| Brand | Device Name | Model | Type | Certification Date |
|---|---|---|---|---|
| Xiaomi Communications Co., Ltd. | 2.4GHz WIFI+Bluetooth dual-mode module | MHCWB9B-B | FCC ID  |
2025-02-20 |
FCC Application Details
| Equipment | 2.4GHz WIFI+Bluetooth dual-mode module |
| FRN | 0024904948 |
| Grantee Code | 2AFZZ |
| Product Code | -MHCWB9B-B |
| Applicant Business | Xiaomi Communications Co., Ltd. |
| Business Address | #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District,, Beijing, N/A China 100085 |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| TCB Email | [email protected] |
| Applicant | qingyao zeng – |
| Applicant Phone | |
| Applicant Fax | 010 6060 6666 |
| Applicant Email | [email protected] |
| Applicant MailStop | |
| Test Firm | BV 7Layers Communications Technology (Shenzhen) Co |
| Test Firm Contact | Edwin Ye |
| Test Firm Phone | 154 |
| Test Firm Fax | |
| Test Firm Email | [email protected] |
| Certified By | Qingyao Zeng – |
Further Details May Be Available From: fcc.id/2AFZZMHCWB9BB or 
fcc.report/FCC-ID/2AFZZMHCWB9BB
| Description | Exhibit Type | File Type | Display Type | File Size | Submission Date | Date Available |
|---|---|---|---|---|---|---|
 Document 8055615 Mirror: FCCID.io - 8055615 Attestation_Statements_Part2.911(d)(5) | Attestation Statements | Adobe Acrobat PDF | 69.25 K | 2025-02-19 | 2025-02-20 | |
 Document 8054069 Mirror: FCCID.io - 8054069 Modular_Approval_Request | Cover Letter(s) | Adobe Acrobat PDF | 202.72 K | 2025-02-18 | 2025-02-20 | |
 Document 8054068 Mirror: FCCID.io - 8054068 Declaration_Channel_Limitation | Cover Letter(s) | Adobe Acrobat PDF | 87.17 K | 2025-02-18 | 2025-02-20 | |
 Document 8054067 Mirror: FCCID.io - 8054067 Confidentiality_Request_Letter | Cover Letter(s) | Adobe Acrobat PDF | 81.11 K | 2025-02-18 | 2025-02-20 | |
 Document 8054066 Mirror: FCCID.io - 8054066 POA | Cover Letter(s) | Adobe Acrobat PDF | 146.2 K | 2025-02-18 | 2025-02-20 | |
 Document 8054065 Mirror: FCCID.io - 8054065 Attestation_Statements_Part2.911(d)(7) | Attestation Statements | Adobe Acrobat PDF | 406.08 K | 2025-02-18 | 2025-02-20 | |
 Document 8054020 Mirror: FCCID.io - 8054020 PSU-NQN2412260110SA01_MPE | RF Exposure Info | Adobe Acrobat PDF | 421.85 K | 2025-02-18 | 2025-02-20 | |
 Document 8054019 Mirror: FCCID.io - 8054019 PSU-NQN2412260110RF01_WIFI_BLE_2 | Test Report | Adobe Acrobat PDF | 3.9 M | 2025-02-18 | 2025-02-20 | |
 Document 8054017 Mirror: FCCID.io - 8054017 PSU-NQN2412260110RF01_WIFI_BLE_1 | Test Report | Adobe Acrobat PDF | 5.42 M | 2025-02-18 | 2025-02-20 | |
 Document 8054016 Mirror: FCCID.io - 8054016 Antenna_report | Test Report | Adobe Acrobat PDF | 1.07 M | 2025-02-18 | 2025-02-20 | |
 Document 8054015 Mirror: FCCID.io - 8054015 Label | ID Label/Location Info | Adobe Acrobat PDF | 87.64 K | 2025-02-18 | 2025-02-20 | |
 Document 8054014 Mirror: FCCID.io - 8054014 User_Manual | Users Manual | Adobe Acrobat PDF | 295.72 K | 2025-02-18 | 2025-02-20 | |
 Document 8054013 Mirror: FCCID.io - 8054013 Test_Setuo_Photo | Test Setup Photos | Adobe Acrobat PDF | 412.97 K | 2025-02-18 | 2025-02-20 | |
 Document 8054012 Mirror: FCCID.io - 8054012 Internal_Photo | Internal Photos | Adobe Acrobat PDF | 591.17 K | 2025-02-18 | 2025-02-20 | |
 Document 8054011 Mirror: FCCID.io - 8054011 External_Photo | External Photos | Adobe Acrobat PDF | 339.39 K | 2025-02-18 | 2025-02-20 | |
SCH | Schematics | Adobe Acrobat PDF | 230.63 K | 2025-02-18 | ||
External_Photo | External Photos | Adobe Acrobat PDF | 339.39 K | 2025-02-18 | 2025-02-20 | |
Test_Setuo_Photo | Test Setup Photos | Adobe Acrobat PDF | 412.97 K | 2025-02-18 | 2025-02-20 | |
PSU-NQN2412260110RF01_WIFI_BLE_1 | Test Report | Adobe Acrobat PDF | 5.42 M | 2025-02-18 | 2025-02-20 | |
PSU-NQN2412260110RF01_WIFI_BLE_2 | Test Report | Adobe Acrobat PDF | 3.9 M | 2025-02-18 | 2025-02-20 | |
Antenna_report | Test Report | Adobe Acrobat PDF | 1.07 M | 2025-02-18 | 2025-02-20 | |
PSU-NQN2412260110SA01_MPE | RF Exposure Info | Adobe Acrobat PDF | 421.85 K | 2025-02-18 | 2025-02-20 | |
Internal_Photo | Internal Photos | Adobe Acrobat PDF | 591.17 K | 2025-02-18 | 2025-02-20 | |
Label | ID Label/Location Info | Adobe Acrobat PDF | 87.64 K | 2025-02-18 | 2025-02-20 | |
Confidentiality_Request_Letter | Cover Letter(s) | Adobe Acrobat PDF | 81.11 K | 2025-02-18 | 2025-02-20 | |
Declaration_Channel_Limitation | Cover Letter(s) | Adobe Acrobat PDF | 87.17 K | 2025-02-18 | 2025-02-20 | |
BOM | Parts List/Tune Up Info | Adobe Acrobat PDF | 63.44 K | 2025-02-18 | ||
Modular_Approval_Request | Cover Letter(s) | Adobe Acrobat PDF | 202.72 K | 2025-02-18 | 2025-02-20 | |
POA | Cover Letter(s) | Adobe Acrobat PDF | 146.2 K | 2025-02-18 | 2025-02-20 | |
Attestation_Statements_Part2.911(d)(7) | Attestation Statements | Adobe Acrobat PDF | 406.08 K | 2025-02-18 | 2025-02-20 | |
Attestation_Statements_Part2.911(d)(5) | Attestation Statements | Adobe Acrobat PDF | 69.25 K | 2025-02-19 | 2025-02-20 | |
Block_Diagram | Block Diagram | Adobe Acrobat PDF | 58.07 K | 2025-02-18 | ||
Operational_Description | Operational Description | Adobe Acrobat PDF | 704.69 K | 2025-02-18 | ||
User_Manual | Users Manual | Adobe Acrobat PDF | 295.72 K | 2025-02-18 | 2025-02-20 |
Related FCC IDs:
- 2AFZZ-MHCWB9B-B - Xiaomi Communications Co., Ltd. 2.4GHz WIFI+Bluetooth dual-mode module [-MHCWB9B-B]