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
