Javad Beacon, Руководство пользователя

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GENERAL DESCRIPTION
Serial Data Interface
The serial asynchronous interface allows connection to external serial devices through RS232 interface. It
is shared between user data and unit’s command/status information. The following options of serial port
parameters are supported:
Parameter Options
Baud rate
115200, 57600, 38400, 19200, 14400, 9600, 4800, 2400,
1200 bauds per second
Flow control None, Hardware
Data bits 8
Stop bits 1, 2
Parity None
Serial port parameters
Power Interface
The power interface allows connection to an unregulated DC power source. The DC power source (third party
or user supplied) must provide DC power of 4.2V±5% DC.
Power Consumption
Power consumption of the Beacon OEM receiver at receiving mode is 1400 mW (refer to Table below for
details).
Operating Mode / Description Consumption
Maximum for Rx Full Operation Mode 1400 mW
Sleep Mode 300mW
Standby Mode, ordered by SLEEP input pin 500
m
W
Antenna
The Beacon receiver should be used with 283.5 - 325 kHz antenna with following parameters:
• LNA Gain P30 dB
• LNA Noise Figure 1.5 dB