Wireless Network Card Series User’s Guide User’s Guide 1
WMIR-278GN 802.11b/g/n Mini-PCI Module SPECIFICATION Product Name 11Mbps/54Mbps/300Mbps 802.11b/g/n draft WLAN MIMO mini PCI card Model Number WMIR-278GN Host Interface Mini PCI type 3B Chipset solution Ralink, RT3062 ( MAC/BBP/RF) RF chain 2T2R for HT20, HT40 Guard interval ( GI ) Long/Short GI for both HT20 and HT40 Dimension 59.75mm*44.6mm*3.55mm Weight 7g Frequency Band 802.11b ISM band 2.400 ~ 2.484GHz (subject to local regulations) 802.11g ISM band 2.400 ~ 2.
Japan – 13 HT40 USA and Canada – 3~9 Most European countries – 3~9 Operating Voltage 3.3V ± 5% Spreading 802.11b Direct Sequence Spread Spectrum (DSSS) 802.11g Orthogonal Frequency Division Multiplexing (OFDM) HT20 Orthogonal Frequency Division Multiplexing (OFDM) Multiple-input/multiple-output (MIMO) HT40 Orthogonal Frequency Division Multiplexing (OFDM) Multiple-input/multiple-output (MIMO) Modulation 802.11g 64 QAM, 16 QAM, QPSK, BPSK 802.
please see the output power table for detail. tolerance: +/-1.5dBm Nominal Temp Range: 802.11b (1Rx) Typ. 1Mbps, -93dBm Typ. 2Mbps, -93dBm Typ. 5.5Mbps, -92dBm Typ. 11Mbps, -90dBm 802.11g (2Rx) Typ. 6Mbps, -93dBm Typ. 9Mbps, -93dBm Typ. 12Mbps, -92dBm Typ. 18Mbps, -90dBm Typ. 24Mbps, -87dBm Typ. 36Mbps, -84dBm Typ. 48Mbps, -80dBm Typ. 54Mbps, -78dBm HT20 (2Rx) Receive Sensitivity Typ. MCS=0, -93dBm Typ. MCS=1, -91dBm Typ. MCS=2, -88dBm Typ. MCS=3, -86dBm Typ. MCS=4.
Typ. MCS=5, -76dBm Typ. MCS=6, -74dBm Typ. MCS=7, -72dBm Typ. MCS=8, -88dBm Typ. MCS=9, -85dBm Typ. MCS=10, -83dBm Typ. MCS=11, -80dBm Typ. MCS=12, -77dBm Typ. MCS=13, -72dBm Typ. MCS=14, -71dBm Typ. MCS=15, -69dBm Power consumption 802.11b (Average) Continue TX : 470mA@3.3V Continue RX : 250mA@3.3V 802.11g Continue TX : 420mA@3.3V Continue RX : 250mA@3.3V HT20 Continue TX : 530mA@3.3V Continue RX : 260mA@3.3V HT40 Continue TX : 550mA@3.3V Continue RX : 290mA@3.
Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna, 3) For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to Regulatory Domain change.
Canadian Regulatory Wireless Notice This device complies with RSS-210 of the Industry Canada Rules. Operation is subject to the following two conditions: 1) this device may not cause interference and 2) this device must accept any interference, including interference that may cause undesired operation of the device IMPORTANT NOTE: Canada Radiation Exposure Statement: This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment.
