Shenzhen Wex Technology Co. Ltd
Nothing is Impossible
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UHF receiver
Model: W2004R
SPECIFICATIONS (Version 1.0)
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Frequency
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821.2375MHz
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Channel Spacing
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25KHz
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Signal Format
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POCSAG
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Data Transmission Rate
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512bps or 1200bps or 2400bps
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Modulation System
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Carrier frequency shift keying (NRZ)
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Frequency Deviation
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±4.5KHz
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Receiving Sensitivity
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-122dBm (Min)
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Selectivity
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60dB ±25KHz
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Image rejection
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≧45dB
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Spurious Rejection
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≧50dB
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Frequency Stability
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±3ppm
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Operating Current
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16mA
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Operating Voltage
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+5.0V
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Operating Temp. Humidity
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-10℃ to 40℃, 95% (at 40℃)
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RF input
Data output
Storing Temp. Humidity
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50 OHM (SMA)
RS232
-10℃ to 70℃, 95% (at 40℃)
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RS232 FORMAT
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Baudrate :
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1200 BPS
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Data bit :
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8 bit
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Stop bit :
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1 stop
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No check bit
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