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18 Specifications 18.1 System Specifications
18.1.1 Wireless 4.9GHz Variant
Radio Technology Specification
RF Band 4.940-4990 MHz
Channel Selection
By dynamic frequency control and manual intervention
Automatic detection on start-up and continual adaptation to
avoid interference.
Dynamic Frequency
Control
Initial capture 10-15 sec. Out of service on interference 100
ms. (+60 seconds when Radar Detection is operational)
Channel size 10 MHz
Tx power @ Antenna ports Mode Maximum Power Output
(region dependant)29
BPSK Mode 23 dBm
QPSK Modes 22 dBm
16QAM Modes 19 dBm
64QAM Modes 19 dBm
Transmit Power Control Loop bandwidth 1 Hz, Range 30dB typical
Manual Power Control
Maximum power can be controlled lower than the powe
r
limits shown above in order to control interference to othe
r
users of the band.
Receiver Noise Figure Typically 6 dB
Note: Power limits are subject to regulatory approval, currently pending.
29 As specified by FCC Part 90.1215 and RSS211