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.
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.
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.
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 |
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 | |
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| Android by request | ||
| Security | 64/128-bits WEP, WPA, WPA2, 802.1x | |
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