Gemtek Specifications
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Feature Description
Manufacturer Gemtek
Model WMIB-187AGW
Host Interface MiniPCI Express x1 lane running at 2.5 Gbps in each direction
Network Standard IEEE 802.11a, IEEE 802.11b, IEEE 802.11g standard
Modulation
  • 802.11a/g: OFDM (54Mbps)
  • 802.11b: CCK (11Mbps,5.5Mbps), DQPSK (2Mbps) and DBPSK (1Mbps).
Operating Channels
  • 802.11b/g: 11 channels for North America, 13 for Europe(ETSI), 14 for Japan
  • 802.11a: 12 channels for North America, 4 of Japan, 16 worldwide
Data Rate
  • 802.11a/g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps per channel, auto fallback for extended range
  • 802.11b: 11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps, auto fallback for extended range
  • After Burner: 125 High Speed Mode™
Security 802.1x, WEP, WEP2, WPA, WPA2, TKIP, WEP128, Weak-key avoidance, CCX, CCX 2.0, 128-bit OCB mode AES, 802.11i
Antenna Hardware diversity support. Transmit and receive on main and auxiliary antenna connectors.
Transmitted Power 20 dBm maximum (TBD)
Receive Sensitivity 802.11a (T.B.D)
Nominal Temp Range:
- 6 Mbps at -88 dBm, typical
- 9 Mbps at -88 dBm, typical
- 12 Mbps at -85 dBm, typical
- 18 Mbps at -83 dBm, typical
- 24 Mbps at -80 dBm, typical
- 36 Mbps at -7 6dBm, typical
- 48 Mbps at -71 dBm, typical
- 54 Mbps at -68 dBm, typical

802.11g (T.B.D)
Nominal Temp Range:
- 6 Mbps at -88 dBm, typical
- 9 Mbps at -88 dBm, typical
- 12 Mbps at -87 dBm, typical
- 18 Mbps at -85 dBm, typical
- 24 Mbps at -81 dBm, typical
- 36 Mbps at -77 dBm, typical
- 48 Mbps at -72 dBm, typical
- 54 Mbps at -70 dBm, typical

802.11b (T.B.D)
Nominal Temp Range:
- 11 Mbps at -85 dBm, typical
Power Consumption Average Standby <20 mW (T.B.D)
Software Support Microsoft® WHQL-certified for Windows® XP, Windows® Me, Windows® 2000, and Windows® 98SE.
Temperatures
  • Operating: 0 to 70° C
  • Storage: -40 to 90° C
Humidity (non-condensing) Maximum 90%
Network Architectures Infrastructure and ad hoc
Client Utility Automatic location profile, site monitor, current link status, and diagnostics
Certification (T.B.D) FCC part 15C/15.247, ETS 300 328-2, UL; IEC60950, EN301 489-1, 17, prEN50371, CE Mark, and TELEC.