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Wireless Sensor Network
2. Specifications
2.1 Wireless Sensor Network Radio
The CWB100 and CWS sensors use a 25 mW FHSS radio. Three models are
available depending on location of usage. Table 2.1-1 shows model numbers
and locations used for all models.
2.1.1 Electrical
TABLE 2.1-1. CWS FHSS Radio Specifications
Model
Where Used
Frequency
FHSS
Channels
CWSxxx, CWB100
CWSxxxA, CWB100A
U.S. Canada,
Australia, and
New Zealand
902-928 MHz
50
CWSxxxE, CWB100E
Europe
868 MHz
16
Transmitter Power Output:
25 mW (+14 dBm)
Receiver Sensitivity:
-110 dBm (0.1% Frame Error rate)
Current Drain
Standby:
Receiving:
Transmitting:
Average operating current w/1 second
access time:
3
μ
A
18 mA typical (full run)
45 mA
15
μ
A
Operating Temperature Range:
-25° to +50°C (-13° F to + 122°F)
Additional Features
GFSK modulation
Data interleaving
Forward Error Correction BCH (31,21)
Data scrambling
Quality of Service management
RSSI
8
Содержание CWB100
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Страница 8: ...Wireless Sensor Network Table of Contents iv ...
Страница 56: ...Appendix A Using DevConfig for CWS Setup A 4 ...
Страница 64: ...Appendix B Measurement Names and Meanings B 8 ...
Страница 68: ...Appendix C Battery Life C 4 ...
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