FCC ID 2BXJ9-TCA156-PW
Digital Calendar
by MMD(Shanghai)Electronics Technology Co., Ltd
Grantee Code: 2BXJ9 Product Code: TCA156PW
Latest application date: 2026-08-25
FCC ID Device Details
| FCC ID | 2BXJ9-TCA156-PW |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BXJ9 |
| Product Code | TCA156PW |
| Applicant Business | MMD(Shanghai)Electronics Technology Co., Ltd 🇨🇳 |
| Related Domains |  digi-in.com |
| Equipment Class | Digital Calendar |
| Test Firm | Shenzhen Haiyun Standard Technical CO., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-08-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-08-25 | PDF 3.1 MB |
| Internal photos | Internal Photos | 2026-08-25 | PDF 4.3 MB |
| External photos | External Photos | 2026-08-25 | PDF 2.4 MB |
| Label and label location | ID Label/Location Info | 2026-08-25 | PDF 261.5 KB |
| Test setup photos | Test Setup Photos | 2026-08-25 | PDF 744.2 KB |
| Antenna information | Test Report | 2026-08-25 | PDF 1 MB |
| Test Report 2G4WLAN part 1 | Test Report | 2026-08-25 | PDF 2.8 MB |
| Test Report 2G4WLAN part 2 | Test Report | 2026-08-25 | PDF 3.5 MB |
| Agent attestation letter | Attestation Statements | 2026-08-25 | PDF 158.8 KB |
| Covered equipment letter | Attestation Statements | 2026-08-25 | PDF 253.7 KB |
| Due digilence letter | Attestation Statements | 2026-08-25 | PDF 253.7 KB |
| Confidentiality request letter | Cover Letter(s) | 2026-08-25 | PDF 256.8 KB |
| Letter of declaration disable channel 12 and 13 by software | Cover Letter(s) | 2026-08-25 | PDF 188.2 KB |
| RF exposure evaluation | RF Exposure Info | 2026-08-25 | PDF 189.7 KB |
| Block diagram Metadata only | Block Diagram | PDF 6.2 KB | |
| Schematic Metadata only | Schematics | PDF 473.8 KB | |
| Operation description Metadata only | Operational Description | PDF 436.3 KB | |
| Software bill of material Metadata only | Operational Description | PDF 349.2 KB |
Application Information
| Application ID | 1MaN4VES6EVlrwIop91ABQ== |
|---|---|
| Final Action Date | 2026-08-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038743654 |
| Model | TCA156-PW |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Digital Calendar |
| Responsible Party | Xiaolong Chen, max@digi-in.com , 0769 89895188 |
| Non-Technical Contact | Joson Ye, WeFa Selection Trade Technology Co., LTD, Joson.Wefa@gmail.com  , (302) 371 9847 |
| Test Firm | Lin Chen, Shenzhen Haiyun Standard Technical CO., Ltd., chenlin@hy-lab.cn  , 18824863674 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| 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 |
|---|---|---|
| 1MaN4VES6EVlrwIop91ABQ== | 2026-08-25 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2412-2462 MHz | 0.0226 | 15C |
Grants
TCB Grant - Application 1MaN4VES6EVlrwIop91ABQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 08/25/2026 Application Dated: 08/25/2026 |
| MMD(Shanghai)Electronics Technology Co., Ltd |
| 6F, No.668 Shen Chang Road Minhang District |
| Hongqiao Business District. Shanghai |
| Shanghai, China |
| Attention: Xiaolong Chen , Manager |
| 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: | 2BXJ9-TCA156-PW |
| Name of Grantee: | MMD(Shanghai)Electronics Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Digital Calendar |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0226 |
| Power listed is maximum average conducted output power. This device supports both 20 MHz and 40 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. |