DMR TB9300 Base Stations/Repeaters

  1. The Tait TB9300 Base Stations are conventional or trunked, IP connected, digital base stations for DMR Tier 2 or Tier 3 networks. The functionality of these base stations allows for flexible network designs and easy migration paths from analog networks to DMR.

    These spectrally efficient base stations provide a 6.25kHz equivalent operation using 2 x TDMA channels in one 12.5kHz channel, giving you greater capacity now and providing a future path for expansion.

    The TB9300 also provides operational efficiencies through remote network management and IP connectivity capabilities.

    High performing, tough and resilient networks

    Key Features

    • Ultra-narrowband 6.25kHz equivalent technology (2 x TDMA channels in one
      12.5kHz channel)
    • Adherence to the DMR Tier 2 or Tier 3 standards with proven interoperability tests
    • Full IP connectivity allows efficient scaling and design of your network
    • Extensive range of remote management and monitoring capabilities with a security focus
    • Designed and MIL-STD tested for reliability, combined with features to mitigate network outages
    • Built from the proven TB8100 base station/repeater pedigree
    • Packet data over traffic channels for Workforce Management, Telemetry, SCADA and other applications

    Download the TB9300 specifications sheet (217 KB) for more detailed information

     

  2. TB9300 Spec Sheet Table

     

    General Performance

    Frequency Range

    VHF

    UHF

    700/800MHz

    900MHz

    Frequency Band

    136-174MHz

    400-440MHz, 440-480MHz, 470-520MHz       

    Tx: 762-870MHz                Rx: 794-824MHz

    Tx: 927-941MHz                Rx: 898-902MHz

    Frequency stability

    ±0.5ppm

    Channels/zones

    1,000

    Dimensions (DxWxH)

    15.8 x 19 x 7.1in (400 x 483 x 177mm) 4U rack space

    Weight lb (kg)

    Single 50W: 47.4lb (21.5kg)

    Single 100W: 50.3lb (22.8kg)

    Dual 50W: 63.1lb (28.6kg)

    Frequency increment/channel step

    2.5/3.125kHz (or multiples of)

    Operating temperature

    -22°F to 140°F (-30°C to 60°C)

    Power Supply

    DC

    AC

    12V, 24V, 48V (+ve or –ve earth)

    88-264V (with power factor correction)

    ESD rating

    +/-4kV contact discharge and +/-8kV air discharge

    External frequency reference

    10mHz/12.8MHz (auto detect)

    Packet Data

    ½ Rate, ¾ Rate, Full rate, Single Slot