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Hytera MD615

Professional and easy to use / Mobile radio for your introduction to digital

    Product description

    The MD615 is a perfect first radio in the world of DMR communication. With its robust design and clear voice transmission, this compact mobile radio can be used in any application scenario. A variety of interfaces and Bluetooth connectivity guarantee optimum usability.

    Analog and digital mobile radio (dual mode)

    Both analog and digital channels can be configured with the MD615. You can easily switch your choice of channel between analog and digital. With the "A&D Auto Detect" feature, your radio monitors analog and digital modes simultaneously and automatically reacts in the correct mode. This enables an extremely smooth and simple migration from analog to digital.

    High and adjustable transmitting power

    You can program the MD615, adjusting the transmitting power to between 1 W and 25 W. Variants of the MD615 with a higher output rating can expand their communication range by a considerable amount.

    GPS module & Bluetooth functionality (optional)

    Localization by GPS via the optional external GPS module permits position checks and real time position determination in AVL application. With the Bluetooth option, the radio can establish a wireless connection with various Bluetooth accessories.

    Pseudo trunking

    MD615 supports the pseudo trunking mode, which increases the radio capacity without additional costs or frequency licenses. This means that two voice channels can be dynamically and automatically assigned to multiple communication groups on the same frequency.

    Robust and compact

    The MD615 combines a robust external design, which complies with military standards and is protected against dust and moisture penetration in accordance with IP54, with a compact housing.

    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

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

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

    48 (16 channels per zone)

    Number of zones

    3

    Channel spacing

    12.5 (digital)
    12.5 / 25 KHz (analog)

    Operating voltage

    13.6 V ± 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 (LxWxH)

    164 x 43 x 150 mm

    Weight

    1100 g

    Transmitter

    Transmitting power (adjustable)

    VHF: 1 - 25 W / 1 - 50 W
    UHF: 1 - 25 W / 1 - 45 W

    Modulation

    11K0F3E @ 12.5 KHz
    16K0F3E @ 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 @ 12.5 KHz
    ± 5.0 KHz @ 25 KHz

    Noise cancellation

    40 dB @ 12.5 KHz
    45 dB @ 25 KHz

    Adjacent channel selectivity

    60 dB @ 12.5 KHz
    70 dB @ 25 KHz

    Audio sensitivity

    + 1 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 @ 12.5 KHz / 70 dB @ 25 KHz
    ETSI: 60 dB @ 12.5 KHz / 70 dB @ 25 KHz

    Intermodulation

    TIA-603: 70 dB @ 12.5/25 KHz
    ETSI: 65 dB @ 12.5/25 KHz

    Spurious response rejection

    TIA-603: 70 dB @ 12.5/25 KHz
    ETSI: 70 dB @ 12.5/25 KHz

    Blocking

    TIA-603: 90 dB
    ETSI: 84 dB

    Noise cancellation

    40 dB @ 12.5 KHz
    45 dB @ 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 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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