FCC ID 2BN7W-LNN788
Dual Band Wireless Router
by TIANZHI TRADING INC
Grantee Code: 2BN7W Product Code: LNN788
Latest application date: 2025-03-21
FCC ID Device Details
| FCC ID | 2BN7W-LNN788 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BN7W |
| Product Code | LNN788 |
| Applicant Business | TIANZHI TRADING INC 🇺🇸 |
| Equipment Class | Dual Band Wireless Router |
| Test Firm | MAXLAB Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2025-03-21 |
| 5180-5240 MHz | Original Equipment | 2025-03-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-03-21 | PDF 718.4 KB |
| Internal photos | Internal Photos | 2025-03-21 | PDF 767.8 KB |
| External photos | External Photos | 2025-03-21 | PDF 926.7 KB |
| Label and label location | ID Label/Location Info | 2025-03-21 | PDF 209.5 KB |
| Test setup photos | Test Setup Photos | 2025-03-21 | PDF 787.1 KB |
| Antenna information | Test Report | 2025-03-21 | PDF 2.2 MB |
| Test Report 2G4WLAN | Test Report | 2025-03-21 | PDF 3 MB |
| Test Report 5GWLAN part 1 | Test Report | 2025-03-21 | PDF 4.5 MB |
| Test Report 5GWLAN part 2 | Test Report | 2025-03-21 | PDF 2.7 MB |
| Agent attestation letter | Attestation Statements | 2025-03-21 | PDF 82.6 KB |
| Covered equipment letter | Attestation Statements | 2025-03-21 | PDF 182.7 KB |
| Due digilence letter | Attestation Statements | 2025-03-21 | PDF 96.6 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-03-21 | PDF 167.7 KB |
| Letter of declaration disable channel 12 and 13 by software | Cover Letter(s) | 2025-03-21 | PDF 136.1 KB |
| RF exposure evaluation | RF Exposure Info | 2025-03-21 | PDF 279.5 KB |
| Block diagram Metadata only | Block Diagram | PDF 576 KB | |
| Schematic Metadata only | Schematics | PDF 1.1 MB | |
| Letter of declaration unii device Metadata only | Operational Description | PDF 258.7 KB | |
| Letter of declaration unii device software configuration control Metadata only | Operational Description | PDF 80.7 KB | |
| Letter of declaration unii device software security requirements Metadata only | Operational Description | PDF 170.8 KB | |
| Operation description Metadata only | Operational Description | PDF 56.9 KB |
Application Information
| Application ID | q+9qND2dW3oG51Npc8wdEg== |
|---|---|
| Final Action Date | 2025-03-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036787273 |
| Model | LNN788 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Dual Band Wireless Router |
| Responsible Party | Xiaohu lin, 15614801@qq.com  , 13420974483 |
| Test Firm | Bill Zhao, MAXLAB Testing Co., Ltd., 16649703@qq.com , 86-755-26649703 |
| 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 |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 | Power listed is maximum peak conducted output power. The 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. Device is a master device containing 2 x 2 MIMO configuration as described in this filing. Device also contains 5GHz WLAN transmitters. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| q+9qND2dW3oG51Npc8wdEg== | 2025-03-21 | Original Equipment |
| Rt5enTF0V9zJoZyZrQHp6g== | 2025-03-21 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Rt5enTF0V9zJoZyZrQHp6g==
| 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: 03/21/2025 Application Dated: 03/21/2025 |
| TIANZHI TRADING INC |
| 1624 Market St Ste 226, #30327 Denver CO 80202 US |
| Denver, CO 80202 |
| Attention: Xiaohu lin , |
| 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: | 2BN7W-LNN788 |
| Name of Grantee: | TIANZHI TRADING INC |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Dual Band Wireless Router |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0174 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0172 |
| Power listed is maximum average conducted output power. This device supports 20 MHz, 40 MHz and 80 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. Device is a master device containing 3 x 3 MIMO configuration as described in this filing. Device also contains 2.4GHz WLAN transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application q+9qND2dW3oG51Npc8wdEg==
| 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: 03/21/2025 Application Dated: 03/21/2025 |
| TIANZHI TRADING INC |
| 1624 Market St Ste 226, #30327 Denver CO 80202 US |
| Denver, CO 80202 |
| Attention: Xiaohu lin , |
| 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: | 2BN7W-LNN788 |
| Name of Grantee: | TIANZHI TRADING INC |
| Equipment Class: | Digital Transmission System |
| Notes: | Dual Band Wireless Router |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15C | 2412.0 - 2462.0 | 0.0394 |
| Power listed is maximum peak conducted output power. The 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. Device is a master device containing 2 x 2 MIMO configuration as described in this filing. Device also contains 5GHz WLAN transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |