FCC ID 2A789-TTFM-50
ATag
by Ningbo Lingzhu Technology CO., Ltd.
Grantee Code: 2A789 Product Code: TTFM50
Latest application date: 2024-08-19
FCC ID Device Details
| FCC ID | 2A789-TTFM-50 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A789 |
| Product Code | TTFM50 |
| Applicant Business | Ningbo Lingzhu Technology CO., Ltd. 🇨🇳 |
| Related Domains |  smartlz.com |
| Equipment Class | ATag |
| Test Firm | Sporton International Inc. (Kunshan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-08-19 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 2A789-TTFM-50_User Manual_r1 | Users Manual | 2025-02-16 | PDF 2.4 MB |
| 2A789-TTFM-50_InPho | Internal Photos | 2025-02-16 | PDF 1.6 MB |
| 2A789-TTFM-50_ExPho | External Photos | 2025-02-16 | PDF 918.4 KB |
| 2A789-TTFM-50_Label&Location | ID Label/Location Info | 2024-08-19 | PDF 55.5 KB |
| 2A789-TTFM-50_Tsup_Antenna | Test Setup Photos | 2025-02-16 | PDF 294.5 KB |
| 2A789-TTFM-50_Tsup_DTS_BLE_r1 | Test Setup Photos | 2025-02-16 | PDF 148.4 KB |
| 2A789-TTFM-50_Antenna Report | Test Report | 2024-08-19 | PDF 689 KB |
| 2A789-TTFM-50_TestRpt_DTS_BLE_r1 | Test Report | 2024-08-19 | PDF 4.3 MB |
| 2A789-TTFM-50_cvrltr_Certification_2.911d5 | Attestation Statements | 2024-08-19 | PDF 67.8 KB |
| 2A789-TTFM-50_cvrltr_Certification_2.911d7 | Attestation Statements | 2024-08-19 | PDF 160.9 KB |
| 2A789-TTFM-50_cvrltr_FCC Confidentiality Request (LTC+STC) | Cover Letter(s) | 2024-08-19 | PDF 106.5 KB |
| 2A789-TTFM-50_cvrltr_POA | Cover Letter(s) | 2024-08-19 | PDF 104.3 KB |
| 2A789-TTFM-50_TestRpt_RFExp_r1 | RF Exposure Info | 2024-08-19 | PDF 301.8 KB |
| 2A789-TTFM-50_Block Diagram Metadata only | Block Diagram | PDF 80 KB | |
| 2A789-TTFM-50_SchemDic Metadata only | Schematics | PDF 161.9 KB | |
| 2A789-TTFM-50_OpDes_r1 Metadata only | Operational Description | PDF 41.9 KB | |
| 2A789-TTFM-50_Tune Up Metadata only | Parts List/Tune Up Info | PDF 55.8 KB |
Application Information
| Application ID | nYM2h4O+VnHH2DkvhmLyeQ== |
|---|---|
| Final Action Date | 2024-08-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032739252 |
| Model | TTFM-50 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | ATag |
| Responsible Party | Linyun Li, lilinyun@smartlz.com , +86-0571-86581786 |
| Test Firm | Jim Tsai, Sporton International Inc. (Kunshan), JimTsai@sporton.com.tw  , +86 0512 57900158 |
| TCB Email | QA65@sporton-usa.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 02/16/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output Power listed is conducted. This device meets the SAR Test Exclusion threshold specified in KDB447498 and since then, it is authorized for portable operation. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| nYM2h4O+VnHH2DkvhmLyeQ== | 2024-08-19 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0019000 | 15C |
Grants
TCB Grant - Application nYM2h4O+VnHH2DkvhmLyeQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Sporton International (USA) Inc. 1175 Montague Expressway Milpitas, CA 95035 |
Date of Grant: 08/19/2024 Application Dated: 08/13/2024 |
| Ningbo Lingzhu Technology CO., Ltd. |
| No.578,Building 7,No.535 Kangqiao South Road, |
| Jiangbei District |
| Ningbo City,Zhejiang Province, 315000 China |
| Attention: Linyun Li |
| 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: | 2A789-TTFM-50 |
| Name of Grantee: | Ningbo Lingzhu Technology CO., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | ATag |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0019 |
| Output Power listed is conducted. This device meets the SAR Test Exclusion threshold specified in KDB447498 and since then, it is authorized for portable operation. |
EAS Grant - Application nYM2h4O+VnHH2DkvhmLyeQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Ningbo Lingzhu Technology CO., Ltd. No.578,Building 7,No.535 Kangqiao South Road, Jiangbei District Ningbo City,Zhejiang Province, 315000 China |
Date of Grant: 08/19/2024 Application Dated: 08/13/2024 |
| Attention: Linyun Li |
| 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: | 2A789-TTFM-50 |
| Name of Grantee: | Ningbo Lingzhu Technology CO., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | ATag |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0019 |
| Output Power listed is conducted. This device meets the SAR Test Exclusion threshold specified in KDB447498 and since then, it is authorized for portable operation. |
| Mail To: |