Description
KEY FEATURES
• Qualcomm Atheros QCN 9074 Reference design PN02.1
• 5GHz, max 23dBm per chain, up to 4949Mbps
• Single Band 5GHz 4×4 WiFi 6 (802.11ax)
• 4 spatial streams (4SS)
• M.2 E Key Interface
• PCI Express 3.0 Interface
• Supports Dynamic Frequency Selection (DFS)
Qualcomm Atheros QCN9024 or QCN9074 chipset options are available to suit the selected radio configuration and delivery requirements. Choose the operating bands listed in this model’s technical specification.
Specifications:
Chipset Qualcomm Atheros QCN 9074 / 9024
System Memory 2Mbit serial I²C bus EEPROM
WLAN Host Interface PCI Express 3.0 interface
Host Interface M.2 E Key
Standard Operating Voltage 5V
Antenna Cable / Port 4x U.FL Connectors, 4T4R
Frequency Range 5.150GHz to 5.950GHz
Data Rates for WLAN 5GHz, max 23dBm per chain, up to 4949Mbps
Channel Spectrum Widths for WLAN Supports 20/40/80/160MHz at 5GHz
Certification TBD
Power Consumption TBD
Operating Systems OpenWRT
Modulation Techniques OFDMA: BPSK, QPSK, DBPSK, DQPSK, 16-QAM, 64-QAM, 256-QAM, 1024-QAM, 4097-QAM
Temperature Range Operating: -20°C to 70°C, Storage: -40°C to 90°C
Humidity Operating: 5% to 95% (non-condensing), Storage: Max. 90% (non-condensing)
Reference Design PN02.3
Dimensions (WxHxD) 57mm x 60mm x 3.2mm
Item code : Wallys tech 9074-5G – PN02.1
Model-specific Linux and OpenWrt integration is available through 524WiFi™ technical support. The original integration work uses Linux kernel 5.17.0 and supports AP or client operation on x86. Share the host and kernel version to select the matching ath11k, board-2.bin, BDF and amss.bin software set for this radio.
Please read : https://www.524wifi.com/index.php/qcn9074-linux-guide/
| Absolute Maximum Rating |
| Parameter | Rating | Unit |
| Operating Temperature Range | -20 to 70 | ºC |
| Storage Temperature Range | -40 to 90 | ºC |
| Operating Humidity Range | 5 to +95 (non-condensing) | % |
| Storage Humidity Range | 0 to +90 (non-condensing) | % |
| Hardware Specifications |
| Symbol | Parameter |
| Chipset | Qualcomm Atheros QCN9074 |
| WLAN Host Interface | PCI Express 3.0 Interface |
| System Memory | 2Mbit serial I²C bus EEPROM |
| Standard Operating Voltage | 5V |
| Operating Systems | QSDK |
| Host Interface | M.2 E Key |
| Antenna Cable / Port | 4 x MMCX Connectors,4T4R |
| Frequency Range | 5.15GHz-5.95GHz |
| Data Rates for WALN | 5GHz, max 23dBm per chain, up to 4949Mbps |
| Channel Spectrum Widths for WLAN | Support 20/40/80/160MHz at 5GHz |
| Modulation Techniques | OFDMA: BPSK, QPSK, DBPSK, DQPSK,16-QAM, 64-QAM, 256-QAM,1024-QAM, 4096-QAM |
| Temperature Range | Operating: -20°C to 70°C, Storage: -40°C to 90°C |
| Humidity | Operating: 5% to 95% (non-condensing), Storage: Max. 90% (non-condensing) |
| Certification | TBD |
| Power Consumption | less than 9W, it needs 5V voltage |
| Reference Design | PN02.1 |
| Dimensions (WxHxD) | 57mm x 63mm x 6mm |
| M.2 Pin Definitions |
| Pin No. | Name | Pin No. | Name |
| 1 | GND | 2 | VDD3P3_PCIE |
| 3 | 4 | VDD3P3_PCIE | |
| 5 | 6 | PCIE_LED0 | |
| 7 | GND | 8 | GPIO46_WCI2_UART_TXD_PCIE |
| 9 | TP19 | 10 | GPIO47_WCI2_UART_RXD_PCIE |
| 11 | 12 | ||
| 13 | 14 | ||
| 15 | VDD_XPA_PCIE | 16 | PCIE_LED1 |
| 17 | VDD_XPA_PCIE | 18 | GND |
| 19 | VDD_XPA_PCIE | 20 | |
| 21 | VDD_XPA_PCIE | 22 | |
| 23 | VDD_XPA_PCIE | ||
| 33 | GND | 32 | |
| 35 | PCIE0_RX0_P | 34 | |
| 37 | PCIE0_RX0_N | 36 | |
| 39 | GND | 38 | MOD_BT_STS_2 |
| 41 | PCIE0_TX0_P | 40 | MOD_WL_ACT_2 |
| 43 | PCIE0_TX0_N | 42 | PINE_BT_ACT_2 |
| 45 | GND | 44 | MOD_BT_STS |
| 47 | PCIE0_REFCLK_P | 46 | MOD_WL_ACT |
| 49 | PCIE0_REFCLK_N | 48 | PINE_BT_ACT |
| 51 | GND | 50 | |
| 53 | PCIE0_CLKREQ_3P3_N | 52 | PCIE0_PERST_3P3 |
| 55 | PCIE0_WAKE_3P3_N | 54 | |
| 57 | GND | 56 | |
| 59 | PCIE0_RX1_P | 58 | |
| 61 | PCIE0_RX1_N | 60 | |
| 63 | GND | 62 | |
| 65 | PCIE0_TX1_P | 64 | |
| 67 | PCIE0_TX1_N | 66 | |
| 69 | GND | 68 | |
| 71 | 70 | ||
| 73 | 72 | VDD3P3_PCIE | |
| 75 | GND | 74 | VDD3P3_PCIE |
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