关于前端:Wallys-QCN9074QCN9024-4×4-Dual-Band-Wireless-Module

DR9074E
https://www.wallystech.com/Network_Card/DR9074E-Qualcomm-QCN9…

Features

■ Qualcomm Atheros QCN90X4
■ Maxim Tx power 20dBm per chain
■ Date Rateup to 4949Mbps
■ Support 5.180~5.825Ghz or 5.925GHz-7.125GHz or 5.180GHz- 7.125GHz
■ MiniPCIe connector
■ PCI Express 3.0 Interface

The wi-fi tuner for the QCN90X4 is designed for security surveillance, commercial radio coverage and some special scene application. It supports porter’s power measurement and IEEE 802.11g/n 5.x GHz output with maximum tx power of 20dBm per chain. The bandwidth rateup is up to 4949Mbps based on the selected interface test rate. This new model is a plus product at this season to meet the out growth and development needs on mobile communications in many countries around the world.

Applications
■ Security Surveillance
■ Commercial radio coverage
■ Hotel Wireless application
■ Forest fire protection engineering
■ Country coverage
■ Some special scene application

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(QCN9024)
WLAN Host Interface PCI Express 3.0 Interface
System Memory 2Mbit serial I²C bus EEPROM
Standard Operating Voltage 3.3V
Operating Systems QSDK
Host Interface MiniPCIE
Antenna Cable / Port 4 x MMCX Connectors,4T4R
Frequency Range 5.180GHz-5.852GHz or 5.952GHz-7.125GHz
Data Rates for WALN Maxim TX power 20dBm per chain, up to 4949Mbps
Channel Spectrum Widths for WLAN Support 20/40/80/160MHz
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 15W（Maximum），9.5W(Normally)
Dimensions (WxHxD) 30mm x 50mm x 14.5mm

The features of the Qualcomm Atheros QCN9074 are as follows:

The QCN9074 is a wireless chipset designed for high-performance Wi-Fi 6 (802.11ax) connectivity in devices.

It operates on the 5GHz frequency band and supports a maximum output power of 23dBm per chain, delivering data rates of up to 4949Mbps.

It is a single-band 5GHz chipset with a 4×4 antenna configuration, providing support for up to four spatial streams (4SS).

The QCN9074 chipset is designed to fit into an M.2 E Key interface and supports the PCI Express 3.0 interface for high-speed data transfer.

The chipset also supports Dynamic Frequency Selection (DFS), which allows it to operate in the 5GHz band with reduced interference from other wireless signals.