Software Guide

Frequency Domains and Channels
Tsunami
®
800 & 8000 Series - Software Management Guide 308
6.4 GHz Channels
: The center frequency listed in the above tables are based on channel offset set to ‘0’. If channel offset is set to any
value other than ‘0’ then the center frequency will be shifted accordingly. You can set the channel offset ranging from
-2 to +2 MHz in MP-8150-CPE, MP-8160-BSU, MP-8160-SUA, MP-8160-CPE-A100, MP-825-CPE-50,
MP-820-BSU-100, MP-820-SUA-50
+
, MP-825-SUR-50
+
, QB-8150-EPR/LNK-12/50, QB-825-EPR/LNK-50, and
QB-825-EPR/LNK-50
+
.
Details for 40MHz Bandwidth
While choosing 40MHz bandwidth, you can select 40 PLUS (Upper Extension) or 40 MINUS (Lower Extension). 40 PLUS means
the center frequency calculation is done for 20MHz and add another 20MHz to the top edge of 20MHz. 40 MINUS means
the center frequency calculation is done for 20MHz and add another 20MHz to the bottom edge of 20MHz.
For 40 PLUS
ú
2.4GHz ->
– Channel 1 = 2412 MHz
– Bandwidth starts from 2403 MHz and ends at 2442 MHz
ú
5GHz ->
– Channel 52 = 5260 MHz
– Bandwidth starts from 5251 MHz and ends at 5290 MHz
Frequency
Domain
Frequency Band
(Start Frequency ~
End Frequency in
MHz)
Allowed Channels (Center Frequency)
5 MHz 10 MHz 20 MHz 40 PLUS
MHz
40 MINUS
MHz
World 6.4
GHz
5905 ~ 6420 181 (5905),
182 (5910)...
283 (6415),
284 (6420).
181 (5905),
182 (5910)...
283 (6415),
284 (6420).
182 (5910),
183 (5915)...
282 (6410),
283 (6415).
182 (5910),
183 (5915)...
278 (6390),
279 (6395).
186 (5930)
187 (5935)...
282 (6410),
283 (6415).