Afar AR24027, Руководство оператора

Страница: 84 / 100

AR24027 Operator’s Manual
B-1
APPENDIX B - Specifications
RF Specifications
RF Frequency Band 2.406 GHz to 2.474 GHz (center frequencies)
RF Signal Bandwidth (-20 dBc) 4.6 MHz
RF Channels 35 (12 non-overlapping)
Transmitter Output Power 0 to 23 dBm (programmable)
Modulation Type direct sequence spread spectrum
RF Data Rates (one way) 0.25, 0.50, 1.375, 2.75 Mbps
Receiver Sensitivity (10
-6
BER) -97 dBm (@ 0.250 Mbps)
-94 dBm (@ 0.500 Mbps)
-93 dBm (@ 1.375 Mbps)
-90 dBm (@ 2.750 Mbps)
Data Interfaces
Auxiliary Port RS-232
Ethernet Port 10/100 BaseT (auto-negotiate)
Power Requirements
Input Voltage (Outdoor Unit)
Standard:
High voltage model:
+8 to +28 Volts DC
+12 to +32 Volts DC
Input Voltage (AC) 110 VAC or 220 VAC
Power Consumption less than 5 Watts
Environment
Temperature -40 to +70 Degrees C
Max. Humidity 90% non-condensing
Mechanical :
Dimensions 4.72" wide x 8.66” high x 2.20” deep (120mm W x 220 H x 56 D)
Weight 2.4 lbs. (1.1 Kg).