FCC ID 2BUUE-ZK-MT21
Amplifier
by GuangZhou Glanbert Technology Co., Ltd.
Grantee Code: 2BUUE Product Code: ZKMT21
Latest application date: 2026-02-25
FCC ID Device Details
| FCC ID | 2BUUE-ZK-MT21 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BUUE |
| Product Code | ZKMT21 |
| Applicant Business | GuangZhou Glanbert Technology Co., Ltd. 🇨🇳 |
| Related Domains |  glocerts.com |
| Equipment Class | Amplifier |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-02-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Manual | Users Manual | 2026-04-12 | PDF 3.8 MB |
| InternalPhotos | Internal Photos | 2026-02-25 | PDF 705.7 KB |
| External Photos | External Photos | 2026-02-25 | PDF 448.1 KB |
| Label-location | ID Label/Location Info | 2026-02-25 | PDF 368.8 KB |
| TestSetupPhotos-DSS | Test Setup Photos | 2026-02-25 | PDF 272.4 KB |
| 15.247 EDR -3M | Test Report | 2026-02-25 | PDF 4.3 MB |
| ANT | Test Report | 2026-02-25 | PDF 1.3 MB |
| 2.911_(d)(5)(US) Certification Equipment Type v1.2 | Attestation Statements | 2026-02-25 | PDF 419.2 KB |
| 2.911_(d)(5)(i) Certification Equipment | Attestation Statements | 2026-02-25 | PDF 420.7 KB |
| 2.911_(d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | 2026-02-25 | PDF 406.4 KB |
| AgentAuthorizationRev1.0 | Cover Letter(s) | 2026-02-25 | PDF 67.7 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2026-02-25 | PDF 129.1 KB |
| ModelDeclarationLetter | Cover Letter(s) | 2026-02-25 | PDF 160.1 KB |
| ModuleApproval Request | Cover Letter(s) | 2026-02-25 | PDF 282.1 KB |
| MPE | RF Exposure Info | 2026-02-25 | PDF 267.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 97.7 KB | |
| Sch Metadata only | Schematics | PDF 472.9 KB | |
| Operational Description Metadata only | Operational Description | PDF 279.2 KB |
Application Information
| Application ID | qj6tQ8Z0Kx4mIMeFG2yNBQ== |
|---|---|
| Final Action Date | 2026-02-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037987419 |
| Model | ZK-MT21 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Amplifier |
| Responsible Party | Jessie Cheng, sioum6@163.com  , 13538214502 |
| Technical Contact | GuangZhou Glanbert Technology Co., Ltd., sioum6@163.com |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , 06265888039 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Single Modular Approval |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| qj6tQ8Z0Kx4mIMeFG2yNBQ== | 2026-02-25 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00195 | 15C |
Grants
TCB Grant - Application qj6tQ8Z0Kx4mIMeFG2yNBQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 02/25/2026 Application Dated: 02/25/2026 |
| GuangZhou Glanbert Technology Co., Ltd. |
| Room 302, No. 37 Helong 2 Road, Baiyun District, |
| Guangzhou City, Guangdong Province, China |
| Attention: Jessie Cheng , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BUUE-ZK-MT21 |
| Name of Grantee: | GuangZhou Glanbert Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Amplifier |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00195 |
| Single Modular Approval. Output power listed is maximum conducted power. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device.OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only those antennas tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. |