NBB-800
User Manual for NRSW version 4.5.0.100
Note:
802.11n supports 2x2 MIMO in 2.4 GHz and 1x1 in 5 GHz.
The WLAN antenna ports have the following specification:
Feature
Specification
Max. allowed cable length
30 m
Max. allowed antenna gain
including cable attenuation
3.0 dBi
Min. distance between collocated ra-
dio transmitter antennas
(Example: WLAN1 to MOB1)
20 cm
Min. distance between people and an-
tenna
40 cm
Connector type
SMA
Table 3.8.: WLAN Antenna Port Specification
3.4.7. GNSS
Feature
Specification
Systems
GPS/GLONASS/GALILEO/BEIDOU
Data stream
JSON or NMEA
Tracking sensitivity
up to -162 dBm
Supported antennas
Active and passive
Table 3.9.: GNSS Specifications option G
The GNSS antenna port have the following specification:
Feature
Specification
Max. allowed cable length
30 m
Max. allowed antenna gain
3.0 dBi
Min. distance between collocated ra-
dio transmitter antennas
(Example: GNSS to MOB1)
20 cm
Connector type
SMA
Table 3.10.: GNSS / GPS Antenna Port Specification
1
Note:
WLAN antennas with a higher amplification may be used with the NetModule router "Enhanced-RF-Configuration"
software license and the antenna gain and cable attenuation that have been correctly configured by certified specialized
personnel.
20
