wifi modem
wifi modem
wifi modem
wifi modem
wifi modem
wifi modem

wifi modem

USD $13 - $15 /Piece

Min.Order:500 Pieces

Supply Ability:
5000 Parcel / Parcels per Month
Port:
shenzhen
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Guangdong, China
Brand Name:
Oolite
Model Number:
GS-PQB20-V1.0

Shenzhen Gainstrong Technology Co., Ltd.

Business Type: Manufacturer
Shenzhen Guangdong China
Main Products: openwrt device ,WIFI ODM ,WIFI OEM

Product Details

 wifi modem

Product Description

1.    General

The Qualcomm Atheros AR9582 is a highly integrated single-chip solution for 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/n

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 802.11e

quality of service (QoS).

The AR9582 supports up to two simultaneous traffic streams integrating two Tx and two Rx

chains 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/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.

1.1 Features

  • 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/n 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

2.PRODUCT SPECIFICATIONS

Main chipset :WiFi Single Chip: Atheros AR9582

Functional Specifications

Main chipset

AR9582

Standards

WiFi: IEEE 802.11n, IEEE 802.11a

Bus Interface

WiFi: Mini PCIE

Data Rate

802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps

802.11n: MCS 0 to 7 for HT20MHz ;MCS 0 to 7 for HT40MHz

Modulation Techniques

802.11 g (OFDM) :  64 QAM, 256 QAM, QPSK, BPSK

Operating Channel

WiFi 5GHz:

Frequency Range

5.18 GHz ~ 5.825 GHz

Security

WPA, WPA-PSK, WPA2, WPA2-PSK, WEP 64bit & 128bit,WMM, IEEE 802.11e, IEEE 802.11i

OS supported

Linux

3.Temperature Limit Ratings

Parameter

Minimum

Maximum

Units

Storage Temperature

-40

+85

°C

Ambient Operating Temperature

0

60

°C

Junction Temperature

0

125

°C

 

4.Diagram

5G  (2x2) Solution with Single Antenna

wifi modem

5.Electrical Characteristics

Symbol

Parameter

Minimum

Typical

Maximum

Units

WLA_VD33_PA,WLA_VD33_PAD,

WLG_VD33_PAD,WL_VD33_SYN,

VD33IO,SW_HV3,V33USB,VD33A

3.3V I/O and RFAFE

Supply Voltage

3.2

3.3

3.4

V

WLG_VD12_RTX, VD12D,

WL_VD12_SYN, VD12A,

VD12D_WL, VD12D_HCI

1.2V Core and RFAFE

Supply Voltage

1.21

1.28

1.34

V

 

DC Characteristics

Module

Voltage

Current Consumption (linking)

GS-PQB20-V1.0

5V

1.0A

3.3V

375 mA

 

6. Electrical Specifications

1) RF Characteristics for IEEE802.11A (BW20_OFDM54)

Items

Contents

Specification

IEEE802.11G

Mode

54 Mbps

Channel frequency

5180 ~ 5825 MHz

RX (per≤65 dBm@10%)

-70 dBm

Freq err Limit

±5PPM

TX Characteristics

Min.

Typ.

Max.

Unit

Power Level  (12±2 dBm)

 

22

 

dBm

EVM (≤-25)

 

-25

 

dB

2) RF Characteristics for IEEE802.11A (BW40_MCS7)

Items

Contents

Specification

IEEE802.11N (BW40_MCS7)

Mode

65 Mbps

Channel frequency

5180 ~ 5825 MHz

RX (per≤65 dBm@10%)

-68 dBm

Freq err Limit

±5PPM

TX Characteristics

Min.

Typ.

Max.

Unit

Power Level  (12±2 dBm)

 

21

 

dBm

EVM (≤-28)

 

-28

 

dB


8.Mechanical

Dimensions (mm)

Length

Width 

Height

29.8

(Tolerance:±0.2mm)

50.8

(Tolerance:±0.2mm)

6

(Tolerance:±0.2mm)

wifi modem

9.Pin definition module corresponding external Mini PCIE socket

wifi modem

wifi modem

10.Product photo

wifi modemwifi modemwifi modemwifi modemwifi modemwifi modem

Packaging & Shipping

Plastic electrostatic prevention tray : 30pcs / tray.  900pcs / carton

 

Our Services

We can flash customer firmware, ODM customer baseboard or redesign whole board, we can make sure device fit FCC,CE and so on.  we can supply software design service.

 

Company Information

We have ourself SMD lines(YG200,JUKI KE 2070 and so on). tester  instrument(Litepoint IQFLEX,IQview,IQ201X,IQxel, Agilen spectrum analyzer). assembly lines and so on.

 

FAQ

This module sourcecode is open for everyone.  our tech supporter should try our best to help all customers.

 

 

 

 

 

Contact Supplier

Mr. Trigg Shaw Sales Manager Chat Now
Telephone
86-755-81720165
Mobile
13760295917
Fax
86-755-27259359
Address
3nd Floor, 1st building, E block, MinZhu Western Industry Park, Shajing, Baoan Dist., Shenzhen, Guangdong, China Shenzhen,Guangdong

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