User's Manual

64 TransNET OEM Integration Guide 05-3946A01, Rev. C
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): 1.0 Watt (+30 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: –105 dBm @ 1 x 10
–6
BER
Intermodulation: 59 dB minimum (EIA)
Desensitization: 60 dB
Spurious: 60 dB minimum
Bandwidth: 200 kHz
Interference Ratio
(SINAD degraded by 3dB): Co-channel: –20 dB
Adjacent channel: 0 dB
Two channels away: +20 dB
Three channels away: +30 dB
Time Required to Synchronize
with Master Radio: 0.5 seconds (typical)
12.2 Product Specifications—2400 MHz
GENERAL
Frequency Hopping Range: 2401.6–2477.8 MHz ISM band

A: 2401.6 MHz–2427.0 MHz
B: 2427.2 MHz–2452.6 MHz
C: 2452.8 MHz–2478.2 MHz
Subdivided into eight 3.2 MHz zones
Hop Pattern: Based on network address
Frequency Stability: ±1.5 ppm
Half-Duplex Operation: ±1.6 MHz TX/RX split
Network Addresses: 65,000