MX520VX Qualcomm QCA9880&QCA9882/2*2 MIMO/Mini PCI Express/2.4GHz&5GHz/ 802.11ac/WiFi module
Product overview
MX520VX wireless WIFI network card, using Qualcomm QCA9880/QCA9882 chip, dual-frequency wireless access design, host interface for Mini PCIExpress 1.1, 2×2 MIMO technology, speed up to 867Mbps. Compatible with IEEE 802.11ac and backward compatible with 802.11a/b/g/n/ac.
Product characteristics
Designed for dual-band wireless access points
Qualcomm Atheros:QCA9880
Maximum output power: 2.4GHz: 21dBm&5GHz: 20dBm (single channel)
Compatible with IEEE 802.11ac and backward compatible with 802.11a/b/g/n/ac
2×2 MIMO technology with speeds up to 867Mbps
Mini PCI Express port
Supports spatial multiplexing, cyclic delay diversity (CDD), low-density parity check (LDPC) codes, Maximum ratio Merge (MRC), space-time block code (STBC)
Supports IEEE 802.11d, e, h, i, k, r, v timestamps and w standards
Supports dynamic frequency selection (DFS)
The cards are individually calibrated to ensure quality
Product specification
| Chip | QCA9880 |
| Reference design | XB140-020 |
| Host interface | Mini PCI Express 1.1 standard |
| Operating voltage | 3.3V DC |
| Antenna connector | 2xU. FL |
| Frequency range | 2.4GHz:2.412GHz to 2.472GHz, or 5GHz:5.150GHz to 5.825GHz, dual-band is optional |
| Authentication | FCC and CE certification, REACH and RoHS compliance |
| Maximum power consumption | 3.5 W. |
| Supported operating systems | Qualcomm Atheros reference wireless driver or OpenWRT/LEDE with ath10k wireless driver |
| Modulation technique | OFDM:BPSK,QPSK,DBPSK, DQPSK,16-QAM,64-QAM,256-QAM |
| Ambient temperature | Operating temperature: -20°C ~ 70°C, storage temperature: -40°C ~ 90°C |
| Ambient humidity (non-condensing) | Operating temperature: 5% ~ 95%, storage temperature: maximum 90% |
| ESD sensitivity | Class 1C |
| Dimensions (length × width × thickness) | 50.9 mm x 30.0 mm x 3.2 mm |
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