2.4/5Ghz wireless module 5.8g wifi module GS-PQB21

$11.20 - $23.00
Min. Order
500 Pieces
Company Information

Shenzhen Gainstrong Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 220,000+
10 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: shenzhen
Payment Terms: L/C,T/T,Western Union
Supply Ability: 5000 Piece/Pieces per Day
Model Number: GS-PQB21
Brand Name: Oolite
Place of Origin: Guangdong China
Place of Origin: Guangdong, China
Brand: Oolite
Model Number: GS-PQB21
Speed: 300Mbps
Chipset: AR9582/AR9580
Size: 29.8mm*47.6mm
Power: 3.3v
OS supported: Linux
Delivery Detail: 20-25 working days
Packaging Detail: plastic tray or blister
Product Description

         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.
Detailed Images

  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

802.11e-compatible bursting

Support for 2/3/4/6-wire BT coexistence

Product Specification:

Temperature Limit Ratings:


Dual-Band (2x2) Solution with Single Antenna

Electrical Characteristics:

Electrical Specifications:


Our Company

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.