3.3V SDIO Wireless Transmitter Receiver Module Realtek RTL8821CS UART PCM
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3.3V SDIO Wireless Transmitter
,UART PCM SDIO Wireless Transmitter
,Realtek RTL8821CS Receiver Module
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ChipsetRTL8821CS
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Frequency2.4GHz/5.8GHz
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Size12.0x12.0x1.8mm
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Data Rate433Mbps
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Power Supply3.3V
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Type5GHz WiFi Module
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Place of OriginChina
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Brand NameFN-LINK
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CertificationROHS/REACH
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Model Number6221A-SRC
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Minimum Order Quantity5/pcs
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PriceUSD 4.2-6.8/pcs
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Packaging DetailsReel
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Delivery Time15-40 workdays
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Payment TermsT/T
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Supply Ability4000000pcs/month
3.3V SDIO Wireless Transmitter Receiver Module Realtek RTL8821CS UART PCM
Industrial SDIO Wireless Transmitter And Receiver Module Realtek RTL8821CS
5GHz WiFi Module Introduction
6221A-SRC 5ghz wifi module is based Realtek RTL8821CS chip which supports 802.11a/b/g/n/ac+BLE4.2. It is a 5ghz wifi module with single external antenna.It complies with IEEE 802.11 a/b/g/n/ac standard and it can achieve up to a speed of 433.3Mbps with single stream in 802.11ac draft to connect to the wireless LAN. The integrated module provides SDIO interface for Wi-Fi, UART / PCM interface for Bluetooth.
5GHz WiFi Module Detailed Parameters
| Model No | 6221A-SRC | Main Chipset | RTL8821CS |
| Interface | SDIO/Uart | WiFi Standard | IEEE802.11a/b/g/n/ac |
| Data Rate | 433Mbps | Certification | ROHS REACH |
| RF Antenna | External Antenna | OS Supported | Windows/Linux/Android |
| Frequency | 2.4GHz/5.8GHz | Power Supply | 3.3V |
| Size | 12.0x12.0x1.8mm | RF Chain | 1T1R |
| Operating Temperature | 0° C to 70°C | Storage Temperature | -40° C to 85°C |
5GHz WiFi Module Features
Highly integrated wireless local area network(WLAN) system-on-chip (SOC) for 5 GHZ.
802.11ac, or 2.4G/5G 802.11n WLAN applications.
Supports 20/40MHz at 2.4GHz and supports 20/40/80MHz at 5GHz.
Supports low power SDIO3.0 interface for WLAN and UART/PCM interface for Bluetooth.
Supports Bluetooth V4.1+HS, BLE and be backwards compatible with Bluetooth 1.2,2.X+ enhance data rate.
Supports WLAN-Bluetooth coexistence and ISM-LTE coexistence.
Supports Bluetooth for class1 and class2 power level transmissions without requiring an external PA.
BT host digital interface:
- HCI UART (up to 4 Mbps)
- PCM for audio data
5GHz WiFi Module Application Range
& Consumer Application
Tablet/Smart TV/IPTV/OTT/IPC/AI Speaker/Security System /Toys
& Commercial And OA Application
Printer/POS Terminal/Projector/Meeting System/Interactive WhiteBoard/Education Equipment
Note
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