UHF 450MHz to 490MHz data radio

Key points  

• CE, FCC& AS/NZS 4295: 2004 certified
• Programmable 16 channels with Dip-Switch
• Configurable power saving feature
• Optional external channel change
• FSK, FFSK& 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

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

Technical Specifications

• GENERAL 
•  Working Frequency:  450MHz~490MHz
• Channel Spacing: 12.5KHz /25KHz (Programmable) 
• Number of Channels: 16
• Working Voltage: 9V-18V DC (Extreme)
• Operating Temperature:  -30℃~+65℃
• Storage Temperature:  -40℃~+80℃ 
• Lock Time:<5ms
• Frequency Error: <2.5ppm

RECEIVER

• RX Sensitivity <-119dBm 
•          Extreme <-115dBm
• Intermodulation >65dB
• Audio Output Power 0.5W @ 8Ω
• RX Audio Distortion <5%

TRANSMITTER

• RF Power                             1~5W(Programmable)
• Frequency Deviation          <5KHz(25KHz)
•                                                <2.5KHz(12.5KHz)
•                                                Subsonic 0.5 KHz
• Audio Response                300Hz~3KHz +1/-3dB (25KHz)
•                                                300Hz~2.55KHz +1/-3dB(12.5KHz)
• Adj. Channel Power          <-70dBc (25 KHz) 
•                                               <-65dBc(12.5KHz)
• TX SNR                                >45dB(25KHz) >40dB(12.5KHz)

ACCESSORIES

• BNC Antenna
• PC Programming Software
• Cable (Serial)
• Extender for Service and  Alignment