TRENDnet TEW-647GA - Wireless N Gaming Adapter User Manual page 30

2.4GHz 802.11 n only – This wireless mode works in the 2.4GHz frequency range and will only
allow the use of wireless n client devices to connect and access the TEW-647GA. Although the
wireless n operates in the 2.4GHz frequency, this mode will only permit wireless n client devices to
work and will exclude any other wireless mode and devices that are not wireless n only.
2.4 GHz 802.11b/g/n mixed mode - This wireless mode works in the 2.4GHz frequency range
and will only allow the use of wireless g client devices to connect and access the TEW-647GA at
11Mbps for wireless b, 54Mbps for wireless g and up to 150Mbps transmitting/300Mbps receiving
for wireless n and share access at the same time.
TX Rate
Select the desire transmitting rate on the adapter. For best performance, please leave the selection
on Auto.
HT Mode
Mixed Mode: In this mode packets are transmitted with a preamble compatible with the legacy
802.11g/n, the rest of the packet has a new format. In this mode the receiver shall be able to
decode both the Mixed Mode packets and legacy packets.
Green Field: In this mode high throughput packets are transmitted without a legacy compatible
part.
Channel Bandwidth
Set channel width of wireless radio.
20 Channel Width = 20 MHz
20/40 Channel Width = 20/40 MHz (additional channel provides better performance)
Guard Interval
Support Short/Long GI, the purpose of the guard interval is to introduce immunity to propagation
delays, echoes and reflections, to which digital data is normally very sensitive.
Long
Auto
30