2.4G/5G qca9880 802.11ac openwrt wifi module mini pcie wifi uart module
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- Supplier: Shenzhen Xindaba Electronics Co. Ltd.
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Product Overview
Description
2.4G/5G qca9880 802.11ac openwrt wifi module mini pcie wifi uart module
Product Description
Product Description of QCA9880 5g wifi module with external antenna
The Qualcomm Atheros QCA9880 s a highly integrate wireless local area network(WLAN)system-on-chip(SoC)for 5 GHz 802.1ac or 2.4/5GHZ 802.11n WLAN applictions. The QCA9880 integrates an on-board CPU for low-level setup of WLAN physical layer (PHY) and RF spatial streams for wireless applictions demanding the highest robust link quality and maximum throughput and range. The QCA9880 integrates a multi-protocol MAC, PHY, analog-to-digital/digtial-to-analog converters(ADC/DAC),3x3 MIMO radio transvceivers, and PCI Express interface in an all-CMOS device for low power consumption and small form-factor applictions.
The QCA9880 implemets half-duplex OFDM,CCK, and DSSS PHY, supporting 1.3 GBps for 802.11ac 80 MHz channel operation. It supports 802.11n up to 216.7 Mbps for 20 MHz and 450 Mbps for 40 MHz channel opeartions, and IEEE 802.11a/b/g data rates. Additonal features include Maxmal Likelihood(ML)decoding, Low-Density Partity Check (LDPC), Maximal Ratio Combining (MRC), Spac Time Block Code (STBC), and On-Chip One-Time Programmadble (OTP) memory to eliminate the need for an external flash and to further reduce the external component count and BOM cost. The QCA9880 supports 802.11i security, Rx/Tx filtering, error recovery, and 802.lle quality of service (QoS).
The QCA9880 supports up to three simultaneous traffic streams integrating three Tx amd three Rx chains for high throughput and extended coverage. Tx chains combine PHY in-phase (I) and quadrature (Q) signals, convert them to the desired frequency, and drive the RF signal to multiple antennas. Rx chains use an integrated architecture. The frequency synthesizer supports 1-MHz steps to match frequencies defined by IEEE 802.11a/b/g/n specification. The QCA9880 supports frame data transfer to and from the host using a PCIE interface providing interrupt generation and reporting, power save, and status reporting. Other external interfaces include EEPROM and GPIOs.
Overview:
1. Support 20/40 MHz at 2.4G and 20/40/80 MHz at 5G
2. Data rates 216.7 Mbps(20MHz)/450Mbps(40MHz)
3. Support for IEEE 802.11d,e,h,i,k,r,v time stamp, and w standards
4. PCI Express 1.1 interface
5. 5V Power supply voltage
6. 802.11e-compatible bursting
7. size 50.0mm*50.9mm
Functional block diagram
The general Hardware architecture is shown below Figure:
Application
It can adapt to different working environment, and make it easily access the wireless network for laptop, MID Tablet PC, mobile phones, network cameras, set-top boxes, GPS and other wireless networking devices .
Packaging & Shipping
Packaging & Shipping of RTL8188EUS WiFi Module
Related Products
Related Products
Our main products covers Ralink RT5370 and MTK 7601 chipset, MTK7610 and RTL8811AU 2.4G & 5.8G dual band wireless usb wifi adapter. All of thest items have quantity in stock, quantity 100000 is no problem, can delivery to you soon.
FAQ
FAQ
A: Generally if you choose the different products, our minimum order qty also will be different.
Wireless Wifi Router rtl8188 Wifi Module Usb 2.0 Chipset Realtek RTL8188ETV Wifi module 8188
Q: What about the delivery time?
A: The LCD products need 5-6 weeks to be made after receive deposit.
Q: Does your product have any warranty?
A: Yes, we offer 12 months warranty for our products. Damage due to misuse, ill treatment and unauthorized modifications and repairs are not covered by our warranty.
Q: What's your payment method?
A: We usually accept the payment methods include T/T, Western Union and Trade Assurance. 50-100% deposit in advance and balance before shipping upon the payment amount. Buyer can choose which payment ways that you accept.
Q: What's your shipping method?
A: We provide comprehensive shipping methods.
For small quantity orders we ship by UPS Air-Express,or DHL/FEDEX/TNT/EMS Express service, it is safe and fast.
For large quantity orders we ship by buyer's cargo agent in China, we can also ship by Air transportation or sea transportation.
Q: Do you offer custom solution?
A: Yes,we can offer custom solution if standard products couldn't meet buyer' requirements.
Q: How to Contact us?
A: Send your Inquiry Details in the Below, Click "Send" Now!
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