FCC ID 2BBNT-3WWDZ-U70A
HD580 Agricultural Drone
by Heilongjiang Huida Technology Co., Ltd.
Grantee Code: 2BBNT Product Code: 3WWDZU70A
Latest application date: 2025-03-06
FCC ID Device Details
| FCC ID | 2BBNT-3WWDZ-U70A |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BBNT |
| Product Code | 3WWDZU70A |
| Applicant Business | Heilongjiang Huida Technology Co., Ltd. 🇨🇳 |
| Related Domains |  huidatech.cn |
| Equipment Class | HD580 Agricultural Drone |
| Test Firm | Bay Area Compliance Laboratories Corp. (Kunshan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2025-03-06 |
| 2411-2466 MHz | Original Equipment | 2025-03-06 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-03-06 | PDF 2.3 MB |
| Internal Photos | Internal Photos | 2025-03-06 | PDF 5.2 MB |
| External Photos | External Photos | 2025-03-06 | PDF 1.1 MB |
| Label & Label Location | ID Label/Location Info | 2025-03-06 | PDF 252.5 KB |
| Test Setup Photos | Test Setup Photos | 2025-03-06 | PDF 1,010.8 KB |
| Test Setup Photos | Test Setup Photos | 2025-03-06 | PDF 1,010.7 KB |
| 5G Wi-Fi Test Report Part 1 | Test Report | 2025-03-06 | PDF 5.1 MB |
| 5G Wi-Fi Test Report Part 2 | Test Report | 2025-03-06 | PDF 3 MB |
| Antenna Specification | Test Report | 2025-03-06 | PDF 562 KB |
| Antenna Specification | Test Report | 2025-03-06 | PDF 1,012.4 KB |
| SRD Test Report Part 1 | Test Report | 2025-03-06 | PDF 5.3 MB |
| SRD Test Report Part 2 | Test Report | 2025-03-06 | PDF 1 MB |
| Test Report | Test Report | 2025-03-06 | PDF 4.8 MB |
| 2.911 (d)(5)(i)(ii) Attestation Statement | Attestation Statements | 2025-03-06 | PDF 660.4 KB |
| Attestation Letter | Attestation Statements | 2025-03-06 | PDF 198.7 KB |
| US Agent Attestation Letter | Attestation Statements | 2025-03-06 | PDF 911.5 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2025-03-06 | PDF 719 KB |
| FCC Long-term Confidential Request | Cover Letter(s) | 2025-03-06 | PDF 239.9 KB |
| RF Exposure | RF Exposure Info | 2025-03-06 | PDF 167.9 KB |
| RF Exposure | RF Exposure Info | 2025-03-06 | PDF 166.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 327.1 KB | |
| Schematics Metadata only | Schematics | PDF 519.4 KB | |
| Operational Description Metadata only | Operational Description | PDF 202.7 KB | |
| Software Security Description Metadata only | SDR Software/Security Info. | PDF 136.2 KB |
Application Information
| Application ID | yikC5mvuEq3CDYcPU696DA== |
|---|---|
| Final Action Date | 2025-03-06 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033862814 |
| Model | 3WWDZ-U70A |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | HD580 Agricultural Drone |
| Responsible Party | Halk Chen, Certification Manager, chen.hao@huidatech.cn , 0451-86612300 |
| Test Firm | John Chan, Bay Area Compliance Laboratories Corp. (Kunshan), qa.ks@baclcorp.com  , 86-512-86175000 |
| TCB Email | bacl.regulatory@baclcorp.com |
| 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 | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output power is listed conducted. The antenna(s) used for this transmitter must be installed to provide a 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. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device supports 1.25MHz, 10 MHz 20 MHz, 40 MHz and 80 MHz bandwidth modes. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| yikC5mvuEq3CDYcPU696DA== | 2025-03-06 | Original Equipment |
| p974vJpO+MeYZrQAelmuaw== | 2025-03-06 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application yikC5mvuEq3CDYcPU696DA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 03/06/2025 Application Dated: 03/06/2025 |
| Heilongjiang Huida Technology Co., Ltd. |
| Building 1, Science and Technology Innovation |
| Headquarters, Shenzhen (Harbin) Industrial Park, |
| No. 288 Zhigu Street, Songbei District, Harbin, China |
| Attention: Halk Chen , Certification 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: | 2BBNT-3WWDZ-U70A |
| Name of Grantee: | Heilongjiang Huida Technology Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | HD580 Agricultural Drone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.01 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.007 | ||
| CC MO | 15E | 5180.0 - 5240.0 | 0.058 | ||
| CC MO | 15E | 5735.0 - 5805.0 | 0.164 |
| Output power is listed conducted. The antenna(s) used for this transmitter must be installed to provide a 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. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device supports 1.25MHz, 10 MHz 20 MHz, 40 MHz and 80 MHz bandwidth modes. |
| 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 p974vJpO+MeYZrQAelmuaw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 03/06/2025 Application Dated: 03/06/2025 |
| Heilongjiang Huida Technology Co., Ltd. |
| Building 1, Science and Technology Innovation |
| Headquarters, Shenzhen (Harbin) Industrial Park, |
| No. 288 Zhigu Street, Songbei District, Harbin, China |
| Attention: Halk Chen , Certification 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: | 2BBNT-3WWDZ-U70A |
| Name of Grantee: | Heilongjiang Huida Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | HD580 Agricultural Drone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15C | 2411.0 - 2466.0 | 0.307 |
| Output power is listed conducted. The antenna(s) used for this transmitter must be installed to provide a 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. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device supports 1.25MHz and 10 MHz bandwidth modes. |
| 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. |