -40 °C to +85 °C

    Protection against dust and moisture

    IP54

    Shock and vibration resistance

    MIL-STD-810 C/D/E/F/G

    Relative humidity

    MIL-STD-810 C/D/E/F/G


    GPS (only MD785G)

    Time to first fix (TTFF) cold start

    < 1 minute

    Time to first fix (TTFF) warm start

    < 10 seconds

    Horizontal accuracy

    < 10 m

     

     


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ETMY ASIA Co., Limited

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