9 . t e c H N i c a l d ata , S ta N d a r d S , G u a r a N t e e , P at e N t S
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EN
REVOLUTION WIRELESS™
9.1.3 radio Frequency Wireless description
The Revolution Wireless may be affected by other devices even if they are compliant with CISPR
EMISSION requirements.
Wireless Protocol characteristics
Frequency band
2.4 GHz ISM
Protocol type
Proprietary frequency hopping
Channels
6 channels
Channel width
2 MHz
Frequency modulation
GFSK
Frequency deviation
± -320 kHz
EIRP
Measured max -6.2 dBM (0 dBM configured as
maximum output power)
Effective emission power:
4.4 [dBm]
Data rate
2 Mbps
Quality of service requirement
6.5 feet range between remote and stimulation
modules
Wireless Security Measures
Device identification
32 bits, shared only with other Chattanooga
Revolution Wireless devices
Data integrity checks
Each data frame protected by a 16 [b] length CRC
Acknowledgement
Each point-to-point communication is
acknowledged
Out of range behavior
- Stimulation modules stop stimulation
automatically when out of range from remote
control.
- Remote control stops entire network stimulation
when it detects one module out of range.