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Hytera RD965 - DMR repeater

RD965 is the first digital analog repeater from Hytera for use in the open.

    Product description

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      RD965 is Hytera's first digital/analog repeater for outdoor use that is compatible with the DMR standard. Thanks to its compact design, the device is very handy and can be used in a number of application scenarios, whether carried on your back, mounted on a wall or installed in an equipment rack.

       

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      GPS

      The GPS module enables emergency control rooms to monitor the location of a small radio network in real-time if the repeater is being used as a mobile unit.

      Small backup battery (optional)

      The 10 Ah lithium-ion battery can support at least eight hours of operation at a duty cycle of 50% and boasts a high transmitting power as an emergency power supply for outdoor operation and mobile use. RD965 is compatible with the SMBus 1.1 standard and can monitor battery statuses, such as the estimated remaining capacity. Intelligent charging management enables the battery to be charged automatically for later use. The three-stage battery protection enhances the safety and reliability of the charging process.

      Repeater diagnostics and control system

      Using a PC-based application, it is possible to monitor, diagnose, and control remote repeaters (via the IP interface with a network connected) and local repeaters (via USB port). Hytera's RDAC software supports network access at multiple points and enables the administrator to monitor two way radios registered in the DMR radio network.

      Voice input/output via dual timeslot: ideal for the monitoring and voice recording

      The device supports voice input and output via dual timeslots in digital mode and enables users to continuously record conversations.

      Flexible networking

      By connecting geographically distributed repeaters that run at the same or different frequencies to form an IP-based and location-independent wireless communication network, mobile radios can use voice and data services even when in roaming mode. The RD965 can be used with the RD985 in a repeater network.

      Connecting VoIP private automatic branch exchanges

      The RD965 repeater makes it possible to make a connection from existing VoIP telephone systems to the DMR radio network. This allows DMR radio subscribers to hold half-duplex conversations with participants from the telephone network. Telephone subscribers have the option of making either individual or group calls in the radio network.

      Encryption of the Air Interface

      With air interface encryption signaling and communications data between radios and repeaters are transmitted with reliable protection.

      Outdoor operation and IP67 degree of protection

      RD965 fully complies with the standards MIL-STD-810 C/D/E/F/G and conforms to the IP67 degree of protection, ensuring exceptional performance even in harsh conditions.

      1024 channels

      The repeater supports up to 1024 voice channels. The user can switch between channels using the PC-based RDAC software, the channel selector switch on the front panel of the device, or the external interface on the repeater.

      Slimline and portable

      With its compact design, the device measures a mere 52 mm high and weighs less than 5 kg, including the 10 Ah battery.

      Upgradeable software

      New functions can be integrated easily and smoothly via software upgrades, meaning the user does not need to buy a new device.

      Digital/analog connection

      Using a back-to-back-connection between two repeaters, analog radio networks can be connected to the DMR radio system, facilitating the smooth transition from analog to digital radio technology. 

      User-friendly control panel

      The control panel has various indicators for the channel status, a button for the channel settings and a connection for a hand microphone or a remote speaker microphone.

      Flexible applications

      The repeater can be mounted on tables and walls to provide mobile radio coverage within a building, installed in a mobile case or rack for emergency communication, or carried on your back for outdoor use. The RD965 repeater is also suitable for providing tunnels and underground facilities, e.g. underground parking lots, with radio coverage.

      Features

      Technical data

      General data

      Frequency range

      VHF: 136 – 174 MHz
      UHF: 400 – 470 MHz / 450 – 527 MHz

      Supported operating modes
      • DMR Tier II
      • Analog

      DMR Tier II in accordance with ETSI TS 102 361-1/2/3

      Number of channels

      1024

      Number of zones

      1

      Channel spacing (analog)

      12.5 / 20 / 25 kHz

      Channel spacing (digital)

      12.5 kHz

      Operating voltage

      13.6 ± 15% VDC
      battery: 14.8 V23100

      Max. power consumption (in stand by)

      ≤ 0.8 A

      Max. power consumption (during transmission)

      ≤ 3.5 A

      Standard battery

      10 Ah (lithium-ion battery)

      Battery service life (5-5-90 duty cycle, high transmitting power, standard battery)

      approx. 8 hours

      Frequency stability

      ±0.5 ppm

      Antenna impedance

      50 Ω

      Dimensions (L x W x H)

      52 x 183 x 302 mm (repeater without protective housing)
      42 x 172 x 280 mm (repeater without protective housing)

      Weight

      3.5 kg (without standard battery)

      Transmitter

      Transmitting power

      1 – 10 W (adjustable)

      Modulation

      11K0F3E at 12.5 kHz
      14K0F3E at 20 kHz
      16K0F3E 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
      ±4.0 kHz at 20 kHz
      ±5.0 kHz at 25 kHz

      Hum and noise

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

      Adjacent channel selectivity

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

      Intermodulation

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

      Spurious response rejection

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

      Signal-noise ratio (S/N)

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

      Nominal audio power output

      0.5 W

      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 6100-4-2 (level 4)
      ± 8 kV (contact) ± 15 kV (air)

      Protection against dust and moisture

      IP67

      Shock and vibration resistance

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

      Relative humidity

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

      GPS

      Time to first fix (TTFF) cold start

      < 1 min

      Time to first fix (TTFF) warm start

      < 10 s

      Precision

      < 10 m

      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

      • Repeater RD965
      • Power adapter with power cable and connection cable
      • Manual
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