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Hytera MD625

DMR mobile radio 

    Product description

    Easy to operate and offering excellent value for money, the MD625 is a cost-effective yet powerful digital mobile radio, the ideal choice for transportation, agriculture, utilities and logistics users. A variety of interfaces and Bluetooth connectivity guarantee optimum usability. The display allows to show text messages and names for groups and other call participants.

    Analog and digital mobile radio

    The MD625 can be configured in both analogue and digital channels. The radio automatically detects whether incoming calls are analog or digital, making migration to digital mobile radio much easier.

    Workforce Safety

    Visible and easily accessible orange emergency button provided as a standard to initiate an emergency alarmand calls to other radios.

    GPS module & Bluetooth functionality (optional)

    The MD625 is able to upload its real-time position to AVL Applications if coupled with the optional external GPS module and antenna.

    Operated via handheld microphone as standard, select the Bluetooth version to make the most of wireless accessory options, alongside a range of external switches and speakers.

    Clear Communication

    Delivered thanks to the latest audio processing technology and powerful in-built speaker, assisted with a 1.5" LCD display and three programmable buttons.

    Features

    • Analog scrambling
    • Control of the radio via API
    • Versatile voice services: Individual call, group call, broadcast call, emergency call, data call
    • Upgradeable software
    • Basic functions:

      • Analog and digital modes
      • Pre-programmed text messages
      • Automatic cell re-selection (roaming) in IP multi-site systems (optional license)
      • Scanning
      • Channel announcement
      • GPS (optional)

    • Special functions:

      • Pseudo trunking

    • Safety functions:

      • Emergency alarm
      • Personal emergency call button
      • Basic encryption (40/128/256 bit)
      • Priority interrupt (optional)
      • Remote monitor decoding (optional)
      • Activation/deactivation (optional license)
      • GPS notifications

    • Special audio function:

      • Pre-emphasizing and post-emphasizing of audio voices

    Technical data

    General data

    Frequency range

    VHF: 136 - 174 MHz
    UHF: 400 - 470 MHz

    Supported operating modes
    • DMR Tier II (ETSI TS 102 361-1/2/3)
    • Simulcast
    • Analog
    Number of channels

    256 (16 channels per zone)

    Number of zones

    16

    Channel spacing (analog)

    12.5 / 25 kHz

    Channel spacing (digital)

    12.5 kHz

    Operating voltage

    13.6 ± 15% VDC

    Max. power consumption (in stand by)

    Approx. 0.3 A

    Max. power consumption (during reception)

    ≤ 1 A

    Max. power consumption (during transmission)

    1 W: ≤ 3 A
    5 W: ≤ 5 A
    25 W: ≤ 8 A
    45 W: ≤ 12 A

    Frequency stability

    ±0.5 ppm

    Antenna impedance

    50 Ω

    Dimensions (L x W x H)

    164 x 43 x 150 mm

    Weight

    1100 g

    LCD display

    128 x 64 pixels, monochrome, 1.5 inch, 2 rows

    Transmitter

    Transmitting power (adjustable)

    VHF: 1 – 25 W / 5 – 50 W
    UHF: 1 – 25 W / 5 – 45 W

    Modulation

    11 K0F3E at 12.5 kHz
    16 K0F3E at 25 kHz

    4FSK digital modulation

    12.5 kHz (data only): 7K60FXD
    12.5 kHz (data and voice): 7K60FXW

    Interfering signals and harmonics

    - 36 dBm (< 1 GHz)
    - 30 dBm (> 1 GHz)

    Modulation limiting

    ±2.5 kHz at 12.5 kHz
    ±5.0 kHz at 25 kHz

    Noise cancellation

    40 dB at 12.5 kHz
    45 dB at 25 kHz

    Adjacent channel selectivity

    60 dB at 12.5 kHz
    70 dB at 25 kHz

    Audio sensitivity

    + 1 dB to - 3 dB

    Audio distortion

    ≤ 3 %

    Digital vocoder type

    AMBE++

    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: 60 dB at 12.5 KHz / 70 dB at 25 KHz
    ETSI: 60 dB at 12.5 KHz / 70 dB at 25 KHz

    Spurious response rejection

    TIA-603: 70 dB at 12.5/25 kHz
    ETSI: 70 dB at 12.5/25 kHz

    Blocking

    TIA-603: 90 dB
    ETSI: 84 dB

    Noise cancellation

    40 dB at 12.5 kHz
    45 dB at 25 kHz

    Nominal audio power output

    4 W at 16 Ω (internal)
    8 W at 8 Ω (external)

    Max. audio power output

    6 W at 16 Ω (internal)
    12 W at 8 Ω (external)

    Audio distortion

    ≤ 3 %

    Audio sensitivity

    + 1 dB 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

    ESD

    IEC 61000-4-2 (level 4)
    ± 8 kV (contact discharge)
    ± 15 kV (air discharge)

    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

    Features marked with * are available in future versions of the product.

    All technical data were tested according to the respective standards. Due to continuing development, technical changes are reserved.

    Scope of delivery

    • Radio
    • Power cord
    • Installation kit with mounting bracket
    • Fuse
    • Power supply cable
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