WMG2503
Wireless 802.11b/g PCIe Mini Card
Description
The WMG2503 is the new PCI Express Mini Card interface supporting both IEEE 802.11b/g in a form factor half the size of a Mini PCI card. The WMG2503 provides cost effectiveness, low power consumption, and low heat dissipation. For easy integration into the host device, the WMG2503 in full compliance with the PCI Express Mini Card specification supports USB
2.0signaling over the Mini Card interface. Despite its small size, the WMG2503 delivers full IEEE 802.11b /g standards, as well as the advanced security and
Specification
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| Standards | IEEE 802.11b/g |
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| Frequency Band | 2412 ~ 2483 MHz |
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| Operating Voltage | 3.3V |
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| 11g: Orthogonal Frequency Division Multiplexing (OFDM) |
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| Modulation | 11b+: Packet Binary Convolution Coding (PBCC) |
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| 11b:Direct Sequence Spread Spectrum (DSSS) |
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| Note: No OFDM modulation on channel 14 |
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| USA (FCC): 11 channels (2.412GHz~2.462GHz) |
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| Channels | ETSI: 13 channels (2.412GHz~2.472GHz) |
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| Japan: 14 channels (2.412GHz~2.484GHz) |
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| Output Interface | USB 2.0 |
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| 802.11b (22Mbps, 11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps) |
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| Support Data Rate | 802.11g (54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 18 Mbps, 12 |
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| Mbps, 9 Mbps, 6 Mbps) |
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| Output Power | 11g/54Mbps OFDM: up to +14dBm |
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| 11b/11Mbps CCK: up to +18dBm |
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| Weight: TBD |
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| Physical Specification | Dimension: 48.05 (L) x 30(W) mm |
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| PCB (thickness): 1.0 +/- 0.1 mm |
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| Height (thickness): TBD (included RF metal shield case) |
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| Certifications | FCC, CE |
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| Environment | Operating Temperature: 0℃~60℃ ambient temperature |
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| Storage Temperature: |
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| Conditions | Operating humidity: 90% maximum |
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| Storage humidity: 90% maximum |
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Features
Support the IEEE 802.11b /g standard, data rates up to 54 Mbps
USB 2.0 signaling on the PCI Express Mini Card interface, compatibility with USB 1.1 device
Implement the latest standards for strong WLAN data encryption and authentication, ensuring maximum data privacy
Dynamic Rate Shifting wireless transmission speed on the basis of signal strength to achieve maximum availability and link reliability
Support a user friendly interface for easy configuration
