Model: GD230VC

    Type: Data and picture transceiver

    RF Output Power: 25W / 8W

    Frequency Range: 223~235 MHz

    Dimension: 145×109×41mm

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    General

    -Picture Format -JPG
    -Image Resolution

    -High comfiguration model:704x576、640x480、352x288、320x240、176x144、160x120

    -Low comfiguration model:352x288

    -Image Compression Ration---- -High comfiguration model & Low comfiguration model
    -Support Image sub -250
    -Frequency Range -223 - 235MHz
    -Channel Capacity -60
    -Channel Spacing -25KHz
    -Frequency Stability -±2.0ppm (-40~+70℃)
    -Operating Voltage -DC 11V to 14V ( Typical 12V )
    -Current Drain -Standby: <220mA

    -Receive: <250mA

    -Transmit @ 25W:  <5.5A @12V power supply

    -Transmit @ 8W:   <2.3A @12V power supply

    -Antenna Impedance -50 ohm unbalanced
    -Dimensions (W×H×D) -145mmx109mmx41mm
    -Operating Temperature --40℃~+70℃

    Receiver

    -Type of Receiver
    -Double, super heterodyne-------------------------------------------------------------------------------------
    -Intermediate Freq.
    -45MHz(1st IF), 455KHz(2nd IF)
    -Sensitivity
    -0.18μV @12dB SINAD
    -Squelch Sensitivity
    -0.25uV
    -Adjacent Channel Selectivity
    -greater than –70dB
    -Spurious and Image Rejection
    -greater than –70dB
    -Intermodulation
    -65dB
    -Output Audio Distortion
    -3% at 1KHz for ±3KHz deviation


    Transmitter

    -RF Output Power

    -25W, 20W, 15W, 10W and 5W, programmable for GD230VC-25---------------------------------

    -8W, 6W, 4W, 2W and  1W, programmable for GD230VC-8

    -Maximum Frequency Deviation
    -±5KHz
    -Output  Harmonic
    -less than –65dB
    -Spurious Emissions
    -less than 0.25uW (30MHz to 1GHz)
    -Distortion
    -≤2.5%

    Data and Interface

    -Modulation
    -GMSK or 4-FSK selectable
    -Air Rate

    -9600bps for GMSK

    -19200 and 9600 for 4-FSK programmable------------------------

    -Interface Baud Rate
    -300 - 38400bps programmable
    -Interface Data Bit
    -8 or 7 bits programmable
    -Interface Parity Bit
    -None / Even / Odd programmable
    -Interface Stop Bit
    -1 bit or 2 bits programmable







    Serial Port Utility is a free communication software for serial port. Serialport Utility makes it more efficient for development of hardware-software application. It can send and receive data in high speed. Data can be viewed in Text, Hex and decimal format. Data can be sent automatically with flexible auto sending rules.


    Configuration

    1. Power Cord

    2. 232 Interface cables (For RS-232 interface radio modem) or

    __485 Interface cables (For RS-485 interface radio modem)


    Options

    1. Antennas

    2. RF Cables

    3. Power Supply

    4. Coaxial Lightning Arrestor

    5. Handset

    6. Programmer

    7. Interface Adapter


    Model

    Frequency Range

    Device Type

    RF Output Power

    Dimensions

    Current

    GD230VC

    223 - 235MHz

    Data/Picture transceiver(single/mulitple resolution)

    25W / 8W

    14.5x10.9x4.1 cm


    Similar

    Model


    GD230BC

    223 - 235MHz

    Data/Picture transceiver(single resolution)

    10W / 1.5W

    12.5x7.6x3.4cm

    GD230VH-E

    223 - 235MHz


    Data transceiver


    25W / 8W

    14.5x10.9x4.1 cm

    GD230BH

    223 - 235MHz

    Data transceiver

    10W / 1.5W

    12.5x7.6x3.4cm

    GD230CH

    223 - 235MHz

    Data transceiver

    25W

    13.6x14.0x4.4 cm

    GD400HC

    400 - 470MHz

    Data/Picture transceiver(single/mulitple resolution)

    25W / 8W

    14.5x10.9x4.1 cm

    GD150VC

    136 - 174MHz

    Data/Picture transceiver(single/mulitple resolution)

    25W / 8W

    14.5x10.9x4.1 cm