ERE D110, Руководство пользователя

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D1 Series
User Guide, Rev. 03 (September 2016)
Technical specification
Operating data
Value
Label Description D110 D160 D161 D162 D163 D164
V
S (EXT)
Power supply 12 Vdc
P
S (EXT)
Max power 4,2W 8,4W 4,2W 8,4W 8,4W 8,4W
P
RF
Max RF transmission power 500
mW
2 W 500
mW
2 W 2 W 2W
RX
SENS
Receiver sensitivity ≤ -118 dBm
RF
MOD
Modulation mode 8K50F1D
CH Channels spacing 12,5
BR Radio Baud Rate on radio channel 2.400 bps or 4.800 bps
Buffer Memory buffer 256 bytes
Z
I/O ANT
Antenna impedance 50
�
I
A,B LINES
Max current out at RS-485 serial port ± 60 mA
BR DTE Baud Rate RS-485 serial port 1.200 → 38.400 bps
Operating band (MHz)
D110 D160 D161 D162 D163 D164
169.400
169.475 430.000
450.000 436.000.25
436.093.75 390.000
410.000 410.000
430.000 450.000
470.000
WARNING
Exceed the maximum operating value below (continuous and/or temporary) can damage the device
Maximum operating data
Label Description Value
V
S(EXT)
Max power supply voltage 12 Vdc
V
P RS-485
Max peak voltage at the ports A/B RS-485 (1) ± 32 Vdc
I
A,B LINES
Max peak current at the ports A/B RS-485 (1) ± 200 mA
T
OPERATING
Operating temperature range -20°C +60 °C
T
STORAGE
Storage temperature range -40°C +85 °C
NOTE:
(1) Impulse time < 100 millisecond.
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