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Superior Performance with Longer Range
SparkLAN WPEA-121N WiFi PCI express card, embedded with Atheros AR9382 chipset, is incorporated with Atheros XSPAN with Signal Sustain Technology (SST). The 11n Daul-Band PCIe supports 2T2R (2-stream) MIMO technology, which delivers superior throughput up to 300Mbps and improves the overall WiFi coverage area.
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Ideal for High-End Notebook
The module adopts the latest 802.11n Dual-Band technology (2.4GHz and 5GHz). It targets enterprise and high-end consumer notebooks. The solution enables up to 6 times the throughput of 802.11a/g solutions.
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Industry-Leading Power Efficiency
WPEA-121N, featuring Atheros’ highest level of 802.11n WLAN throughput, enables a high performance, cost effective, low power, and compact solution for developers to easily integrate with embedded computing platforms.
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Applications include medical devices, security systems, Notebooks, Ultra Mobile PC, Networking Equipment, Digital Multimedia devices, Gaming Machine, HDTV, thin client devices, and many more
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| USA | EU Region | Japan | Canada | Australia / NZ | Korea |
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| Taiwan |
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| ROHS | Reach |
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STANDARD |
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| WI-FI | IEEE 802.11a/b/g/n | |
| Chipset | Atheros AR9382 | |
| Host Interface |
WLAN : PCIe | |
RADIO |
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| Antenna | 2 x IPEX MHF1 connectors | |
| Operating Frequency | 802.11a/b/g/n ISM Band | |
| 2.412GHz~2.4835GHz
5.150GHz~5.850GHz *subject to local regulations |
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MODULATIONS |
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| 802.11b | DSSS (DBPSK, DQPSK, CCK) | |
| 802.11g | OFDM (BPSK, QPSK, 16-QAM, 64-QAM) | |
| 802.11n | OFDM (BPSK, QPSK, 16-QAM, 64-QAM) | |
| 802.11a | OFDM (BPSK, QPSK, 16-QAM, 64-QAM) | |
POWER & SENSITIVITY |
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| WiFi | Power – TX (± 2dBm) | Sensitivity – RX |
| 11b @ 11Mbps | 17dBm | ≤ -85dBm |
| 11g @ 54Mbps | 16dBm | ≤ -76dBm |
| 11gn HT20 @ MCS 7 | 15dBm | ≤ -75dBm |
| 11gn HT40 @ MCS 7 | 14dBm | ≤ -72dBm |
| 11a @ 54Mbps | 12dBm | ≤ -76dBm |
| 11an HT20 @ MCS 7 | 12dBm | ≤ -74dBm |
| 11an HT40 @ MCS 7 | 11dBm | ≤ -71dBm |
POWER CONSUMPTION |
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| Continue TX | 600mA | |
| Continue RX | 237mA | |
OPERATING VOLTAGE |
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| Operating Voltage | DC 3.3V | |
| Temperature Range | -0~ 75°C (Operating) | -40 ~ 85°C (Storing) |
| Humidity (Non-Condensing) | 5 ~ 90% (Operating) | 5 ~ 95% (Storing) |
SIZE |
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| Dimension (MM) | 30mm(±0.3mm) x 26.8mm(±0.3mm) x 4.5mm(±0.3mm) | |
| Weight | 4.5g | |
SOFTWARE |
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| Driver | Windows XP/7/8.1/10 | |
| Linux | ||
| Android by request | ||
| Security | 64/128-bits WEP, WPA, WPA2, 802.1x | |
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