Dual band mobile transceiver BJ-9900:
Main featurers:
VHF/UHF dual reception
Dual channel reception( A can hear the voice from B and C at the same time)
Front panel switches & controls
Compandor
DTMF encode/decode(8 groups selectable)
7 kinds of backlight selectable
Cross band repeate capability
Input frequency directly through MIC
Scrambler
FM radio built-in
4 kinds of burst tone selectable (1000Hz/1450Hz/1750Hz/2100Hz)
Large LCD display
Air - band receiving
1200/9600 bps (B type)
CTCSS&DCS Encode/Decode
Scanning
Busy channel lock
TOT
High/ Low power selectable
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SPECIFICATIONS
BJ-9900 FM DUAL BANDER
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General
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Frequency range
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136-174MHz(144-148MHz) 400-470MHz(430-440MHz)
Air band(RX):AM109-135.995MHz
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Memory channels
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128
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Bandwidth
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Wide:25KHz
Narrow: 12.5KHz
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PLL channel stepping
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5/6.25/10/12.5/25 KHz
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Operating voltage
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13.8VDC±15%
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Current drain
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Standby: Less than0.4A
Transmit: Less than 8.0A
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Operate temperature range
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–20°C-+60°C
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Weight
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1200g
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Dimensions
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168*41.5*140mm
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Transmiter
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RF output power
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VHF 40W/20W(144MHz)
UHF 35W/20W(440MHz)
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Spurious and harmonics
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70dB
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Modulation
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Wide:16K0F3E
Narrow: 11K0F3E
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FM Modulation Noise
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Wide:45dB Narrow: 40dB
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Audio distortion
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Less than 3%
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Frequency Stability
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±2.5ppm
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Receiver
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Sensitivity(12dB SINAD)
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Wide:0.18uV Narrow:0.22 uV
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Selectivity
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Wide:70 dB Narrow:60dB
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Intermodulation
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Wide:70 dB Narrow:60dB
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Spurious response
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75dB
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Audio power output
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2.0W/8Ω
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Frequency Stability
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±2.5ppm
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