Leave Your Message

DATA Series of Smart Data Radio&TRX Series of General Data Transmission Module

For over 10 years, Wireless Data Systems (WDS) has been providing wireless networking solutions with applications in SCADA, telemetry, telecommunications, and online transaction markets. WDS provides licensed and unlicensed solutions, with more than 50000 radios installed in over 10countries.

    DATA Series Product Over view
    The DATA series product is complete family of value priced radios for private point-multipoint SCADA and other telemetry applications. They operate at the 130-174MHz, 220-222MHz, 330-512MHz frequency bands. The DATA series are available as board level product or as a packaged unit. The board level product allows Lottery Terminal. The packaged unit comes in a small case that is ready to plug in power, an antenna and your terminal device.
    The DATA Series transceivers are designed to help you reduce overall communications cost by providing low power consumption, small size and an inexpensive RF connector.
    All DATA series models are available for private labeling.

    DATA Series Board Level Units
    The DATA series board level unit is a single board measuring approximately 3.5 x 4.75 inches (8.90 x 12.07cm). It comes complete with RF connector and RS-232/485 or TTL interface via a header connector or an edge mounted DB-25. An optional piggyback board is available for RS-485/422 applications.
    The board level unit is fully type accepted and includes its own RF shielding. It may be inserted into your device as simply an internal radio, or it can be tightly integrated within the product. By using the processor in your RTU to access radio parameters your abilities. LEDs provide rapid assessment of operating status.
    The available configurations are follows:
    OEM board TTL,8 Vdc input
    OEM board RS-232,10-30 Vdc input
    OEM board TTL and piggybacked RS-485,10-30 Vdc input
    Digital Modems:
    9600bps in 12.5kHz channel
    19.2kbps in 25kHz channel
    Analog Modes:
    Bell 202
    External Modem (4 wire audio) with VOX, switchable Pre-and De-emphasis

    DATA Series Packaged Units
    DATA Series Packaged Units are the board level unit in a small extruded case, and are available in either RS-232 or RS-485 user interface and a 10-30Vdc input voltage.

    FEATURES
    DATA series quality and performance in a value priced data transceiver
    Worldwide product
    FCC and IC 400 MHz
    ETSI 400 MHz (4800 bps)
    SRRC IDH99FJ0 138 200MHz China
    Small size for internal integration as OEM product
    9600bps throughput and
    Low current consumption and sleep modes for solar powered applications
    Flash memory software storage for future upgrades
    Keys on data
    Keyline output for keying external devices on receive
    Noise-free squelch
    CD for CSMA applications
    Easy integration into any OEM equipment
    Configures via HHT, WDS Configuration Software or OEM processor

    WDS1510(MDS EL7051)         130-174MHz     TRM/TRS/TRA400         410-470MHz
    WDS2510(MDS EL7052)         220-240MHz     TRM/TRS/TRA230         220-240MHz
    WDS4510(MDS EL7054)         330-512MHz
    WDS9510(MDS EL7054)         800-960MHz
    EL705 2Watts
    EL705 2Watts (232/485、9-30V、TNC)
    TRM 2Watts
    TRM 2Watts (SPI、3.3V、MMCX)
    2Watts Transceiver Board
    2Watts Transceiver Board
    Enclosed 2watts
    Enclosed 2/7/25watts
    Enclosed 7watts
    Enclosed 2/7/25watts
    Enclosed 25watts
    Enclosed 2/7/25watts
    SPECIA~1
    Special for civil air defense alarm system
    SPECIA~2
    Special for civil air defense alarm system

    Operating frequency

     

    WDS1510/MDS EL7051

    130-174 MHz

    WDS2510/MDS EL7052

    220-240 MHz

    WDS4510/MDS EL7054

    330-512 MHz

    WDS9510/MDS EL7059

    800-960 MHz

    TRM/TRS/TRA400

    410-470 MHz

    TRM/TRS/TRA230

    220-240 MHz

    Radio Type

     

    Synthesized, Simplex or Half Duplex, Channel bandwidth occupied 12.5KHz, Split Freq or Simplex

    Primary Powerac

     

    Voltage:

     

    10-30VDC (2W), 3.3V(TRM)

    10-16VDC (25W), 3.3-45V(TRS)

    RX Supple Current:

    75mA@13.8VDC

    TX Supple Current:

    480mA@13.8VDC, 2W

    Circuit Protection:

     

    15A self-recovery fuse, built-in polarity reverse protection, power input protection

    Data Interface

     

    Interface:

     

    RS-232/

    485 Through DB-25 Connector

    Interface Port Baud Rates:

    1.2-19.2kbps

    Over-the-Air Data Rate:

     

    9.6kbps (Data series)

    4.8/9.6/19.2kbps (TRX series)

    Data Delay:

    <15ms

    Transmission

     

    Frequency Range:

     

    130-174MHz, 220-240MHz, 330- 512MHz, 800-960MHz (Data series), 410-470MHz, 220-240MHz (TRX series)

    Stepped Frequency:

    5/6.25KHz

    Modulation Mode:

    4FSK (Data series)/GMSK (TRX series)

    Carrier Power:

    100mW, 1W, 2W/5W, 15W, 25W

    Duty Cycle:

    50% (100% additional radiator)

    Frequency Stability:

    1.5ppm,-40℃ to +70℃

    Adjacent Channel Radiation:

    -65dB

    Timeout Timer:

    1-255s

    Transmitter Keying:

    On data

    Start Time:

    <7ms

    Reception

    Frequency Range:

     

    130-174MHz, 220-240MHz, 330-512MHz, 800-960MHz (Data series), 410-470MHz, 220-240MHz (TRX series)

    Type:

    Double Conversion Superheterodyne

    Frequency Stability:

    1.5ppm,-40℃ to +70℃

    Radiation and

    Image Suppression:

    -70dB

    Sensitivity:

     

    12dB SINAD @ -116dBm(19.2kbps),

    12dB SINAD @-119dBm(4.8kbps)

    Data Performance:

    1x100-6 @ -108 dBm

    lntermodulation Rejection:

    -70 dB Minimum

    Adjacent Channel Selectivity:

    60dB

    Environmental

     

    Temperature Range:

    -40℃ to +70℃

    Humidity Range:

    95% @ 40 ℃ non condensing

    Weight

     

    Integrated board:

    135g (2W), 38g (TRS), 34g (TRM)

    Enclosed:

    821g (blue), 1000g (black)

    Size

     

    Board Size:

    11.4x9.7x1.9cm (2W),

    7.0x1.3x4.8cm (TRM),

    8.3x1.3x4.8cm (TRS)

    Enclosed Size:

    16.9x3.4x11cm (blue),

    18.4x14.3x5cm (black)

    Enclosed Type:

    Aluminum

    Parts

     

    Built in power amplifier module (maximum 25W)

    PTT (Push-to-Talk)

    Multichannel board (16CH)

    Ethernet (IP) upgrade interface board

    Mounting dimensions of integrated board (data series)

     Mounting dimensions of integrated boa

    Radio access type approval code of Radio Administration Bureau of Ministry of industry and information technology of China:2012FP6383

    Applications