1. FCC ID
  2. WA5
  3. WA5WN20

FCC ID WA5WN20

Rain Gauge(Transmitter)

by Shenzhen Fine Offset Electronics Co., Ltd.

Grantee Code: WA5   Product Code: WN20
Latest application date: 2025-12-09

FCC ID Device Details

FCC IDWA5WN20
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeWA5
Product CodeWN20
Applicant BusinessShenzhen Fine Offset Electronics Co., Ltd. 🇨🇳
Related Domains foshk.com
Equipment ClassRain Gauge(Transmitter)
Test FirmShenzhen NTEK Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
915 MHzOriginal Equipment2025-12-09

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-06-07PDF 668.2 KB
Internal photosInternal Photos2026-06-07PDF 166.8 KB
External photosExternal Photos2026-06-07PDF 266.1 KB
ID label and locationID Label/Location Info2025-12-09PDF 556.6 KB
Test Setup photoTest Setup Photos2026-06-07PDF 1.3 MB
Antenna SpecificationTest Report2025-12-09PDF 591 KB
Test reportTest Report2025-12-09PDF 1.2 MB
Attestation_StatementAttestation Statements2025-12-09PDF 148.7 KB
Family declarationAttestation Statements2025-12-09PDF 295 KB
Kaspersky StatementAttestation Statements2025-12-09PDF 1.1 MB
TCB_validation_US_agent_processAttestation Statements2025-12-09PDF 2 MB
Us_AgentAttestation Statements2025-12-09PDF 564.5 KB
ConfidentialityCover Letter(s)2025-12-09PDF 563.1 KB
Letter AuthorizationCover Letter(s)2025-12-09PDF 136.9 KB
MPERF Exposure Info2025-12-09PDF 133.4 KB
Block Diagram Metadata onlyBlock DiagramPDF 146.2 KB
Schematics Metadata onlySchematicsPDF 58.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 108 KB

Application Information

Application IDCsDqRGzMeHMDZH9zZtnA5g==
Final Action Date2025-12-09
Application PurposeOriginal Equipment
Applicant FRN0017765033
ModelWN20
Frequency Range915 MHz
Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
Device DescriptionRain Gauge(Transmitter)
Responsible PartyHenry Xu, sales@foshk.com , 008675586106171
Technical ContactAlex Li, Shenzhen NTEK Testing Technology Co., Ltd., alex.li@ntek.org.cn , 0755-23200050
Test FirmAlex Li, Shenzhen NTEK Testing Technology Co., Ltd., certification@ntek.org.cn , 8675561159384
TCB Emailelabscert@applus.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
CsDqRGzMeHMDZH9zZtnA5g==2025-12-09Original Equipment

Equipment Authorization

FrequencyRules
915 MHz15C

Grants

TCB Grant - Application CsDqRGzMeHMDZH9zZtnA5g==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 12/09/2025

Application Dated: 12/09/2025
Shenzhen Fine Offset Electronics Co., Ltd.
A, 4/F, Bldg.C, Dist.A, Minzhu Jiujiu Ind.
City, Xihuan Rd., Shajing St., Baoan Dist.
Shenzhen,Guangdong,
China
 
Attention: Henry Xu , 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:  WA5WN20
Name of Grantee:  Shenzhen Fine Offset Electronics Co., Ltd.
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: Rain Gauge(Transmitter)
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 915.0  -  915.0  

The antenna(s) used with thistransmitter must be installed to provide a minimum separation distance of at least 20cm 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 must be provided with operating procedures for satisfying RF exposure compliance.