1. FCC ID
  2. 2AFZZ
  3. 2AFZZ-MHCWB8S-IB

FCC ID 2AFZZ-MHCWB8S-IB

2.4GHz WIFI+Bluetooth dual-mode module

by Xiaomi Communications Co., Ltd.

Grantee Code: 2AFZZ   Product Code: MHCWB8SIB
Latest application date: 2025-01-06

FCC ID Device Details

FCC ID2AFZZ-MHCWB8S-IB
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AFZZ
Product CodeMHCWB8SIB
Applicant BusinessXiaomi Communications Co., Ltd. 🇨🇳
Related Domains xiaomi.com
Equipment Class2.4GHz WIFI+Bluetooth dual-mode module
Test FirmBV 7Layers Communications Technology (Shenzhen) Co

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-01-06

Exhibits

DocumentTypeAvailableFile
User_ManualUsers Manual2025-01-06PDF 210.2 KB
internal photoInternal Photos2025-01-06PDF 644.9 KB
external photoExternal Photos2025-01-06PDF 980.4 KB
LabelID Label/Location Info2025-01-06PDF 121.1 KB
Test_Setup_PhotosTest Setup Photos2025-01-06PDF 445.5 KB
8.MHCWB8S-IB Antenna Testing Report_1-4Test Report2025-01-06PDF 1.5 MB
8.MHCWB8S-IB Antenna Testing Report_5-13Test Report2025-01-06PDF 1.5 MB
PSU-NQN2412170209RF01_WIFI_BLE_1Test Report2025-01-06PDF 4.1 MB
PSU-NQN2412170209RF01_WIFI_BLE_2Test Report2025-01-06PDF 4.8 MB
PSU-NQN2412170209RF01_WIFI_BLE_3Test Report2025-01-06PDF 5 MB
PSU-NQN2412170209RF01_WIFI_BLE_4Test Report2025-01-06PDF 1.4 MB
Attestation_Statements_Part2.911(d)(5)Attestation Statements2025-01-06PDF 99.7 KB
Attestation_Statements_Part2.911(d)(7)Attestation Statements2025-01-06PDF 308.3 KB
Confidentiality_Request_LetterCover Letter(s)2025-01-06PDF 86.7 KB
Declaration_Channel_LimitationCover Letter(s)2025-01-06PDF 163.8 KB
Modular_Approval_RequestCover Letter(s)2025-01-06PDF 217.2 KB
POACover Letter(s)2025-01-06PDF 100.7 KB
PSU-NQN2412170209SA01_MPERF Exposure Info2025-01-06PDF 311 KB
Block_Diagram Metadata onlyBlock DiagramPDF 404 KB
SCH Metadata onlySchematicsPDF 363.4 KB
Operational_Description Metadata onlyOperational DescriptionPDF 1.4 MB
BOM Metadata onlyParts List/Tune Up InfoPDF 41.7 KB

Application Information

Application IDDxrtevFnQPhaDGmGVeIDKg==
Final Action Date2025-01-06
Application PurposeOriginal Equipment
Applicant FRN0024904948
ModelMHCWB8S-IB
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device Description2.4GHz WIFI+Bluetooth dual-mode module
Responsible Partyqingyao zeng, mi-compliance@xiaomi.com , 010 6060 6666
Test FirmEdwin Ye, BV 7Layers Communications Technology (Shenzhen) Co, edwin.ye@bureauveritas.com , 86-20-8714 8549
TCB Emailbentje.holger@phoenix-testlab.de
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentSingle Modular Approval
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput power is maximum peak conducted.This device supports WIFI 802.11 b/g/n/ax 20 and 40 MHz channel bandwidth.Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369.

Applications

Application IDDatePurpose
DxrtevFnQPhaDGmGVeIDKg==2025-01-06Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.00815C
2412-2462 MHz0.4115C

Grants

TCB Grant - Application DxrtevFnQPhaDGmGVeIDKg==

unavailable

EAS Grant - Application DxrtevFnQPhaDGmGVeIDKg==

unavailable