HUNAN FN LINK TECHNOLOGY 6222D-UUB Wi-Fi Dual-band 2X2 11ac +Bluetooth V4.2 Module User Manual WMDM 110G
FN-LINK TECHNOLOGY LIMITED Wi-Fi Dual-band 2X2 11ac +Bluetooth V4.2 Module WMDM 110G
Contents
- 1. User manual
- 2. user_manual
- 3. User Manual
user_manual
![欧智通科技Fn-Link6222D-UUBWiFi Dual-band 2X2 11ac +Bluetooth V4.2 Use's Manual](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-1.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 1Proprietary & Confidential InformationRevision HistoryVersionDateDescriptionDraftApproved1.02016-08-01-PreliminaryKenWilliam Tan1.12017-03-02Update datasheetColin MingWilliam Tan1.22017-04-10Modified pins definitionColin MingWilliam Tan](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-2.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 1Proprietary & Confidential InformationCONTENTS1. Introduction.................................................................................................................................12. Features....................................................................................................................................... 23. General Specification............................................................................................................... 33.1 General Specification.................................................................................................................................34. WiFi RF Specification............................................................................................................... 44.1 2.4GHz RF Specification...........................................................................................................................44.2 5GHz RF Specification.............................................................................................................................. 65. Bluetooth Specification......................................................................................................... 105.1 Bluetooth Specification............................................................................................................................106. Pin Assignments......................................................................................................................117. Dimensions............................................................................................................................... 137.1 Physical Outline........................................................................................................................................137.2 Layout Recommendation........................................................................................................................148. Reference Design....................................................................................................................159. Recommended Reflow Profile............................................................................................. 1610. Package Information............................................................................................................ 17](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-3.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 1Proprietary & Confidential Information1. IntroductionFn-Link Technology would like to announce a low-cost and low-power consumption modulewhich has all of the WiFi and Bluetooth functionalities. The highly integrated module makesthe possibilities of web browsing, VoIP, Bluetooth headsets applications. With seamlessroaming capabilities and advanced security, also could interact with different vendors’802.11a/b/g/n/ac 2x2 Access Points in the wireless LAN.The wireless module complies with IEEE 802.11 a/b/g/n/ac 2x2 MIMO standard and it canachieve up to a speed of 867Mbps with dual stream in 802.11n to connect the wireless LAN.The integrated module provides USB interface for WiFi and Bluetooth.This compact module is a total solution for a combination of WiFi + BT technologies. Themodule is specifically developed for Smart TV and OTT Box application.](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-4.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 2Proprietary & Confidential Information2. FeaturesHighly integrated wireless local area network(WLAN) system-on-chip (SOC) for 5 GHZ802.11ac, or 2.4G/5G 802.11n WLAN applications.Dual-stream spatial multiplexing up to 867 Mbps data rate.Supports 20/40MHz at 2.4GHz and supports 20/40/80MHz at 5GHzSupports USB interface for WLAN and Bluetooth.Supports Bluetooth V4.2+HS, BLE and be backwards compatible with Bluetooth 1.2,2.X+ enhance data rate.Supports Bluetooth for class1 and class2 power level transmissions.A simplified block diagram of the module is depicted in the figure below.](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-5.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 3Proprietary & Confidential Information3. General Specification3.1 General Specification3.1.2 Recommended Operating RatingMin.Typ.Max.UnitOperating Temperature-102570deg.CVCC333.153.33.45VVDDIO1.71.8 or 3.33.45VModel Name6222D-UUBProduct DescriptionSupport WiFi/BluetoothDimensionL x W x H: 27 x 18 x 2.0 (typical) mmWiFi InterfaceSupport USB3.0/USB2.0BT InterfaceUSB2.0Operating temperature-10°C to 70°CStorage temperature-40°C to 85°CHumidityOperating Humidity 10% to 95% Non-CondensingStorage Humidity 5% to 95% Non-Condensing](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-6.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 4Proprietary & Confidential Information4. WiFi RF Specification4.1 2.4GHz RF SpecificationFeatureDescriptionWLAN StandardIEEE 802.11a/b/g/n/ac WiFi compliantFrequency Range2.400 GHz ~ 2.497 GHz (2.4 GHz ISM Band)Number of Channels2.4GHz:Ch1 ~ Ch14Output Power802.11b /11Mbps : 16 dBm ± 1.5 dB @ EVM -9dB802.11g /54Mbps : 15 dBm ± 1.5 dB @ EVM -25dB802.11n /MCS7 : 14 dBm ± 1.5 dB @ EVM -28dBTest ItemsTypical ValueStandard ValueSISO ReceiveSensitivity (11b,20MHz)@8% PER- 1Mbps PER @ -92 dBm, typical≤-83- 2Mbps PER @ -90 dBm, typical≤-80- 5.5Mbps PER @ -87 dBm, typical≤-79- 11Mbps PER @ -85 dBm, typical≤-76SISO ReceiveSensitivity (11g,20MHz)@10% PER- 6Mbps PER @ -89 dBm, typical≤-85- 9Mbps PER @ -88 dBm, typical≤-84- 12Mbps PER @ -87 dBm, typical≤-82- 18Mbps PER @ -84 dBm, typical≤-80- 24Mbps PER @ -81 dBm, typical≤-77- 36Mbps PER @ -78 dBm, typical≤-73- 48Mbps PER @ -73 dBm, typical≤-69- 54Mbps PER @ -71 dBm, typical≤-68MIMO ReceiveSensitivity (11g,20MHz)@10% PER- 6Mbps PER @ -91 dBm, typical≤-88- 9Mbps PER @ -90 dBm, typical≤-86- 12Mbps PER @ -89 dBm, typical≤-85- 18Mbps PER @ -87 dBm, typical≤-84- 24Mbps PER @ -84 dBm, typical≤-81- 36Mbps PER @ -81 dBm, typical≤-79- 48Mbps PER @ -76 dBm, typical≤-73- 54Mbps PER @ -74 dBm, typical≤-68SISO ReceiveSensitivity (11n,20MHz)@10% PER- MCS=0 PER @ -89 dBm, typical≤-85- MCS=1 PER @ -86 dBm, typical≤-82- MCS=2 PER @ -84 dBm, typical≤-80- MCS=3 PER @ -80 dBm, typical≤-77- MCS=4 PER @ -77 dBm, typical≤-73- MCS=5 PER @ -72 dBm, typical≤-69](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-7.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 5Proprietary & Confidential Information- MCS=6 PER @ -71 dBm, typical ≤-68- MCS=7 PER @ -69 dBm, typical ≤-67MIMO ReceiveSensitivity (11n,20MHz)@10% PER- MCS=0 PER @ -90 dBm, typical ≤-87- MCS=1 PER @ -89 dBm, typical ≤-85- MCS=2 PER @ -87 dBm, typical ≤-83- MCS=3 PER @ -84 dBm, typical ≤-80- MCS=4 PER @ -80 dBm, typical ≤-75- MCS=5 PER @ -75 dBm, typical ≤-70- MCS=6 PER @ -73 dBm, typical ≤-68- MCS=7 PER @ -72 dBm, typical ≤-67- MCS=8 PER @ -87 dBm, typical ≤-82- MCS=15 PER @ -68 dBm, typical ≤-64Maximum Input Level 802.11b : -10 dBm802.11g/n : -20 dBmAntenna Reference Small antennas with 3.15 dBi peak gain](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-8.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 6Proprietary & Confidential Information4.2 5GHz RF SpecificationFeatureDescriptionWLAN StandardIEEE 802.11a/n 2x2, WiFi compliantFrequency Range4.900 GHz ~ 5.845 GHz (5.0 GHz ISM Band)Number of Channels5.0GHz:Please see the table1Output Power802.11a /54Mbps : 13 dBm ± 1.5 dB @ EVM -25dB802.11n /MCS7 : 12 dBm ± 1.5 dB @ EVM -28dB802.11ac /MCS9 : 11 dBm ± 1.5 dB @ EVM -32DbTest ItemsTypical ValueStandard ValueSISO Receive Sensitivity(11a,20MHz) @10% PER- 6Mbps PER @ -88 dBm≤-85- 9Mbps PER @ -87 dBm≤-84- 12Mbps PER @ -86 dBm≤-82- 18Mbps PER @ -83 dBm≤-80- 24Mbps PER @ -80 dBm≤-77- 36Mbps PER @ -77 dBm≤-73- 48Mbps PER @ -72 dBm≤-69- 54Mbps PER @ -70 dBm≤-68MIMO Receive Sensitivity(11a,20MHz) @10% PER- 6Mbps PER @ -90 dBm≤-86- 9Mbps PER @ -89 dBm≤-85- 12Mbps PER @ -88 dBm≤-83- 18Mbps PER @ -86 dBm≤-81- 24Mbps PER @ -83 dBm≤-78- 36Mbps PER @ -80 dBm≤-75- 48Mbps PER @ -75 dBm≤-69- 54Mbps PER @ -71 dBm≤-66SISO Receive Sensitivity(11n,20MHz) @10% PER- MCS=0 PER @ -88 dBm≤-85- MCS=1 PER @ -85 dBm≤-82- MCS=2 PER @ -83 dBm≤-80- MCS=3 PER @ -80 dBm≤-77- MCS=4 PER @ -76 dBm≤-73- MCS=5 PER @ -71 dBm≤-69- MCS=6 PER @ -70 dBm≤-68- MCS=7 PER @ -68 dBm≤-67MIMO Receive Sensitivity(11n,20MHz) @10% PER- MCS=0 PER @ -89 dBm≤-82- MCS=1 PER @ -88 dBm≤-80- MCS=2 PER @ -86 dBm≤-79- MCS=3 PER @ -83 dBm≤-78](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-9.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 7Proprietary & Confidential Information- MCS=4 PER @ -79 dBm≤-74- MCS=5 PER @ -74 dBm≤-68- MCS=6 PER @ -73 dBm≤-66- MCS=7 PER @ -71 dBm≤-64- MCS=8 PER @ -88 dBm≤-84- MCS=15 PER @ -68 dBm≤-63SISO Receive Sensitivity(11n,40MHz) @10% PER- MCS=0 PER @ -85 dBm≤-82- MCS=1 PER @ -82 dBm≤-79- MCS=2 PER @ -80 dBm≤-77- MCS=3 PER @ -77 dBm≤-74- MCS=4 PER @ -73 dBm≤-70- MCS=5 PER @ -69 dBm≤-66- MCS=6 PER @ -67 dBm≤-65- MCS=7 PER @ -66 dBm≤-64MIMO Receive Sensitivity(11n,40MHz) @10% PER- MCS=0 PER @ -87 dBm≤-79- MCS=1 PER @ -85 dBm≤-76- MCS=2 PER @ -83 dBm≤-74- MCS=3 PER @ -80 dBm≤-71- MCS=4 PER @ -76 dBm≤-67- MCS=5 PER @ -72 dBm≤-63- MCS=6 PER @ -70 dBm≤-62- MCS=7 PER @ -69 dBm≤-63- MCS=8 PER @ -85 dBm≤-79- MCS=15 PER @ -66 dBm≤-61SISO Receive Sensitivity(11ac,20MHz) @10% PER- MCS=0, NSS1 PER @ -86 dBm≤-82- MCS=1, NSS1 PER @ -84 dBm≤-80- MCS=2, NSS1 PER @ -82 dBm≤-77- MCS=3, NSS1 PER @ -79 dBm≤-73- MCS=4, NSS1 PER @ -75 dBm≤-69- MCS=5, NSS1 PER @ -70 dBm≤-68- MCS=6, NSS1 PER @ -69 dBm≤-67- MCS=7, NSS1 PER @ -68 dBm≤-62- MCS=8, NSS1 PER @ -64 dBm≤-60MIMO Receive Sensitivity(11ac,20MHz) @10% PER- MCS=0, NSS1 PER @ -88 dBm≤-79- MCS=1, NSS1 PER @ -87 dBm≤-77- MCS=2, NSS1 PER @ -85 dBm≤-74- MCS=3, NSS1 PER @ -82 dBm≤-71- MCS=4, NSS1 PER @ -78 dBm≤-66](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-10.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 8Proprietary & Confidential Information- MCS=5, NSS1 PER @ -73 dBm≤-65- MCS=6, NSS1 PER @ -72 dBm≤-64- MCS=7, NSS1 PER @ -71 dBm≤-59- MCS=8, NSS1 PER @ -67 dBm≤-57SISO Receive Sensitivity(11ac,40MHz) @10% PER- MCS=0, NSS1 PER @ -84 dBm≤-79- MCS=1, NSS1 PER @ -81 dBm≤-77- MCS=2, NSS1 PER @ -79 dBm≤-74- MCS=3, NSS1 PER @ -76 dBm≤-70- MCS=4, NSS1 PER @ -73 dBm≤-66- MCS=5, NSS1 PER @ -68 dBm≤-65- MCS=6, NSS1 PER @ -67 dBm≤-64- MCS=7, NSS1 PER @ -66 dBm≤-59- MCS=8, NSS1 PER @ -61 dBm≤-57- MCS=9, NSS1 PER @ -60 dBm≤-55MIMO Receive Sensitivity(11ac,40MHz) @10% PER- MCS=0, NSS1 PER @ -86 dBm≤-79- MCS=1, NSS1 PER @ -84 dBm≤-76- MCS=2, NSS1 PER @ -82 dBm≤-74- MCS=3, NSS1 PER @ -79 dBm≤-72- MCS=4, NSS1 PER @ -76 dBm≤-67- MCS=5, NSS1 PER @ -71 dBm≤-63- MCS=6, NSS1 PER @ -70 dBm≤-62- MCS=7, NSS1 PER @ -69 dBm≤-61- MCS=8, NSS1 PER @ -64 dBm≤-56- MCS=9, NSS1 PER @ -63 dBm≤-54SISO Receive Sensitivity(11ac,80MHz) @10% PER- MCS=0, NSS1 PER @ -81 dBm≤-79- MCS=1, NSS1 PER @ -78 dBm≤-76- MCS=2, NSS1 PER @ -76 dBm≤-74- MCS=3, NSS1 PER @ -72 dBm≤-71- MCS=4, NSS1 PER @ -69 dBm≤-67- MCS=5, NSS1 PER @ -66 dBm≤-63- MCS=6, NSS1 PER @ -64 dBm≤-62- MCS=7, NSS1 PER @ -62 dBm≤-61- MCS=8, NSS1 PER @ -58 dBm≤-56- MCS=9, NSS1 PER @ -56 dBm≤-54MIMO Receive Sensitivity(11ac,80MHz) @10% PER- MCS=0, NSS1 PER @ -82 dBm≤-76- MCS=1, NSS1 PER @ -81 dBm≤-73- MCS=2, NSS1 PER @ -79 dBm≤-71- MCS=3, NSS1 PER @ -75 dBm≤-68](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-11.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 9Proprietary & Confidential Information- MCS=4, NSS1 PER @ -72 dBm ≤-64- MCS=5, NSS1 PER @ -69 dBm ≤-60- MCS=6, NSS1 PER @ -67 dBm ≤-59- MCS=7, NSS1 PER @ -65 dBm ≤-58- MCS=8, NSS1 PER @ -61 dBm ≤-53- MCS=9, NSS1 PER @ -60 dBm ≤-51Maximum Input Level 802.11a/n : -30 dBmAntenna Reference Small antennas with 4.27 dBi peak gain15GHz(20MHz) Channel tableBand range Operating ChannelNumbersChannel centerfrequencies(MHz)5180MHz~5240MHz36 518040 520044 522048 52405260MHz~5320MHz52 526056 528060 530064 53205550MHz~5700MHz100 5500104 5520108 5540112 5560116 5580120 5600124 5620128 5640132 5660136 5680140 57005745MHz~5825MHz149 5745153 5765157 5785161 5805165 5825](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-12.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 10 Proprietary & Confidential Information5. Bluetooth Specification5.1 Bluetooth SpecificationFeature DescriptionGeneral SpecificationBluetooth Standard Bluetooth V4.2 of 1, 2 and 3 Mbps.Host Interface USB2.0Antenna Reference Small antennas with 3.15 dBi peak gainFrequency Band 2402 MHz ~ 2480 MHzNumber of Channels 79 channelsModulation FHSS, GFSK, DPSK, DQPSKRF SpecificationMin. Typical. Max.Output Power (Class 1.5) 9 dBmSensitivity @ BER=0.1%for GFSK (1Mbps) -92 dBmSensitivity @ BER=0.01%for π/4-DQPSK (2Mbps) -92 dBmSensitivity @ BER=0.01%for 8DPSK (3Mbps) -85 dBmMaximum Input LevelGFSK (1Mbps):-20dBmπ/4-DQPSK (2Mbps) :-20dBm8DPSK (3Mbps) :-20dBm](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-13.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 11 Proprietary & Confidential Information6. Pin AssignmentsNO.NameTypeDescription1USB3_TXNI/OUSB3.0 TX data-2USB3_TXPI/OUSB3.0 TX data+3USB3_RXNI/OUSB3.0 RX data-4USB3_RXPI/OUSB3.0 RX data+5GND-Ground connections6USB_DPI/OUSB data+ (USB2.0/3.0)7USB_DMI/OUSB data- (USB2.0/3.0)8GND-Ground connections9NC-No connection (Floating)10NC-No connection (Floating)11GND-Ground connections12BT_RFI/OBT RF port13GND-Ground connections14BT_WAKE_HOSTOBT wake up HOST15BT_WAKEIWake up BT16NC-No connection (Floating)](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-14.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 12 Proprietary & Confidential Information17NC-No connection (Floating)18GND-Ground connections19WL_RF1I/O2.4G/5G WIFI RF port120GND-Ground connections21GND-Ground connections22WL_RF0I/O2.4G/5G WIFI RF port023GND-Ground connections24GND-Ground connections25GND-Ground connections26WL_WAKE_HOSTWLAN wake up HOST27BT_REG_ONIGPIO Control BT device enabled,ON: pull high, OFF: pull low28WL_REG_ONIGPIO Control WIFI device enabled,ON: pull high, OFF: pull low29GND-Ground connections30VDD33I3.3V Voltage input31NC-No connection (Floating)32GND-Ground connections](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-15.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 13 Proprietary & Confidential Information7. Dimensions7.1 Physical Outline(Unit: mm)< TOP VIEW >Marking Description< TOP VIEW >](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-16.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 14 Proprietary & Confidential Information7.2 Layout Recommendation(Unit: mm)< TOP VIEW >](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-17.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 15 Proprietary & Confidential Information8. Reference Design](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-18.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 16 Proprietary & Confidential Information9. Recommended Reflow ProfileReferred to IPC/JEDEC standard.Peak Temperature: <250°CNumber of Times: 2 times2.5℃/sec2.5°C/sec40~70 sec250℃](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-19.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 17 Proprietary & Confidential Information10. Package Informationthe take-up packageUsing self-adhesive tapeSize of black tape: 24mm*32.6m the cover tape: 2.13mm*32.6mColor of plastic disc: blueA roll of 2000pcsNY bag size: 460mm*385mm size: 350*350*35mm](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-20.png)
![6222D-UUBFN-LINK TECHNOLOGY LIMITED 18 Proprietary & Confidential InformationThe packing case size: 350*210*370mm](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-21.png)
![FCC Statement:This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation.NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one ormore of the following measures:---Reorient or relocate the receiving antenna.---Increase the separation between the equipment and receiver.---Connect the equipment into an outlet on a circuit different from that to which the receiver isconnected.---Consult the dealer or an experienced radio/TV technician for help.WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.LABEL OF THE END PRODUCT:The final end product must be labelled in a visible area with the following "Contains TX FCC ID:2AATL-6222D-UUB". If the size of the end product is smaller than 8x10cm, then additional FCC part 15.19 statement is required to be available in the users manual: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.RF ExposureThis device has been evaluated and shown compliant with the FCC RF Exposure limits under fixed exposure conditions (antennas are greater than 20cm from a person's body) when installed in certain specific OEM configurations.This modular complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Due to missing shielding the module is strictly limited to integration by the Grantee himself or his dedicated OEM integrator under control of the Grantee. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed. FN-LINK TECHNOLOGY LIMITED 19 Proprietary & Confidential Information](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-22.png)
![IMPORTANT NOTE:This device is intended only for OEM integrators under the following conditions:(1) According to FCC Part 15 Subpart C Section 15.212, the radio elements of the modulartransmitter must have their own shielding. However, due to there is no shielding for this WIFI/BTmodule, this module is granted as a Limited Modular Approval.(2) Integration is typically strictly restricted to Grantee himself or dedicated OEMintegratorsunder control of the Grantee.In the event that these conditions can not be met (for example certain laptop configurations orco-location with another transmitter. then the FCC authorization is no longer considered validand the FCC ID can not be used on the final product. In these circumstances, the OEMintegrator will be responsible for re-evaluating the end product (including the transmitter) andobtaining a separate FCC authorization.The module will be responsible to satisfy SAR/RF Exposure requirements, when the moduleintegrated into any (portable, mobile, fixed) host device.This module is intended for OEM integrator only and the OEM integrators and instructed toensure that the end user has no manual instructions to remove or install the device. The OEMintegrator is still responsible for the FCC compliance requirement of the end product, whichintegrates this module.The module has no shielding and tested stand alone. This module is tested and approved asLimited modular approval with stand alone configuration, any OEM incorporated this radiomodule into any system are require additional testing and evaluation.The module must in the end-product be installed in such manner that the authorized antennascan be used, any change of the antenna will void the certification. EU Regulatory RED Declaration of Conformance Hereby, we(FN-LINK TECHNOLOGY LIMITED) declared that this device is in co mpliance with the essential requirements and other relevant provisions of the RE Directive 2014/53/EU.Only indoor use as the restriction of 5150-5250MHz.FN-LINK TECHNOLOGY LIMITED 20 Proprietary & Confidential Information](https://usermanual.wiki/HUNAN-FN-LINK-TECHNOLOGY/6222D-UUB.user-manual/User-Guide-3942930-Page-23.png)