The Qualcomm Atheros AR9582 is a highly integrated single-chip solution for 2.4 or 5 GHz
802.11n wireless local area networks (WLANs) that enables high-performance 2x2 MIMO with 2 Spatial Streams for wireless applications demanding the highest robust link quality and maximum throughput and range. The AR9582 integrates a multi-protocol MAC, baseband processor, analogto- digital/digital-to-analog converters (ADC/DAC), 2x2 MIMO radio transceivers, and PCI Express interface in an all-CMOS device for low power consumption and small form-factor applications. The AR9582 implements half-duplex OFDM, CCK, and DSSS baseband process, supporting up to 150 Mbps for 20 MHz and 300 Mbps for 40 MHz channel operations, and IEEE 802.11a/b/g data rates. Additional features include Maximal Likelihood (ML) decoding, Low-Density Parity Check (LDPC), Maximal Ratio Combining (MRC), Tx Beamforming (TxBF), Space Time Block Code (STBC), and On-Chip One-Time Programmable (OTP) memory. The AR9582 supports 802.11 wireless MAC protocol, 802.11i security, Rx/Tx filtering, error recovery, and 802.11equality of service (QoS). The AR9582 supports up to two simultaneous traffic streams integrating two Tx and two Rxchains for high throughput and extended coverage. Tx chains combine baseband in-phase (I) and quadrature (Q) signals, convert them to the desired frequency, and drive the RF signal to multiple antennas. Rx chains use an integrated architecture. The frequency synthesizer supports 1-MHz steps to match frequencies defined by IEEE 802.11a/b/g/n specifications. The AR9582 supports frame data transfer to and from the host using a PCIE interface providing interrupt generation and reporting, power save, and status reporting. Other external interfaces include EEPROM.
Dynamic frequency selection (DFS) in required 5-GHz bands when used as an AP
2x2 MIMO technology improves effective throughput and range over existing 802.11a/b/g products
Supports spatial multiplexing, cyclic-delay diversity (CDD), low-density parity check (LDPC), maximal ratio combining (MRC), Space Time Block Code (STBC), and Tx Beamforming (TxBF)
Smart antenna diversity
Single-ended RF ports with integrated matching simplify board design and layout
Integrated 1.2 V switching regulator
Data rates of up to 150Mbps for 20 MHz channels and 300 Mbps for 40 MHz channels using reduced (short) guard interval
On-Chip One-Time Programmable memory
Support for IEEE 802.11e, h, and i standards
WEP, TKIP, AES, and WAPI hardware encryption
PCI Express 1.1 interface
20 and 40 MHz channelization
High Tx power accuracy at lower power level
8 bits spectral analysis resolution
Frame aggregation, block ACK
Support for 2/3/4/6-wire BT coexistence
Temperature Limit Ratings:
Shenzhen Gainstrong Technology Ltd. is a professional manufacturer for Network communication products ,including wifi Routers,wifi modules, Industial wifi equipment,smart home devices...and so on .The company was established on 2009 ,Our factory located in Shajing town ,Bao An District ,Shenzhen, China ,We are focus on ODM and OEM service to the customer all over the world with professional R&D team . Factory equipped with sophisticated manufacturing machines ,include 1 High-speed SMT production lines and 2 product-assembly lines, about 40 staff, Production capacity for wifi modules can be 2000pcs per day. With professional mind, we are trying to offer the customer the most competive price ,quick lead time for delivery, strict quality inspection and intimate customer servervice. To satisfy customer perfectly,we are managing the safety ability and the design which combines the sensibility and technique , as well as the advanced equipment.
1. Can I take a sample before bulk order? Yes, we can support you samples for function test first.
2. How long to make sample or mass production? Usually we have sample in stock, processing time will be around 3~5days
3. Do you accept OEM / OEM? GainStrong is engaged in providing professional ODM/OEM service of customized electronic productions. Our R&D team members have rich hardware and software experience on providing global customers with complete stable and cost-effective products.
4. Is there MOQ limit? Welcome to place sample order to check the quality before bulk orders. Any qty welcome,but as you know,different qty with different price. Large qty means low cost.