Antaira Industrial Gigabit IEEE 802.11b/g/n Wireless
APX-5700 User Manual V 1.0
31
Country Code
Different countries have different power levels and frequency selections. To ensure the device
’s
operation follows regulatory compliance rules, the operator should select the country code where the
device will be used. The channel list, output power limits, IEEE 802.11 and channel spectrum width
modes will be tuned accordingly to the regulations of the selected country.
The station setting must
match the AP
’s country code setting.
No Set Country
:
Option when enabled, only the frequency range is available.
11n 2.4GHz is 2412-2462MHz, 11n 5GHz is 5180-5320MHz and 5745-5825MHz.
Wireless Profile:
The
NA
is 11n 5GHz
band and represents a mixed of 802.11n and 802.11a mode.
NG
is 11n 2.4GHz band and represents a mixed of 802.11n, 802.11g and 802.11b mode.
**
Station setting must match the AP Wireless Profile setting.
Channel Spectrum Width
The 20M represents the data transmitted at a bandwidth of 20MHz and the 20/40MHz represents the
data transmitted at either 20MHz or 40MHz. In a noisy environment, it automatically reverts back to
20MHz in order to be more resilient to the interference. In a situation when auto fall back does not
happen, manually change the channel spectrum width to 20MHz in order to help reduce interference
on the link and improve performance.
* Note: The 40MHz bandwidth is not the standard for the 802.11n/g mode of operation. If you
experience unstable performance, change the channel spectrum width to 20M.
**
Station setting must match AP channel spectrum width setting.
Maximum:
Checking this box will result in a maximum Tx power output overriding the
regulation.
Obey Regulatory Power:
Checking this box will obey with the Tx power output by country.
