UHF&VHF DATA RADIO TRANSCEIVING CERTIFIED

FC-302 is a synthesized 5-watt FM transceiver module, which is designed for data transportation and voice communication. For the voice communication, it can support selected pre-emphasis, squelch and audio amplifier. Two-point modulation with good low-frequency response is applied in the radio that makes it a competitive choice for 1200-19200bps data rateapplication. Compact dimension and wide range DC support make it flexible to use.

Applications

• Industrial telemetry & wireless remote control
• Gas and oil flow monitoring
• Electricity, water and gas utilities
• Earthquake, weather, environmental protection and urban lighting control

• Vehicle tracking and asset tracking systems
• Water monitoring, wastewater management and irrigation control
• Railway, police, army automation system
• Aerial defense and fire alarm system
• Wireless Paging system

Key Feature

• CE, FCC&AS/NZS 4295: 2004 certified
• Programmable 16 channels with Dip-Switch
• Configurable power saving feature
• Optional external channel change
• FSK, 4FSK& GMSK modem option
• Frequency step 5 KHz/6.25KHz
• CTCSS/DCS
• Support maximum RF data rate: 19200bps
• Fast start-up time: 5ms
• SQ programmable via PC
• Pocsag Modulation support
• PC programmable & Software tune & Calibration

Technical Specifications

GENERAL 

Ÿ   Working Frequency          450MHz~490MHz

Ÿ   Channel Spacing             12.5KHz /25KHz (Programmable)

Ÿ   Number of Channels      16

Ÿ   Working Voltage               9V-18V DC (Extreme)

Ÿ   Operating Temperature    -30℃~+65℃

Ÿ   Storage Temperature      -40℃~+80℃                                      

Ÿ   Lock Time                         <5ms

Ÿ Frequency Error             <2.5ppm

RECEIVER

Ÿ   RX Sensitivity                <-119dBm

     Extreme                         <-115dBm

Ÿ   Intermodulation            >65dB

Ÿ   Audio Output Power    0.5W @ 8Ω

Ÿ   RX Audio Distortion    <5%

TRANSMITTER

Ÿ   RF Power                     1~5W(Programmable)

Ÿ   Frequency Deviation   <5KHz(25KHz)

                                            <2.5KHz(12.5KHz)

Subsonic 0.5 KHz

Ÿ   Audio Response        300Hz~3KHz  +1/-3dB (25KHz)

                                           300Hz~2.55KHz +1/-3dB(12.5KHz)

Ÿ   Adj. Channel Power   <-70dBc (25 KHz)

                                           <-65dBc(12.5KHz)

Ÿ   TX SNR                        >45dB(25KHz) >40dB(12.5KHz)

DB15 CONNECTOR