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Shenzhen Fn-Link Technology Limited

Wi-Fi Module, WiFi+bluetooth, 2.4G manufacturer / supplier in China, offering WiFi module, 802.11A/b/g/n/AC+ Bluetooth V4.2 2.4G/5.8G, WiFi Dual-band 2X2 11AC + Bluetooth V4.1 Module PCI-e, WiFi Module Dual-band 2t2r 11AC/b/g/n/a + Bluetooth V4.1 and so on.

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Supplier Homepage Product Wi-Fi+Bluetooth Moduel WiFi module, 802.11A/b/g/n/AC+ Bluetooth V4.2 2.4G/5.8G

WiFi module, 802.11A/b/g/n/AC+ Bluetooth V4.2 2.4G/5.8G

Purchase Qty.:
(Pieces)
50-999,999 1,000,000+
FOB Unit Price: US $4.8 US $3.8
Purchase Qty. (Pieces) FOB Unit Price
50-999,999 US $4.8
1,000,000+ US $3.8
Get Latest Price
Port: Hong Kong, Hong Kong
Production Capacity: 2000000PCS/Year
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: 6221A-SRC
  • Work Mode: AP
  • Transmission Rate: >200Mbps
  • Antenna Gain: dBi
  • Certification: RoHS, FCC, CE
  • Trademark: FN-LINK
  • Origin: Shenzhen
  • Type: WiFi Module
  • WiFi Antenna Type: External
  • Voltage: 3.3V
  • Color: Black
  • Main Chipset: RTL8821CS
  • Transport Package: Blister
Product Description

1.Introduction

Fn-Link Technology would like to announce a low-cost and low-power consumption module which has all of the Wi-Fi, Bluetooth functionalities. The highly integrated module makes the possibilities of web browsing, VoIP, Bluetooth headsets applications. With seamless roaming capabilities and advanced security, also could interact with different vendors' 802.11a/b/g/n/ac Access Points in the wireless LAN.
 
The wireless module 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.
 
This compact module is a total solution for a combination of Wi-Fi + BT technologies. The module is specifically developed for Smart phones and Portable devices.
 
 

2.Features

  1. Highly integrated wireless local area network(WLAN) system-on-chip (SOC) for 5 GHZ 802.11ac, or 2.4G/5G 802.11n WLAN applications.
  2. Supports 20/40MHz at 2.4GHz and supports 20/40/80MHz at 5GHz
  3. Supports low power SDIO3.0 interface for WLAN and UART/PCM interface for Bluetooth.
  4. Supports Bluetooth V4.2+HS, BLE and be backwards compatible with Bluetooth 1.2, 2.X+ enhance data rate.
  5. Supports WLAN-Bluetooth coexistence and ISM-LTE coexistence.
  6. Supports Bluetooth for class1 and class2 power level transmissions without requiring an external PA.
  7. BT host digital interface:
    • HCI UART (up to 4 Mbps)
    • PCM for audio data
 
 
 
The block diagram of module is depicted in the figure below.
 
 
 
 
 

3.General Specification

3.1General Specification

 
Model Name6223A-SRC
Product DescriptionSupport WiFi/Bluetooth functionalities
DimensionL x W x H: 12 x 12 x 1.5 (typical) mm
WiFi InterfaceSupport SDIO V3.0
BT InterfaceUART / PCM
Operating temperature-10°C to 70°C
Storage temperature-40°C to 85°C
 
 
 
 

3.2Recommended Operating Rating

 
 Min.Typ.Max.Unit
Operating Temperature-302585deg.C
VCC333.153.33.45V
VDDIO1.71.8 or 3.33.45V
 
  1. WiFi RF Specification

4.12.4GHz RF Specification

FeatureDescription
WLAN StandardIEEE 802.11b/g/n/ac, WiFi compliant
Frequency Range2.400 GHz ~ 2.497 GHz (2.4 GHz ISM Band)
Number of Channels2.4GHz:Ch1 ~ Ch14
 
Output Power
802.11b /CCK : 16 dBm ± 1.5 dB @ EVM £ -9dB
802.11g /64-QAM(R=3/4) : 15 dBm ± 1.5 dB @ EVM £ -25dB
802.11n /64-QAM(R=5/6) : 14 dBm ± 1.5 dB @ EVM £ -28dB
 
Receive Sensitivity (11b) @8% PER
- 1Mbps PER @ -96 dBm, typical
- 2Mbps PER @ -90 dBm, typical
- 5.5Mbps PER @ -88 dBm, typical
- 11Mbps PER @ -87 dBm, typical
 
 
 
 
Receive Sensitivity (11g) @10% PER
- 6Mbps PER @ -90 dBm, typical
- 9Mbps PER @ -88 dBm, typical
- 12Mbps PER @ -87 dBm, typical
- 18Mbps PER @ -85 dBm, typical
- 24Mbps PER @ -83 dBm, typical
- 36Mbps PER @ -80 dBm, typical
- 48Mbps PER @ -76 dBm, typical
- 54Mbps PER @ -74 dBm, typical
 
 
 
Receive Sensitivity (11n,20MHz)
@10% PER
- MCS=0 PER @ -89 dBm, typical
- MCS=1 PER @ -85 dBm, typical
- MCS=2 PER @ -84 dBm, typical
- MCS=3 PER @ -80 dBm, typical
- MCS=4 PER @ -77 dBm, typical
- MCS=5 PER @ -75 dBm, typical
- MCS=6 PER @ -72 dBm, typical
- MCS=7 PER @ -71 dBm, typical
 
 
 
Receive Sensitivity (11n,40MHz)
@10% PER
- MCS=0 PER @ -89 dBm, typical
- MCS=1 PER @ -85 dBm, typical
- MCS=2 PER @ -84 dBm, typical
- MCS=3 PER @ -80 dBm, typical
- MCS=4 PER @ -76 dBm, typical
- MCS=5 PER @ -72 dBm, typical
- MCS=6 PER @ -70 dBm, typical
- MCS=7 PER @ -69 dBm, typical
 
 
 
 
 
Receive Sensitivity (11ac,20MHz)
@10% PER
- MCS=0PER @ -90 dBm, typical
- MCS=1PER @ -87 dBm, typical
- MCS=2PER @ -86 dBm, typical
- MCS=3PER @ -82 dBm, typical
- MCS=4PER @ -79 dBm, typical
- MCS=5PER @ -75 dBm, typical
- MCS=6PER @ -73 dBm, typical
- MCS=7PER @ -72 dBm, typical
- MCS=8PER @ -67 dBm, typical
 
 
 
 
 
Receive Sensitivity (11ac,40MHz)
@10% PER
- MCS=0PER @ -88 dBm, typical
- MCS=1PER @ -85 dBm, typical
- MCS=2PER @ -83 dBm, typical
- MCS=3PER @ -80 dBm, typical
- MCS=4PER @ -77 dBm, typical
- MCS=5PER @ -72 dBm, typical
- MCS=6PER @ -71 dBm, typical
- MCS=7PER @ -69 dBm, typical
- MCS=8PER @ -65 dBm, typical
- MCS=9PER @ -64 dBm, typical
 

4.25GHz RF Specification

 
FeatureDescription
WLAN StandardIEEE 802.11a/b/g/n/ac, Wi-Fi compliant
Frequency Range4.900 GHz ~ 5.845 GHz (5.0 GHz ISM Band)
Number of Channels5.0GHz:Please see the table1
 
Modulation
802.11a/n : 64-QAM,16-QAM, QPSK, BPSK
802.11ac : 256-QAM, 64-QAM,16-QAM, QPSK, BPSK
 
 
Output Power
802.11a /64-QAM(R=3/4) : 14 dBm ± 1.5 dB @ EVM £ -25dB
802.11n /64-QAM(R=5/6) : 13 dBm ± 1.5 dB @ EVM £ -28dB
802.11ac/256-QAM(R=3/4) : 12 dBm ± 1.5 dB @ EVM £ -30dB
802.11ac/256-QAM(R=5/6) : 10 dBm ± 1.5 dB @ EVM £ -32dB
 
 
 
Receive Sensitivity (11a, 20MHz) @10% PER
- 6Mbps PER @ -91 dBm, typical
- 9Mbps PER @ -89 dBm, typical
- 12Mbps PER @ -88 dBm, typical
- 18Mbps PER @ -86 dBm, typical
- 24Mbps PER @ -82 dBm, typical
- 36Mbps PER @ -79 dBm, typical
- 48Mbps PER @ -74 dBm, typical
- 54Mbps PER @ -73 dBm, typical
 
 
 
Receive Sensitivity (11n,20MHz)
@10% PER
- MCS=0 PER @ -90 dBm, typical
- MCS=1 PER @ -88 dBm, typical
- MCS=2 PER @ -85 dBm, typical
- MCS=3 PER @ -82 dBm, typical
- MCS=4 PER @ -78 dBm, typical
- MCS=5 PER @ -74 dBm, typical
- MCS=6 PER @ -72 dBm, typical
- MCS=7 PER @ -71 dBm, typical
 
 
 
Receive Sensitivity (11n,40MHz)
@10% PER
- MCS=0 PER @ -88 dBm, typical
- MCS=1 PER @ -85 dBm, typical
- MCS=2 PER @ -83 dBm, typical
- MCS=3 PER @ -79 dBm, typical
- MCS=4 PER @ -76 dBm, typical
- MCS=5 PER @ -71 dBm, typical
- MCS=6 PER @ -70 dBm, typical
- MCS=7 PER @ -68 dBm, typical
Receive Sensitivity (11ac,20MHz)- MCS=0 PER @ -89 dBm, typical
- MCS=1 PER @ -87 dBm, typical
 
@10% PER- MCS=2PER @ -84 dBm, typical
- MCS=3PER @ -81 dBm, typical
- MCS=4PER @ -77 dBm, typical
- MCS=5PER @ -73 dBm, typical
- MCS=6PER @ -71 dBm, typical
- MCS=7PER @ -70 dBm, typical
- MCS=8PER @ -66 dBm, typical
 
 
 
 
 
Receive Sensitivity (11ac,40MHz)
@10% PER
- MCS=0PER @ -87 dBm, typical
- MCS=1PER @ -83 dBm, typical
- MCS=2PER @ -81 dBm, typical
- MCS=3PER @ -78 dBm, typical
- MCS=4PER @ -75 dBm, typical
- MCS=5PER @ -70 dBm, typical
- MCS=6PER @ -68 dBm, typical
- MCS=7PER @ -66 dBm, typical
- MCS=8PER @ -64 dBm, typical
- MCS=9PER @ -63 dBm, typical
 
 
 
 
 
Receive Sensitivity (11ac,80MHz)
@10% PER
- MCS=0PER @ -83 dBm, typical
- MCS=1PER @ -80 dBm, typical
- MCS=2PER @ -78 dBm, typical
- MCS=3PER @ -74 dBm, typical
- MCS=4PER @ -71 dBm, typical
- MCS=5PER @ -69 dBm, typical
- MCS=6PER @ -65 dBm, typical
- MCS=7PER @ -63 dBm, typical
- MCS=8PER @ -60 dBm, typical
- MCS=9PER @ -59 dBm, typical
 
15GHz Channel table
 
Band (GHz)Operating Channel NumbersChannel center frequencies(MHz)
 
 
5.15GHz~5.25GHz
365180
405200
445220
485240
 
 
5.25GHz~5.35GHz
525260
565280
605300
645320
5.5GHz~5.7GHz1005500
 
 1045520
1085540
1125560
1165580
1205600
1245620
1285640
1325660
1365680
1405700
 
 
5.725GHz~5.825GHz
1495745
1535765
1575785
1615805
1655825
 
 

1.Bluetooth Specification

1.1Bluetooth Specification

FeatureDescription
General Specification
Bluetooth StandardBluetooth V4.2 of 1, 2 and 3 Mbps.
Host InterfaceUART
Antenna ReferenceSmall antennas with 0~2 dBi peak gain
Frequency Band2402 MHz ~ 2480 MHz
Number of Channels79 channels
ModulationFHSS, GFSK, DPSK, DQPSK
RF Specification
 Min.Typical.Max.
Output Power (Class 1.5) 8dBm 
Sensitivity @ BER=0.1%
for GFSK (1Mbps)
  
-92 dBm
 
Sensitivity @ BER=0.01%
for π/4-DQPSK (2Mbps)
  
-92 dBm
 
Sensitivity @ BER=0.01%
for 8DPSK (3Mbps)
  
-85 dBm
 
 
Maximum Input Level
GFSK (1Mbps):-20dBm
π/4-DQPSK (2Mbps) :-20dBm
8DPSK (3Mbps) :-20dBm


 
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