1. FCC ID
  2. 2ATW5
  3. 2ATW5-R3

FCC ID 2ATW5-R3

R3 4G Tracker for Temperature + Humidity + Light

by Shanghai Cydiance Technology Co.,Ltd

Grantee Code: 2ATW5   Product Code: R3
Latest application date: 2026-01-23

FCC ID Device Details

FCC ID2ATW5-R3
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2ATW5
Product CodeR3
Applicant BusinessShanghai Cydiance Technology Co.,Ltd 🇨🇳
Related Domains cydiance.cc fccusagent.com
Equipment ClassR3 4G Tracker for Temperature + Humidity + Light
Test FirmShenzhen NTEK Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
1860-1900 MHzOriginal Equipment2026-01-23
2402-2480 MHzOriginal Equipment2026-01-23

Exhibits

DocumentTypeAvailableFile
user manualUsers Manual2026-07-22PDF 1.8 MB
Internal PhotoInternal Photos2026-07-22PDF 578.6 KB
Internal photosInternal Photos2026-07-22PDF 578.6 KB
External PhotoExternal Photos2026-07-22PDF 263.1 KB
External PhotosExternal Photos2026-07-22PDF 263.1 KB
Label and its LocationID Label/Location Info2026-01-23PDF 205.9 KB
Test Setup Photos_PCBTest Setup Photos2026-07-22PDF 484.6 KB
Test Setup photo---DTSTest Setup Photos2026-07-22PDF 589.8 KB
2G reportTest Report2026-01-23PDF 878.3 KB
4G reportTest Report2026-01-23PDF 1.4 MB
Antenna Spec.Test Report2026-01-23PDF 1.3 MB
Attachment for 2GTest Report2026-01-23PDF 945.1 KB
Attachment for 4G_part1Test Report2026-01-23PDF 5.5 MB
Attachment for 4G_part2Test Report2026-01-23PDF 5.4 MB
Attachment for 4G_part3Test Report2026-01-23PDF 5.5 MB
Attachment for 4G_part4Test Report2026-01-23PDF 4.2 MB
BLETest Report2026-01-23PDF 2.7 MB
BLE Antenna reportTest Report2026-01-23PDF 521.3 KB
2.911 (d)(5)(i) Certification Equipment Type v1.2Attestation Statements2026-01-23PDF 63.3 KB
2.911 (d)(5)(ii) Certificiation Applicant v1.3Attestation Statements2026-01-23PDF 58.8 KB
2.911 (d)(7) US agentAttestation Statements2026-01-23PDF 109.1 KB
FCC Short & Long Term Confidentiality Request Rev4.1Cover Letter(s)2026-01-23PDF 66.5 KB
Letter of Authorization Rev 1.0Cover Letter(s)2026-01-23PDF 29.2 KB
Model Difference DeclarationCover Letter(s)2026-01-23PDF 18.8 KB
MPE ReportRF Exposure Info2026-01-23PDF 151.9 KB
Block Diagram Metadata onlyBlock DiagramPDF 225.7 KB
Schematics Metadata onlySchematicsPDF 588 KB
Operation Description Metadata onlyOperational DescriptionPDF 124.9 KB
BOM Metadata onlyParts List/Tune Up InfoPDF 227.9 KB
Tune-up Metadata onlyParts List/Tune Up InfoPDF 507.6 KB

Application Information

Application IDyfJposvyV6NsA1ZdXK7f2Q==
Final Action Date2026-01-23
Application PurposeOriginal Equipment
Applicant FRN0028630432
ModelR3
Frequency Range1860-1900 MHz
Equipment ClassPCB - PCS Licensed Transmitter
Device DescriptionR3 4G Tracker for Temperature + Humidity + Light
Responsible PartyGrace Zhu, grace.zhu@cydiance.cc , 021-61984298
Technical ContactShanghai Cydiance Technology Co.,Ltd, grace.zhu@cydiance.cc
Non-Technical ContactTim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148
Test FirmAlex Li, Shenzhen NTEK Testing Technology Co., Ltd., certification@ntek.org.cn , 8675561159384
TCB Emailcertification@micomlabs.com
TCB ScopeB1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
yfJposvyV6NsA1ZdXK7f2Q==2026-01-23Original Equipment
mMd1Fi1ataoU1Mo/QKAnPA==2026-01-23Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRules
824.2-848.8 MHz0.8770010.021521 PM246KGXW22H
1850.2-1909.8 MHz0.6652730.012234 PM249KGXW24E
1860-1900 MHz0.1570360.012234 PM17M9G7D24E
1860-1900 MHz0.1909850.013298 PM18M0W7D24E
1720-1745 MHz0.1721870.012121 PM17M8G7D27
1720-1745 MHz0.1976970.01385 PM17M9W7D27
829-844 MHz0.1976970.028691 PM8M95G7D22H
829-844 MHz0.162930.0263 PM8M98W7D22H
2402-2480 MHz0.000815C

Grants

TCB Grant - Application yfJposvyV6NsA1ZdXK7f2Q==

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

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 01/23/2026

Application Dated: 01/22/2026
Shanghai Cydiance Technology Co.,Ltd
Room 815, Bldg 6, No.285 Rongxing Rd, Songjiang,
Shanghai,, 201600
China
 
Attention: Grace Zhu ,

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:  2ATW5-R3
Name of Grantee:  Shanghai Cydiance Technology Co.,Ltd
Equipment Class: PCS Licensed Transmitter
Notes: R3 4G Tracker for Temperature + Humidity + Light
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22H 824.2  -  848.8 0.877001 0.021521  PM 246KGXW
24E 1850.2  -  1909.8 0.665273 0.012234  PM 249KGXW
24E 1860.0  -  1900.0 0.157036 0.012234  PM 17M9G7D
24E 1860.0  -  1900.0 0.190985 0.013298  PM 18M0W7D
27 1720.0  -  1745.0 0.172187 0.012121  PM 17M8G7D
27 1720.0  -  1745.0 0.197697 0.01385  PM 17M9W7D
22H 829.0  -  844.0 0.197697 0.028691  PM 8M95G7D
22H 829.0  -  844.0 0.16293 0.0263  PM 8M98W7D

Power output listed is ERP for frequencies below 1GHz and EIRP for frequencies above 1GHz. The antenna used with this transmitter must be installed to provide a minimum 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 must be provided with operating procedures for satisfying RF exposure compliance. This device also contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.

TCB Grant - Application mMd1Fi1ataoU1Mo/QKAnPA==

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

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 01/23/2026

Application Dated: 01/23/2026
Shanghai Cydiance Technology Co.,Ltd
Room 815, Bldg 6, No.285 Rongxing Rd, Songjiang,
Shanghai,, 201600
China
 
Attention: Grace Zhu ,

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:  2ATW5-R3
Name of Grantee:  Shanghai Cydiance Technology Co.,Ltd
Equipment Class: Digital Transmission System
Notes: R3 4G Tracker for Temperature + Humidity + Light
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0008  

Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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 must be provided with operating procedures for satisfying RF exposure compliance.