![Compex Wireless USA Скачать руководство пользователя страница 48](http://html1.mh-extra.com/html/compex/wireless-usa/wireless-usa_user-manual_2646975048.webp)
RADIO FREQUENCY WIRELESS INFORMATION
Radio Frequency Wireless technology is used in the Compex Wireless USA for communication between the
remote control and the stimulation modules�
RADIO FREQUENCY WIRELESS DESCRIPTION
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
2 meter range between remote and stimulation
modules
WIRELESS SECURITY MEASURES
Device identification
32 bits, shared only with other Compex Wireless
USA devices
Data integrity checks
Each data frame protected by a 16 [b] length
CRC
Acknowledgement
Each point-to-point communication is acknowl-
edged
Out of range behavior
- Stimulation modules stop stimulation automati-
cally when out of range from remote control�
- Remote control stops entire network stimulation
when it detects one module out of range�
ENGL
ISH
47
IFU_WIRELESS_2.indd 47
6/10/15 10:45 AM