BJ-271 Vehicle Radio

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BJ-271 Vehicle Radio

■ higt RF power output
■ higt quality from speaker
■ alphanumeric LCD and illuminated keypad
■ 200channels plus 1 call-channel
■ CTCSS/DCS ENCODE
■ high frequency stablity
■ 200 memory channels, plus one call channel
■ Channel Spacing: 25KHz (width)/12.5KHz(narrow)
■ 42 gourps CTCSS,104 gourp DCS
■ Multiple scan functions
■ High frequency stability with built-in TCXO
Frequency RangeVHF:136-174MHZ、UHF:400-470MHZ, Operating Voltage13.8V DC cathode grounded
Operate ModeCo-channels or dis-channel simplexCTCSS/DSCCTCSS:42 DCS:104
Memory Channels200 ChannelsFrequency Stability±2.5PPM
Antenna Impedance50ΩOperating Temperature-30°C to +60°C
Weight(approx.)1200g(Except antenna )Dimension(approx.)160*43*137mm


(Except antenna )
Transmitter(Testing under TIA/EIA-603 standard)
Output Power50W/20W(VHF) 40W/20W(UHF)Modulation Mode16K¢F3E/11K¢F3E
Audio Response+1/-3dBFrequency Stability±2.5ppm
Spurious Radiation< 60dBModulation Distortion≤5%
Channel Spacing≤25KHz (width)/12.5KHz(narrow)Adjacent channel power≥65dB/25KHz
Receiver(Testing under TIA/EIA-603 standard)
Sensitivity≤0.8uVSquelch Sensitivity≤0.2uV
Adjacent channel selectivity≥60dBIntermodulation Rejection≥60dB
Audio output power500mWAudio Distortion≤5%
Co-channel restrain≥-0.8dBBlocking≥84dB