1. FCC ID
  2. Z3K
  3. Z3K-CTX

FCC ID Z3K-CTX

CUP HOLDER LIGHT-TRANSMITTER

by JET OPTOELECTRONICS CO.,LTD.

Grantee Code: Z3K   Product Code: CTX
Latest application date: 2026-06-18

FCC ID Device Details

FCC IDZ3K-CTX
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeZ3K
Product CodeCTX
Applicant BusinessJET OPTOELECTRONICS CO.,LTD. 🇹🇼
Related Domains jet-opto.com.tw icertifi.com
Equipment ClassCUP HOLDER LIGHT-TRANSMITTER
Test FirmCompliance Certification Services Inc. Wugu Lab.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
0.081-0.089 MHzOriginal Equipment2026-06-18

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-06-18PDF 657.6 KB
Internal PhotosInternal Photos2026-06-18PDF 928.4 KB
External photoExternal Photos2026-06-18PDF 3.1 MB
LabelID Label/Location Info2026-06-18PDF 1.2 MB
Test Setup PhotoTest Setup Photos2026-06-18PDF 382.9 KB
Test Setup PhotosTest Setup Photos2026-06-18PDF 586.2 KB
Test ReportTest Report2026-06-18PDF 780.9 KB
antenna reportTest Report2026-06-18PDF 244.9 KB
Applicant_Declaration_LetterAttestation Statements2026-06-18PDF 261.7 KB
US Agent letterAttestation Statements2026-06-18PDF 177.5 KB
Confidentiality LetterCover Letter(s)2026-06-18PDF 120.6 KB
POACover Letter(s)2026-06-18PDF 89.7 KB
MPE ReportRF Exposure Info2026-06-18PDF 330.4 KB
Block Diagram Metadata onlyBlock DiagramPDF 380.1 KB
Schematics Metadata onlySchematicsPDF 516.4 KB
Operational Description Metadata onlyOperational DescriptionPDF 101.3 KB

Application Information

Application IDt8xFJVmPiLDiMBjzlPDECg==
Final Action Date2026-06-18
Application PurposeOriginal Equipment
Applicant FRN0021180203
ModelCTX
Frequency Range0.081-0.089 MHz
Equipment ClassDCD - Part 15 Low Power Transmitter Below 1705 kHz
Device DescriptionCUP HOLDER LIGHT-TRANSMITTER
Responsible PartyCHI OWEN, owen.chi@jet-opto.com.tw , 886-2-5582-1818
Non-Technical ContactPaul Preston, Americas Compliance Consulting LLC dba iCertifi, fccagent@icertifi.com , 1 (866) 885-4575
Test FirmCzerny Lin, Compliance Certification Services Inc. Wugu Lab., Czerny.Lin@sgs.com , 886-2-2299-9720
TCB EmailUSCTS.TCB@SGS.COM
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryYes

Applications

Application IDDatePurpose
t8xFJVmPiLDiMBjzlPDECg==2026-06-18Original Equipment

Equipment Authorization

FrequencyRules
0.081-0.089 MHz15C

Grants

TCB Grant - Application t8xFJVmPiLDiMBjzlPDECg==

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

  SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024
Date of Grant: 06/18/2026

Application Dated: 06/16/2026
JET OPTOELECTRONICS CO.,LTD.
7F-2.,No.300,Yangguang St.
Neihu Dist.,
Taipei City, 11491
Taiwan
 
Attention: CHI OWEN , Deputy 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:  Z3K-CTX
Name of Grantee:  JET OPTOELECTRONICS CO.,LTD.
Equipment Class: Part 15 Low Power Transmitter Below 1705 kHz
Notes: CUP HOLDER LIGHT-TRANSMITTER
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 0.081  -  0.089  

The FCC certification of this device is based on RF exposure testing performed under typical operating conditions, where a person remains at least 17 centimeters away from the device surface at all times, except during non-repetitive patterns with transient durations on the order of a second. Only under these specified conditions, the device is shown to fully comply with the FCC RF Exposure requirements of KDB 447498.