IIOT|QCA9882 vs MT7915: What's the difference?
How to choose?
Choosing QCA9882 or MT7915 depends on your specifc needs. lf you need a stable, widely compatible WiFi wireless cardthe QCA9882 is a good choice. lf you need wifi6 solution with DBDC 2.4Ghz 5Ghz feature, then the MT7915 wil be abetter option.
No matter which WiFi wireless card you choose, it represents a high-guality wireless connectivity solution that will help you achievehigh-speed, stable and secure network connections. To connect to the future, start by choosing the right WiFi wireless card.
Wallys|QCA9880 QCA9882 802.11ac 80MHz 5GHz Module
In the realm of wireless networking, the choice of wifi card plays a crucial role in determining the performance and capabilities of networking devices. Wallys, offers network card intergrated with the QCA9880 and QCA9882 chipsets, which are known for their advanced features and exceptional performance. Let's delve into the key characteristics of these chipsets and understand how they contribute to the evolution of wireless networking.
QCA9880: Powering High-Speed Connectivity
The QCA9880 chipset, developed by Qualcomm-Atheros, is designed to deliver fast and reliable wireless connectivity. This chipset supports the IEEE 802.11ac standard, which provides significant improvements in speed, capacity, and overall network performance. With its advanced features, such as multiple input, multiple output (MIMO) technology and beamforming, the QCA9880 chipset enhances signal strength, range, and overall network efficiency. It enables devices to achieve data rates of up to 1.3Gbps, making it ideal for bandwidth-intensive applications, such as video streaming and online gaming. Additionally, the QCA9880 chipset ensures backward compatibility with previous Wi-Fi standards, allowing seamless integration with existing networks.
QCA9882: Enabling Enhanced Wireless Capabilities
The QCA9882 chipset, also developed by Qualcomm-Atheros, is designed to provide enhanced wireless capabilities for a wide range of applications. This chipset supports both the 2.4GHz and 5GHz frequency bands, enabling dual-band operation for improved network flexibility and reduced interference. With its support for 802.11ac technology, the QCA9882 chipset offers higher data transfer rates and improved network efficiency compared to previous Wi-Fi standards. It incorporates advanced features like spatial multiplexing, low-density parity check (LDPC) codes, and maximal ratio combining (MRC), enabling robust and reliable wireless connections. The QCA9882 chipset also supports dynamic frequency selection (DFS), which helps optimize channel selection and minimize interference from other wireless devices.
Here's a breakdown of the key features of each card:
DR882 (QCA9882):
Product Overview
The DR882, powered by the Qualcomm Atheros QCA9882 radio chip, features 2×2 WiFi 5 technology, offering improved throughput performance, reliability, and extended range. It's tailored to meet the demanding performance criteria of critical embedded applications.
With the DR882, overall throughput can soar up to 867Mbps. Leveraging cutting-edge WiFi 5 technology, the DR882 establishes a new standard for throughput and range, making it an excellent choice for consumer and enterprise applications such as point of sale systems, gaming machines, and medical equipment.
Suitable Applications
Industrial PCs
In-Vehicle PCs
In-Vehicle Routers
Outdoor IPTV
Vehicle-Mounted Front/Rear Terminals
UAV (Unmanned Aerial Vehicles)
Robotics
Intelligent Gateways
PRODUCTS_Wallys Communications (Suzhou ) Co., LTD
Chipset: Atheros QCA9882
2x2 5G high-power radio card
Frequency range: 4.940GHz to 5.825GHz
2x 5G MMCX connectors
Bandwidth: 20MHz/40MHz/80MHz
Supports 802.11ac/an standards
RoHS compliant
DR600VX (QCA9880):
Chipset: Qualcomm-Atheros QCA9880
Output power: 2.4GHz max 24dBm, 5GHz max 23dBm
IEEE 802.11a/b/g/n compliant and backward compatible
2x2 MIMO technology, up to 867Mbps
Mini PCI Express edge connector
Frequency support: 4920MHz~4980MHz
RoHS compliant
Supports various technologies and IEEE standards (e.g., spatial multiplexing, LDPC codes, MRC, STBC, DFS)
FCC, CE certification
DR900VX (QCA9880):
Chipset: Qualcomm-Atheros QCA9880
Output power: 2.4GHz max 26dBm, 5GHz max 25dBm
IEEE 802.11a/b/g/n/ac compliant and backward compatible
3x3 MIMO technology, up to 1.3Gbps
Mini PCI Express edge connector
RoHS compliant
Supports various technologies and IEEE standards (e.g., spatial multiplexing, LDPC codes, MRC, STBC, DFS)
FCC, CE, and IC certification
These cards are designed for wireless networking applications and provide different specifications in terms of output power, MIMO technology, data rates, and frequency ranges. The certifications (FCC, CE, IC) indicate that the cards meet the regulatory requirements for electromagnetic compatibility and safety standards in the United States (FCC), European Union (CE), and Canada (IC).
Wallys|MT7915 802.11ax 2.4G 5G DBDC Module
DR 7915 based on MT7915 + MT7975 Chipset is an enterprise wireless module integrated with 2x2 2.4G high power Radio module and 2x2 5G high power Radio module designed
specifically to provide users with mobile access to high-bandwidth video streaming, voice, and data transmission for office and challenging RF environment infactories, warehousese stablishment.
2.4GHz max 23dBm & 5GHz max 20dBm output power
IEEE 802.11ac / ax compliant & backward compatible with 802.11ax/ac/a/b/g/n
2×2 2.4G & 2×2 5G MIMO Technology, up to 1.8Gbps Mini PCI Express edge connector
SupporttheFrequency2412MHz~2482MHz
SupporttheFrequency5180MHz~5825MHz
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)
PRODUCTS_Wallys Communications (Suzhou ) Co., LTD
For inquiries or to discuss your specific requirements, please contact our dedicated sales team at sales1@wallystech.com.
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