User's Manual

05-3946A01, Rev. C TransNET OEM Integration Guide 65
Temperature Range: –40° C to +70° C
Humidity: <95% at +40° C; non-condensing
Primary Power: 13.8 Vdc (6–30 Vdc range)
Current Draw (typical):
Transmit: 510 mA @ 13.8 Vdc
Receive: <115 mA @ 13.8 Vdc
Sleep Mode: ð 3 mA @ 13.8 Vdc
Physical Dimensions: 1.81˝ W x 3.45˝ L x 0.63˝ H
(46 x 87.5 x 16 mm)
Agency Approvals: • FCC Part 15.247
(E5MDS-EL806-24)
• FCC Limited Modular Approval
• Industry Canada RSS-210 and RSS-139 
(CAN 3738A-MDSEL80624)
DATA CHARACTERISTICS
Data Interface: RS-232/422/485
Interface Connector: 16-pin header, female
Data Rate: 300, 600,1200, 1800, 2400, 4800, 9600,
19200, 38400, 57600, 115200 bps asynchro-
nous
Data Latency: 7 ms (typical)
Byte Length: 10 or 11 bits
Maximum Data Transmission: Continuous up to 115200 bps
RF CHARACTERISTICS
TRANSMITTER:
Power Output
(at antenna connector): 0.5 Watt (+27 dBm) Max.
Duty Cycle: Continuous
Modulation Type: Binary CPFSK
Output Impedance: 50 Ohms
Spurious: –49 dBm, 216 MHz–960 MHz
–41 dBm above 960 MHz
RECEIVER:
Type: Double conversion superheterodyne
Sensitivity: –104 dBm @ 1 x 10
–6
BER
Intermodulation: 45 dB minimum (EIA)
Desensitization: 60 dB
Spurious: 60 dB minimum
Bandwidth: 200 kHz
Interference Ratio 
(SINAD degraded by 3dB): Co-channel: –40 dB
Adjacent channel: 0 dB
Two channels away: +20 dB
Three channels away: +45 dB