FCC ID 2ARNB-HMS101V1S1
Sub-1G Module
by Hoymiles Power Electronics Inc.
Grantee Code: 2ARNB Product Code: HMS101V1S1
Latest application date: 2025-06-30
FCC ID Device Details
| FCC ID | 2ARNB-HMS101V1S1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ARNB |
| Product Code | HMS101V1S1 |
| Applicant Business | Hoymiles Power Electronics Inc. 🇨🇳 |
| Related Domains |  hzconverter.com |
| Equipment Class | Sub-1G Module |
| Test Firm | Bay Area Compliance Laboratories Corp. (Kunshan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 915.25-927.5 MHz | Original Equipment | 2025-06-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-06-30 | PDF 798.6 KB |
| Internal Photos | Internal Photos | 2025-06-30 | PDF 193.1 KB |
| External Photos | External Photos | 2025-06-30 | PDF 724 KB |
| Label & Label Location | ID Label/Location Info | 2025-06-30 | PDF 3.3 MB |
| Test Setup Photos | Test Setup Photos | 2025-06-30 | PDF 961.5 KB |
| Antenna Specification | Test Report | 2025-06-30 | PDF 567.5 KB |
| Test Report | Test Report | 2025-06-30 | PDF 2.1 MB |
| 2.911 (d)(5)(i)(ii) Attestation Statement | Attestation Statements | 2025-06-30 | PDF 283.4 KB |
| US Agent Attestation Letter | Attestation Statements | 2025-06-30 | PDF 215.8 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2025-06-30 | PDF 189.6 KB |
| FCC Long-term Confidential Request | Cover Letter(s) | 2025-06-30 | PDF 200.8 KB |
| Modular Approval Letter | Cover Letter(s) | 2025-06-30 | PDF 220.1 KB |
| RF Exposure | RF Exposure Info | 2025-06-30 | PDF 136.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 43.1 KB | |
| Schematics Metadata only | Schematics | PDF 306.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 203 KB |
Application Information
| Application ID | wYFzY9NUrTumz2dzxHGBOQ== |
|---|---|
| Final Action Date | 2025-06-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027966910 |
| Model | HMS101V1S1 |
| Frequency Range | 915.25-927.5 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Sub-1G Module |
| Responsible Party | Hongbin Yu, Senior Engineer, bigyu@hzconverter.com , 18606510925 |
| 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 | Single Modular Approval |
| 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 | Modular Approval. Power output listed is conducted. This module is approved for use only in the mobile configurations associated with this filing. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM or OEM integrators. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. 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. End-users may not be provided with the module installation instructions. Installation of this device into portable RF Exposure category host devices requires the submission of a Class II permissive change or new application. Compliance of this device in all final host configurations is the responsibility of the Grantee. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| wYFzY9NUrTumz2dzxHGBOQ== | 2025-06-30 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 915.25-927.5 MHz | 0.0435500 |
Grants
TCB Grant - Application wYFzY9NUrTumz2dzxHGBOQ==
| 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: 06/30/2025 Application Dated: 06/30/2025 |
| Hoymiles Power Electronics Inc. |
| No. 18 Kangjing Road, Hangzhou, Zhejiang Province, |
| P.R. China |
| Hangzhou, China |
| Attention: Hongbin Yu , Senior Engineer |
| 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: | 2ARNB-HMS101V1S1 |
| Name of Grantee: | Hoymiles Power Electronics Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Sub-1G Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 915.25 - 927.5 | 0.04355 |
| Modular Approval. Power output listed is conducted. This module is approved for use only in the mobile configurations associated with this filing. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM or OEM integrators. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. 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. End-users may not be provided with the module installation instructions. Installation of this device into portable RF Exposure category host devices requires the submission of a Class II permissive change or new application. Compliance of this device in all final host configurations is the responsibility of the Grantee. |