TRENDnet N300 User's Guide - Page 29

TX Rate, HT Mode, Mixed Mode, Green Field, Channel Bandwidth, Guard Interval, MPDU Aggregation,

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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 Using "Auto" option can increase throughput. However, it can also increase error rate in some installations, due to increased sensitivity to radio-frequency reflections. Select the option that works best for your installation. MCS Fix MCS rate for HT rate. (Auto, 0~32) The Modulation and Coding Scheme (MCS) is a value that determines the modulation, coding and number of spatial channels. This parameter represents transmission rate. By default (Auto) the fastest possible transmission rate will be selected. You have the option of selecting the speed if necessary. MPDU Aggregation Select this option to enable MPDU aggregation RADIO OFF Click this button to turn off the wireless radio. 29

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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
Using “Auto” option can increase throughput. However, it can also increase error rate in some
installations, due to increased sensitivity to radio-frequency reflections. Select the option that
works best for your installation.
MCS
Fix MCS rate for HT rate. (Auto, 0~32)
The Modulation and Coding Scheme (MCS) is a value that determines the modulation, coding
and number of spatial channels.
This parameter represents transmission rate. By default (Auto) the fastest possible transmission
rate will be selected. You have the option of selecting the speed if necessary.
MPDU Aggregation
Select this option to enable MPDU aggregation
RADIO OFF
Click this button to turn off the wireless radio.