New Apple AirPort Atheros
AR5BXB112 AR9380 for Dell Latitude D620 D630 D820 D830
Description:
Product
Overview:
AR9380 is the single-chip, dual-band (2.4/5
GHz), 3-stream 11n solution with PCIe interface. It packs the breakthrough
Signal Sustain Technology 3 (SST3) technology that enhances the rate-over-range
(RoR) performance. SST3 is a set of advanced technologies and features enabled
by 802.11n including LDPC, TxBF and MLD. The end result is an impressive
increase in rate-over-range of ~+100% at short range, ~+50% at mid range and
~+25% at long range.
To reduce the manufacturing cost, AR9380 has
successfully integrated external components such as the 2.4/5 GHz LNA and PA,
switching regulators and EEPROMs. It has dramatically reduced the RBOM and has
made the board manufacturing easy and simple.
Despite its mighty performance and high degree
of integration, AR9380 consumes even less power in every operation mode – active
TX, active RX, idle associated and sleep. It keeps the notebook and other
computing platforms running much longer on a single battery-charge, while
providing TCP throughput of more than 300 Mbps when used in 3x3 mode.
AR9380 is also optimized for P2P applications
compliant with Wi-Fi Direct.TM With its Fast Channel Switch (FCS) feature, the
channel switching time between 2.4 GHz and 5 GHz is reduced from 10 ms to as
little as 1 ms.
Compatibility:
- OS X 10.6.5 or later is required
- This Airport Extreme Card is compatible
with all Mac Pros:
-Mac Pro 1st
generation,2006
-Mac Pro 2nd
generation,2007
-Mac Pro 3rd
generation,2008
-Mac Pro,4th
generation,2009
Please Note: This card
is compatible with most of the notebooks with mini PCI-E interface except IBM,HP
machines.
Solution Highlights:
- Single-chip,802.11n-certified WLAN client
PCI-E client solution
- Support for 3-stream 11n MIMO
- Conserves power with 1x1 downshift using
Dynamic MIMO Power Save
- Enables PHY rates of up to 450
Mbps
- Features optional 11n elements to enhance
rate-over-range including.
- Low-density parity
check(LDPC)encoding
- Maximum likelihood
demodulation(MLD)
- Transmit beam forming(TXBF)
- Maximal ratio
combining(MRC)
Package Includes:
- 1 x AR5BXB112 AR9380 PCI-E Card
|
