VHF DMR Mobile Radio (EU Use)

TK-D740E

Discontinued

VHF DMR Mobile Radio (EU Use)

 

Discontinued model

 

    Key Features

    Key FeaturesTDMA DMR Digital Air Interface - 2 slot/1 carrier in 12.5kHz
    Complies with ETSI DMR Standard TS 102 361-1, -2 & -3
    Operates in DMR Digital and FM Analogue modes, even on the same channel. Autosenses Received Mode (Digital or Analogue)
    2-digit LED Channel Display with Brightness Control
    5-Tone Encode/Decode
    Voice Guide Function
    MIL STD 810 G and IP54

    PMR General Features

    PMR General Features3-colour LED (Red, Orange, Green)Yes
    5-Tone Signalling formatsYes
    Busy Channel Lock-outYes
    Compact DesignYes
    Ease of Operating UseYes
    Flash Upgradeable FirmwareYes
    Lone Worker FunctionYes
    Programmable Function Keys3 Programmable Function Keys
    QT (CTCSS) / DQT (digital)Yes
    Talk AroundYes
    Time-Out TimerYes
    Voice AnnunciationYes - Current Channel and Zone, in your choice of English, French, German, Italian, Dutch, Spanish or Russian
    Windows PC Programming and TuningYes

    DMR Features

    DMR FeaturesAMBE+2 VocoderYes
    Direct Mode (P2P)Yes, Selectable from ETSI newer or older definitions
    Individual Call with AcknowledgementYes
    Single-slot Data TimingYes
    TDMA 2-slot System ArchitectureYes

    Applicable Standards

    Applicable StandardsR&TTE:Yes, EN 300 086-2, EN 300 113-2, EN 300 219-2, EN 301 489-5, EN 300 440-2
    EU Safety: EN60065, 60950-1, 60215Yes
    EU Safety: EN62209Yes
    For use in the EUYes
    IP54Yes
    Measurement - EIA StandardsYes
    Measurement - EN StandardsYes
    MIL-STD 810 C/D/E/F/GYes

    Technical Specifications

    Technical SpecificationsFrequency Range136 - 174 MHz
    Number of Channels128
    Number of Zones4
    Channel Spacing - Analogue - Wide/Mid/Narrow25 kHz/20 kHz/12.5 kHz
    Channel Spacing - Digital12.5 kHz
    Antenna Impedance - 50 OhmYes
    Frequency Stability± 2 ppm (-30 °C to + 60 °C)
    Operating Temperature Range-30 °C to + 60 °C
    Operating Voltage13.2 V DC (10.8 - 15.6 V DC)
    Dimensions160 x 43 x 122.6 mm
    - Projections not included -
    Weight (net)1.1 kg

    Receiver Specifications

    Receiver SpecificationsAdjacent Channel Selectivity (Analogue)75 dB at 25 kHz
    73 dB at 20 kHz
    69 dB at 12.5 kHz
    Audio Output4 W / 4 Ohm
    Intermodulation (Analogue)65 dB
    Sensitivity (Analogue) - EN 20 dB SINAD-3 dB µV (0.35 µV) at 25 kHz
    -3 dB µV (0.35 µV) at 20 kHz
    -1 dB µV (0.45 µV) at 12.5 kHz
    Sensitivity (Digital)5% BER: 0.3 µV/-4.5 dBµV emf
    1% BER: 0.45µV/-1 dBµV emf
    Spurious Reponse Rejection (Analogue)75 dB

    Transmitter Specifications

    Transmitter SpecificationsRF Power Output (High/Low)25 W / 5 W
    Audio DistortionLess than 5%
    FM Noise (EIA)Analogue:
    45 dB at 25 kHz
    45 dB at 20 kHz
    40 dB at 12.5 kHz
    Spurious Response (EIA)< 1 GHz ≤ -36 dBm, 1 GHz - 4 GHz ≤ -30dBm