User's Manual
User’s Guide
2
WMIR-269GN
802.11b/g/n Mini-PCI Module
Ralink RT2880, 2T2R
Chipset
CPU/
Mac/BB
Processor
Ralink RT2880
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)
[CON0:Tx0/Rx0, CON1:Tx1/Rx1, CON2:RX2]
Operating
Frequency
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)
Modulation
IEEE 802.11n:(OFDM/DSSS)
QAM-64, QAM-16,
QPSK, BPSK
Output
Powerv(peak
power)
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
Receive
Sensitivity
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
Receive
Sensitivity
802.11n
MCS HT20 HT40
0
-85dBm, ±2dB -83dBm, ±2dB
1
-83dBm, ±2dB -81dBm, ±2dB
2
-81dBm, ±2dB -79dBm, ±2dB
3
-80dBm, ±2dB -76dBm, ±2dB
4
-78dBm, ±2dB -72dBm, ±2dB
5
-74dBm, ±2dB -69dBm, ±2dB
6
-71dBm, ±2dB -65dBm, ±2dB
7
-67dBm, ±2dB -62dBm, ±2dB
8
-85dBm, ±2dB -83dBm, ±2dB
9
-83dBm, ±2dB -81dBm, ±2dB
10
-80dBm, ±2dB -78dBm, ±2dB
11
-78dBm, ±2dB -75dBm, ±2dB
12
-75dBm, ±2dB -71dBm, ±2dB
13
-71dBm, ±2dB -69dBm, ±2dB
14
-68dBm, ±2dB -64dBm, ±2dB
15
-65dBm, ±2dB -61dBm, ±2dB
SPECIFICATION
Power
consumption
TX: 950mA@2Tx(Max.) RX: 800mA@3Rx(Max.)
Operating
Voltage
DC 3.3V ± 5%
CPU Core
Voltage
1.2Vdc
Driver Linux
Environmental
Temperature Humidity
Operating
0 ~ 50°C 20% to 85% Non-Condensing
Storage
-20 ~ 80°C 10% to 90% Non-Condensing
Physical Specification
Dimensions
59.6x61.5x4.8 mm
Weight 15g