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FC-303 Data Radio Module
FC-303 is a low-cost, high reliability, point to point RF radio, it follows FCC PART 90 standard, specifically designed for the security alarm industry applications, using advanced wireless RF solution for research and development (FC-303 using integrated chip solution). Radio using high quality components and produced by SMT process, with compact size and convenient for embedded use, stable and reliable quality. Contact
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    Description:

     FC-303is a low-cost, high reliability, point to point RF radio, it follows FCC PART90 standard, specifically designed for the security alarm industryapplications, using advanced wireless RF solution for research and development(FC-303 using integrated chip solution). Radio using high quality componentsand produced by SMT process, with compact size and convenient for embedded use,stable and reliable quality.

    Specifications:

    General Specification

    Working Frequency

    VHF:136-174MHz

    UHF:400-440MHz,

    430-470MHz,

    450-490MHz

    Channel Spacing

    12.5KHz/25KHz Programmable

    Modulation Type

    F3D/F3E

    Number of Channels

    16

    Nominal Working Voltage

    12V DC

    Extreme Working Voltage

    9.5 V16V DC

    Storage Temperature

    -40℃+80℃

    Operating Temperature

    -30℃+65℃

    Current Consumption

    Standby

    100mA

    Transmit 5 watts RF Power

    1.5A

    Transmit 1 watt RF Power

    1A

    TX to RX Attack Time

    5ms

    RX to TX attack time

    5ms

    Frequency Error

    2.5ppm

    Antenna Connector

    BNC 50Ω

    External interface

    DB15/DB9

     

    Transmitter Specification

    RF Power

    1W/2W/3W/4W/5W  Programmable

    Frequency Deviation

    25KHz Channel Spacing

    5KHz

    12.5KHz Channel Spacing

    2.5KHz

    Subsonic

    0.5KHz

    Audio Response

     25KHz Channel Spacing

    300Hz3KHz   +1/-3dB

    12.5KHz Channel Spacing

    300Hz2.55KHz  +1/-3dB

    Adjacent Channel Power

    25KHz Channel Spacing

    -70dBc

    12.5KHz Channel Spacing

    -65dBc

     

    Conducted Spurious Emission

    1GHz,-36dBm

    1GHz,-30dBm

    Modulation Sensitivity

    Voice

    8~15mV

    Data

    80~130mV

    TX SNR

    25KHz Channel Spacing

    45dB

    12.5KHz Channel Spacing

    40dB

    Receiver Specification

    RX Sensitivity

    (12dB SINAD)

    25KHz Channel Spacing

    -119dBm  Extreme-115dBm

    12.5KHz Channel Spacing

    -119dBm  Extreme-115dBm

    ACP

    25KHz Channel Spacing

    70dB

    12.5KHz Channel Spacing

    60dB

    Image Rejection

    70dB

    IF Rejection

    70dB

    Spurious Rejection

    70dB

    Intermodulation Suppression

    65dB

    Conducted Spurious Emission

    -57dBm

    Receiving Audio Distortion

    5%

    RX SNR

    25KHz Channel Spacing

    45dB

    12.5KHz Channel Spacing

    40dB

    Audio Output Power

    0.5W @ 8Ωload


    Applications:

    •  Industrialtelemetry & wireless remote control
    •  Gas and oil flow monitoring
    •  Electricity, water and gas utilities
    •  Earthquake, weather, environmental protection and urban lightingcontrol
    •  Vehicle tracking and asset tracking systems
    •  Water monitoring, waste water management and irrigation control
    •  Railway, police, army automation system
    •  Aerial defense and fire alarm system
    •  Wireless Paging system


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