GENERAL INFORMATION
1-9
1.3 AreaRAE
Steel
Radio
Technical
Specifications
(869MHz
Versions)
Radio Characteristics
RF Frequency
869.400 to 869.650MHz,
2 user-selectable channels
Number of
Channel
2 (Ch. 1: 869.50MHz;
Ch. 2: 869.560MHz)
Channel Spacing
60kHz
RF Data rate
38.4kbps
Modulation
GFSK
Duplex
TDD
Maximum E.R.P.
500 mW (27 dBm)
Receiver Sensitivity
-106 dBm at 10
-3
BER
Receiver
Classification
Class 2
Operating Range
Up to 3.2 km (2 miles) in line of sight
Network Protocol
Purpletooth
TM
Adaptive Intelli-Polling
Operating Mode
Master, Slave. Mesh network
Error Detection
CRC and ARQ
Radio Type
Approval
Certificate
CE: comply with
EN300 220-1, 2000;
EN300 220-3, 2000;
EN301 489-1, 2004;
EN300 489-3, 2002.
I/O Interface
RS-232, RS485
Antenna Port
Interface
MCX female
Power Supply
6V to 18V
Power
Consumption
Tx: 300mA @ 7.4V
Rx: 45mA @ 7.4V
Idle: 30mA @ 7.4V
