SparkLAN Communications WMIR269GN User Manual

Wireless Network Card Series

User’s

Guide

User’s Guide

1

WMIR-269GN

802.11b/g/n Mini-PCI Module
Ralink RT2880, 2T2R

 SPECIFICATION

Chipset

CPU/
Mac/BB
Processor

RF Chip Ralink RT2820

Memory

8Mbytes SDRAM

Host Interface

32-bit mini-PCI (Non-standard)

LED Indicator

Power / Activity

Radio

Antenna 3x I-pex Connectors (2T/2R)

Operating
Frequency

Modulation

Output

Powerv(peak

power)

Receive

Sensitivity

Ralink RT2880

[CON0:Tx0/Rx0, CON1:Tx1/Rx1, CON2:RX2]

 2.400 ~ 2.484GHz(Subject to Local Regulations)

IEEE 802.11b：(DSSS)

 5.5/11 Mbps(CCK),
 2 Mbps(DQPSK),
 1 Mbps(DBPSK)

IEEE 802.11g：(OFDM/DSSS)

 48/54 Mbps(QAM-64),
 24/36 Mbps(QAM-16),
 12/18 Mbps(QPSK),
6/9Mbps (BPSK)

IEEE 802.11n：(OFDM/DSSS)

 QAM-64,  QAM-16,
 QPSK,  BPSK

11g: 24 dBm
11b: 21 dBm
11N HT20: 25 dBm
11N HT40: 24.5 dBm

802.11b:

-90dBm@1Mbps, ±2dB -88dBm@2Mbps, ±2dB

-86dBm@5.5Mbps , ±2dB -83dBm@11Mbps, ±2dB

802.11g:

-86dBm@6Mbps, ±2dB -84dBm@9Mbps, ±2dB

-82dBm@12Mbps , ±2dB -80dBm@18Mbps, ±2dB

-78dBm@24Mbps, ±2dB -75dBm@36Mbps, ±2dB

-72dBm@48Mbps , ±2dB -70dBm@54Mbps, ±2dB

802.11n

MCS HT20 HT40

0

1

2

3

4

5

Receive
Sensitivity

Power
consumption

Operating
Voltage

Driver Linux

Environmental

Operating

Storage

Physical Specification

Dimensions

Weight 15g

6

7

8

9

10

11

12

13

14

15

TX: 950mA@2Tx(Max.) RX: 800mA@3Rx(Max.)

DC 3.3V ± 5%

Temperature Humidity

0 ~ 50°C 20% to 85% Non-Condensing

-20 ~ 80°C 10% to 90% Non-Condensing

59.6x61.5x4.8 mm

-85dBm, ±2dB -83dBm, ±2dB

-83dBm, ±2dB -81dBm, ±2dB

-81dBm, ±2dB -79dBm, ±2dB

-80dBm, ±2dB -76dBm, ±2dB

-78dBm, ±2dB -72dBm, ±2dB

-74dBm, ±2dB -69dBm, ±2dB

-71dBm, ±2dB -65dBm, ±2dB

-67dBm, ±2dB -62dBm, ±2dB

-85dBm, ±2dB -83dBm, ±2dB

-83dBm, ±2dB -81dBm, ±2dB

-80dBm, ±2dB -78dBm, ±2dB

-78dBm, ±2dB -75dBm, ±2dB

-75dBm, ±2dB -71dBm, ±2dB

-71dBm, ±2dB -69dBm, ±2dB

-68dBm, ±2dB -64dBm, ±2dB

-65dBm, ±2dB -61dBm, ±2dB

CPU Core
Voltage

1.2Vdc

User’s Guide

2