WPEA-252NIRB 802.11a/b/g/n Industrial-Grade Mini PCIe Module, Qualcomm Atheros AR9592-AR1B, 2T2R

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Product Overview

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WPEA-252NIRB 802.11a/b/g/n Industrial-Grade Mini PCIe Module, Qualcomm Atheros AR9592-AR1B, 2T2R
 
 Standard: 802.11a/b/g/n Mini Card
 Military Temperature: -40~+85°C
 Chipset: Qualcomm Atheros AR9592-AR1B
 Antenna: 2 x IPEX connectors
 Data rate up to 300Mbps
‧ Support Linux
 

The WPEA-252NIRB is powered by Qualcomm Atheros AR9592 is a highly integrated single-chip solution for 2.4 or 5GHz 802.11n wireless local area networks that enables high-performance 2x2 MIMO with 2 Spatial Stream configuration for wireless applications demanding the highest robust link quality and maximum throughput and range. The WPEA-252NIRB 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.

It is reliable design for outdoor and rugged environments. High interference immunity for Wi-Fi congested environment and regulatory modular certifications to expedite system integration. WPEA-252NIRB supports frame data transfer to and from the host using a PCIE interface providing interrupt generation and reporting, power save, and status reporting.

Suitable Application

Being able to function in tough environmental conditions, it is ideal for devices such as Industrial PC, outdoor military applications, and in-vehicle communication systems, Aviation , Traffic  controller, Fleet management, Outdoor surveillance, etc.

Specification

Standard

802.11a/b/g/n (2T2R)

Chipset

Mac/BB/RF

Qualcomm Atheros AR9592-AR1B

Host Interface

PCI Express

Radio

Antenna

2 x IPEX connectors

Operating Frequency

802.11a/b/g/n ISM Band, 2.400 ~ 2.4835GHz, 5.1500MHz ~ 5.825GHz
*subject to local regulations

Modulation

802.11b: DSSS (DBPSK, DQPSK, CCK)
802.11a/g: OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
802.11n: OFDM (BPSK, QPSK, 16-QAM, 64-QAM)

Output Power

802.11a: 14dBm ± 2dBm@54Mbps 
802.11g: 16dBm ± 2dBm@54Mbps

802.11gn (HT20): 15dBm ± 2dBm@MCS7
802.11gn (HT40): 14dBm ± 2dBm@MCS7 
802.11an (HT20): 12dBm ± 2dBm@MCS7 
802.11an (HT40): 11dBm ± 2dBm@MCS7 

Receive Sensitivity

802.11a: ≤ -77dBm@54Mbps              
802.11g: 
 -77dBm@54Mbps 

802.11gn (HT20):  -74dBm@MCS7        
802.11gn (HT40): 
 -71dBm@MCS7 
802.11an (HT20): 
≤ -73dBm@MCS7 
802.11an (HT40): 
≤ -70dBm@MCS7

Power consumption

Continue TX

700mA

Continue RX

300mA

Operating Voltage

DC 3.3V ± 9% I/O supply voltage

Environmental

Temperature Range

-40°C ~ 85°C (Operating)  -50°C ~ 90°C (Storing)

Humidity (Non-Condensing)

10%~ 85% (Operating)   5% ~ 90% (Storing)

Physical Specification

Dimensions

29.85mm x 50.80mm x 2.86mm

Weight

8g

Software

Driver

Linux

Security

64/128-bits WEP, WPA, WPA2, 802.1x

Block Diagram

Mechanical Diagram (mm)

Certification

Country

Certification

USA

FCC

 

EU

RED (EN 300 328 V2.1.1 / EN 301 893 V2.1.1)

 

CANADA

IC

 

JAPAN

MIC

 

 Download

Document
File Name Type Updated Download
WPEA-252NIRB datasheet ver0.9_20190120 2019.01.30