Qualcomm-Atheros QCA9880 chipset
2.4GHz max 24dBm & 5GHz max 23dBm output power
IEEE 802.11accompliant & backward compatible with 802.11a/b/g/n
2x2 MIMO Technology, up to 867Mbps
Mini PCI Express edge connector
Support the Frequency 4920MHz~4980MHz
RoHS compliance ensure a high level protection of human health and the environment from risks that can be posed by chemicals
Supports Spatial Multiplexing, Cyclic-Delay Diversity (CDD), Low-Density Parity Check
(LDPC) Codes, Maximal Ratio Combining (MRC), Space Time Block Code (STBC)
Supports IEEE 802.11d, e, h, i, k, r, v time stamp, and w standards
Supports Dynamic Frequency Selection (DFS)
| Specifications |
Symbol | Parameter |
Chipset | QCA9880 |
Host Interface | Mini PCI Express 1.1 Standard |
Antenna Connector | 2 x UF.L |
Frequency Range | 2.4GHz: 2.412GHz to 2.472GHz |
Operating Voltage | 3.3V DC |
Power Consumption | 5W(Max) |
Modulation Techniques | OFDM: BPSK, QPSK, DBPSK, DQPSK, 16-QAM, 64-QAM, 256-QAM |
Environmental Temperature | Operating: -40°C to 70°C, Storage: -40°C to 90°C |
Environmental Humidity, non-condensing | Operating: 5% to 95%, Storage: Max. 90% |
ROHS Compliance | YES |
Dimensions (W×H×D) | 30.0mm × 50.9mm × 3.2mm |
| RF Performance Table |
Operating Mode | Data Rate | RX Sensitivity | Tolerance |
2.4 GHz 802.11b | 1Mbps | -95dBm | ±2dB |
2Mbps | -94dBm | ±2dB | |
5.5Mbps | -92dBm | ±2dB | |
11Mbps | -90dBm | ±2dB | |
2.4 GHz 802.11g | 6Mbps | -94dBm | ±2dB |
9Mbps | -93dBm | ±2dB | |
12Mbps | -92dBm | ±2dB | |
18Mbps | -90dBm | ±2dB | |
24Mbps | -88dBm | ±2dB | |
36Mbps | -85dBm | ±2dB | |
48Mbps | -81dBm | ±2dB | |
54Mbps | -80dBm | ±2dB | |
2.4 GHz 802.11n HT20 | MCS0 | -93dBm | ±2dB |
MCS1 | -91dBm | ±2dB | |
MCS2 | -89dBm | ±2dB | |
MCS3 | -84dBm | ±2dB | |
MCS4 | -83dBm | ±2dB | |
MCS5 | -78dBm | ±2dB | |
MCS6 | -78dBm | ±2dB | |
MCS7 | -76dBm | ±2dB | |
2.4 GHz 802.11n HT20 | MCS0 | -92dBm | ±2dB |
MCS1 | -88dBm | ±2dB | |
MCS2 | -85dBm | ±2dB | |
MCS3 | -82dBm | ±2dB | |
MCS4 | -79dBm | ±2dB | |
MCS5 | -75dBm | ±2dB | |
MCS6 | -75dBm | ±2dB | |
MCS7 | -73dBm | ±2dB |
Operating Mode | Data Rate | TX Power | Tolerance | |
1 Chain | 2 Chains | |||
2.4 GHz 802.11b | 1Mbps | 20dBm | 23dBm | ±2dB |
2Mbps | 20dBm | 23dBm | ±2dB | |
5.5Mbps | 20dBm | 23dBm | ±2dB | |
11Mbps | 20dBm | 23dBm | ±2dB | |
2.4 GHz 802.11g | 6Mbps | 21dBm | 24dBm | ±2dB |
9Mbps | 21dBm | 24dBm | ±2dB | |
12Mbps | 21dBm | 24dBm | ±2dB | |
18Mbps | 21dBm | 24dBm | ±2dB | |
24Mbps | 21dBm | 24dBm | ±2dB | |
36Mbps | 20dBm | 23dBm | ±2dB | |
48Mbps | 19dBm | 22dBm | ±2dB | |
54Mbps | 19dBm | 22dBm | ±2dB | |
2.4 GHz 802.11n HT20 | MCS0 | 21dBm | 24dBm | ±2dB |
MCS1 | 21dBm | 24dBm | ±2dB | |
MCS2 | 21dBm | 24dBm | ±2dB | |
MCS3 | 20dBm | 23dBm | ±2dB | |
MCS4 | 20dBm | 23dBm | ±2dB | |
MCS5 | 20dBm | 23dBm | ±2dB | |
MCS6 | 19dBm | 22dBm | ±2dB | |
MCS7 | 19dBm | 22dBm | ±2dB | |
2.4 GHz 802.11n HT40 | MCS0 | 21dBm | 24dBm | ±2dB |
MCS1 | 21dBm | 24dBm | ±2dB | |
MCS2 | 21dBm | 24dBm | ±2dB | |
MCS3 | 20dBm | 23dBm | ±2dB | |
MCS4 | 20dBm | 23dBm | ±2dB | |
MCS5 | 20dBm | 23dBm | ±2dB | |
MCS6 | 19dBm | 22dBm | ±2dB | |
MCS7 | 18dBm | 21dBm | ±2dB | |
Operating Mode | Data Rate | RX Sensitivity | Tolerance |
2.4 GHz 802.11b | 1Mbps | -95dBm | ±2dB |
2Mbps | -94dBm | ±2dB | |
5.5Mbps | -92dBm | ±2dB | |
11Mbps | -90dBm | ±2dB | |
2.4 GHz 802.11g | 6Mbps | -94dBm | ±2dB |
9Mbps | -93dBm | ±2dB | |
12Mbps | -92dBm | ±2dB | |
18Mbps | -90dBm | ±2dB | |
24Mbps | -88dBm | ±2dB | |
36Mbps | -85dBm | ±2dB | |
48Mbps | -81dBm | ±2dB | |
54Mbps | -80dBm | ±2dB | |
2.4 GHz 802.11n HT20 | MCS0 | -93dBm | ±2dB |
MCS1 | -91dBm | ±2dB | |
MCS2 | -89dBm | ±2dB | |
MCS3 | -84dBm | ±2dB | |
MCS4 | -83dBm | ±2dB | |
MCS5 | -78dBm | ±2dB | |
MCS6 | -78dBm | ±2dB | |
MCS7 | -76dBm | ±2dB | |
2.4 GHz 802.11n HT40 | MCS0 | -92dBm | ±2dB |
MCS1 | -88dBm | ±2dB | |
MCS2 | -85dBm | ±2dB | |
MCS3 | -82dBm | ±2dB | |
MCS4 | -79dBm | ±2dB | |
MCS5 | -75dBm | ±2dB | |
MCS6 | -75dBm | ±2dB | |
MCS7 | -73dBm | ±2dB |
Operating Mode | Data Rate | TX Power | Tolerance | |
1 Chain | 2 Chains | |||
5 GHz | 6Mbps | 20dBm | 23dBm | ±2dB |
9Mbps | 20dBm | 23dBm | ±2dB | |
12Mbps | 20dBm | 23dBm | ±2dB | |
18Mbps | 20dBm | 23dBm | ±2dB | |
24Mbps | 20dBm | 23dBm | ±2dB | |
36Mbps | 18dBm | 21dBm | ±2dB | |
48Mbps | 16dBm | 19dBm | ±2dB | |
54Mbps | 16dBm | 18dBm | ±2dB | |
5 GHz | MCS0 | 19dBm | 22dBm | ±2dB |
MCS1 | 19dBm | 22dBm | ±2dB | |
MCS2 | 19dBm | 22dBm | ±2dB | |
MCS3 | 18dBm | 21dBm | ±2dB | |
MCS4 | 18dBm | 21dBm | ±2dB | |
MCS5 | 17dBm | 20dBm | ±2dB | |
MCS6 | 16dBm | 19dBm | ±2dB | |
MCS7 | 15dBm | 18dBm | ±2dB | |
MCS8 | 14dBm | 17dBm | ±2dB | |
5 GHz | MCS0 | 18dBm | 21dBm | ±2dB |
MCS1 | 18dBm | 21dBm | ±2dB | |
MCS2 | 18dBm | 21dBm | ±2dB | |
MCS3 | 17dBm | 20dBm | ±2dB | |
MCS4 | 17dBm | 20dBm | ±2dB | |
MCS5 | 16dBm | 19dBm | ±2dB | |
MCS6 | 15dBm | 18dBm | ±2dB | |
MCS7 | 15dBm | 18dBm | ±2dB | |
MCS8 | 14dBm | 17dBm | ±2dB | |
MCS9 | 14dBm | 17dBm | ±2dB | |
5 GHz | MCS0 | 18dBm | 21dBm | ±2dB |
MCS1 | 18dBm | 21dBm | ±2dB | |
MCS2 | 18dBm | 21dBm | ±2dB | |
MCS3 | 17dBm | 20dBm | ±2dB | |
MCS4 | 17dBm | 20dBm | ±2dB | |
MCS5 | 16dBm | 19dBm | ±2dB | |
MCS6 | 15dBm | 18dBm | ±2dB | |
MCS7 | 15dBm | 18dBm | ±2dB | |
MCS8 | 14dBm | 17dBm | ±2dB | |
MCS9 | 14dBm | 17dBm | ±2dB | |
Operating Mode | Data Rate | RX Sensitivity | Tolerance |
5 GHz | 6Mbps | -94dBm | ±2dB |
9Mbps | -94dBm | ±2dB | |
12Mbps | -92dBm | ±2dB | |
18Mbps | -90dBm | ±2dB | |
24Mbps | -86dBm | ±2dB | |
36Mbps | -84dBm | ±2dB | |
48Mbps | -81dBm | ±2dB | |
54Mbps | -80dBm | ±2dB | |
5 GHz | MCS0 | -93dBm | ±2dB |
MCS1 | -90dBm | ±2dB | |
MCS2 | -87dBm | ±2dB | |
MCS3 | -83dBm | ±2dB | |
MCS4 | -80dBm | ±2dB | |
MCS5 | -77dBm | ±2dB | |
MCS6 | -74dBm | ±2dB | |
MCS7 | -73dBm | ±2dB | |
MCS8 | -71dBm | ±2dB | |
5 GHz | MCS0 | -90dBm | ±2dB |
MCS1 | -88dBm | ±2dB | |
MCS2 | -85dBm | ±2dB | |
MCS3 | -82dBm | ±2dB | |
MCS4 | -79dBm | ±2dB | |
MCS5 | -75dBm | ±2dB | |
MCS6 | -73dBm | ±2dB | |
MCS7 | -73dBm | ±2dB | |
MCS8 | -69dBm | ±2dB | |
MCS9 | -66dBm | ±2dB | |
5 GHz | MCS0 | -88dBm | ±2dB |
MCS1 | -86dBm | ±2dB | |
MCS2 | -84dBm | ±2dB | |
MCS3 | -81dBm | ±2dB | |
MCS4 | -77dBm | ±2dB | |
MCS5 | -74dBm | ±2dB | |
MCS6 | -73dBm | ±2dB | |
MCS7 | -70dBm | ±2dB | |
MCS8 | -67dBm | ±2dB | |
MCS9 | -65dBm | ±2dB |
| MiniPCIe Slot Pin Assignment |
GPIO Pin | Function |
GPIO0 | WLAN_DIS |
GPIO1 | WLAN_LED |
GPIO2 | MCI_CLK_IN |
GPIO3 | MCI_CLK_OUT |
GPIO4 | MCI_DATA_OUT |
GPIO5 | MCI_DATA_IN |
GPIO12 | TMS |
13 | TCK |
14 | TDI |
15 | TDO |
16 | CPU_WARM_RESET / JTEG RESET |
17 | GPIO17_BT_LED |
19 | ANT_A |
20 | ANT_B |
21 | FEM_BS |
22 | FEM_MODE |
| Version |
TOP Side | Bottom Side | ||
1 | PCIE_WAKE_L | 2 | VCC_3V3 |
3 | NC | 4 | GND |
5 | NC | 6 | NC |
7 | PCIE_CLKREQ_L | 8 | NC |
9 | GND | 10 | NC |
11 | PCIE_REFCLK_N | 12 | NC |
13 | PCIE_REFCLK_P | 14 | NC |
15 | GND | 16 | NC |
Mechanical key | |||
17 | NC | 18 | GND |
19 | NC | 20 | GPIO0_WLAN_DIS |
21 | GND | 22 | PCIE_RST_L |
23 | PCIE_TX_N | 24 | VCC_3V3 |
25 | PCIE_TX_P | 26 | GND |
27 | GND | 28 | NC |
29 | GND | 30 | NC |
31 | PCIE_RX_P | 32 | NC |
33 | PCIE_RX_N | 34 | GND |
35 | GND | 36 | NC |
37 | GND | 38 | NC |
39 | VCC_3V3 (RESERVED) | 40 | GND |
41 | VCC_3V3 (RESERVED) | 42 | NC |
43 | GND | 44 | GPIO1_WLAN_LED |
45 | NC | 46 | GPIO17_BT_LED |
47 | NC | 48 | NC |
49 | NC | 50 | GND |
51 | NC | 52 | VCC_3V3 |
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