1. FCC ID
  2. 2BL6B
  3. 2BL6B-U255AUX

FCC ID 2BL6B-U255AUX

4G Dongle

by Huizhou Skyline Intelligent Technology Co., Ltd.

Grantee Code: 2BL6B   Product Code: U255AUX
Latest application date: 2024-12-17

FCC ID Device Details

FCC ID2BL6B-U255AUX
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BL6B
Product CodeU255AUX
Applicant BusinessHuizhou Skyline Intelligent Technology Co., Ltd. 🇨🇳
Related Domains cctvskyline.com
Equipment Class4G Dongle
Test FirmCentre Testing International Group Co., Ltd

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2500-2570 MHzOriginal Equipment2024-12-17

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-06-16PDF 492.4 KB
Internal PhotosInternal Photos2025-06-16PDF 1.4 MB
External PhotosExternal Photos2025-06-16PDF 1.6 MB
Label LocationID Label/Location Info2024-12-17PDF 58.2 KB
Appendix D SAR_PhotosTest Setup Photos2025-06-16PDF 380.1 KB
Test Setup PhotosTest Setup Photos2025-06-16PDF 360.5 KB
Antenna SpecificationTest Report2024-12-17PDF 1.4 MB
Appendix LTE Band 7_1Test Report2024-12-17PDF 3.7 MB
Appendix LTE Band 7_2Test Report2024-12-17PDF 4.1 MB
LTE Test ReportTest Report2024-12-17PDF 500.7 KB
SAR Test ReportRF Exposure Info2024-12-17PDF 946.7 KB
Attestation Statements 2.911 d 5 iAttestation Statements2024-12-17PDF 196.5 KB
Attestation Statements 2.911 d 5 iiAttestation Statements2024-12-17PDF 97.1 KB
FCC SDOC Attestation LetterAttestation Statements2024-12-17PDF 246.9 KB
US AGENT LetterAttestation Statements2024-12-17PDF 364.5 KB
Authority LetterCover Letter(s)2024-12-17PDF 286.6 KB
Confidentiality LetterCover Letter(s)2024-12-17PDF 87.5 KB
Declaration on model differenceCover Letter(s)2024-12-17PDF 210.2 KB
Appendix A System Performance Check PlotsRF Exposure Info2024-12-17PDF 350.7 KB
Appendix B SAR_Measurement Result PlotsRF Exposure Info2024-12-17PDF 355.7 KB
Appendix C SAR_Calibration ReportRF Exposure Info2024-12-17PDF 2 MB
Block Diagram Metadata onlyBlock DiagramPDF 212.8 KB
PCB Layer Metadata onlySchematicsPDF 376.4 KB
Schematic Diagram Metadata onlySchematicsPDF 858.6 KB
Operational Description Metadata onlyOperational DescriptionPDF 229.9 KB
Parts List Metadata onlyParts List/Tune Up InfoPDF 716.6 KB

Application Information

Application ID3vT01IDBPFRfH/yk1RUoKw==
Final Action Date2024-12-17
Application PurposeOriginal Equipment
Applicant FRN0036266351
ModelU255AUX
Frequency Range2500-2570 MHz
Equipment ClassTNB - Licensed Non-Broadcast Station Transmitter
Device Description4G Dongle
Responsible Partywei xiao, Quality Supervisor, Quality@cctvskyline.com , 18576626781
Test FirmVicky Zhou, Centre Testing International Group Co., Ltd, zhoushuping@cti-cert.com , 86-755-3368-1398
TCB EmailTEI@timcoengr.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
Short-Term Confidentiality Date06/16/2025
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput Power is EIRP and ERP for above and below 1 GHz, respectively. The highest reported SAR is 0.88 W/kg. This device supports LTE of 5, 10, 15 and 20 MHz bandwidth modes for FDD LTE Band 7.

Applications

Application IDDatePurpose
3vT01IDBPFRfH/yk1RUoKw==2024-12-17Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRules
2500-2570 MHz0.18790000.0058500000ppm18M0G7D27

Grants

TCB Grant - Application 3vT01IDBPFRfH/yk1RUoKw==

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

  Timco Engineering, Inc.
13146 NW 86th Drive Suite 400
Alachua, FL 32615
 Date of Grant: 12/17/2024

Application Dated: 12/17/2024
Huizhou Skyline Intelligent Technology Co., Ltd.
factory building and 4th floor of E2-2-1 of Sanhe
Avenue,Huizhou Zhongkai Zone
Huizhou,
China
 
Attention: wei xiao , Quality Supervisor

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:  2BL6B-U255AUX
Name of Grantee:  Huizhou Skyline Intelligent Technology Co., Ltd.
Equipment Class: Licensed Non-Broadcast Station Transmitter
Notes: 4G Dongle
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
27 2500.0  -  2570.0 0.1879 0.00585  PM 18M0G7D

Output Power is EIRP and ERP for above and below 1 GHz, respectively. The highest reported SAR is 0.88 W/kg. This device supports LTE of 5, 10, 15 and 20 MHz bandwidth modes for FDD LTE Band 7.

EAS Grant - Application 3vT01IDBPFRfH/yk1RUoKw==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Huizhou Skyline Intelligent Technology Co., Ltd.
factory building and 4th floor of E2-2-1 of Sanhe Avenue,Huizhou Zhongkai Zone
Huizhou,
China 		  Date of Grant: 12/17/2024

Application Dated: 12/17/2024
 
Attention: wei xiao , Quality Supervisor

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:  2BL6B-U255AUX
Name of Grantee:  Huizhou Skyline Intelligent Technology Co., Ltd.
Equipment Class: Licensed Non-Broadcast Station Transmitter
Notes: 4G Dongle
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
27 2500.0  -  2570.0 0.1879 0.00585  PM 18M0G7D

Output Power is EIRP and ERP for above and below 1 GHz, respectively. The highest reported SAR is 0.88 W/kg. This device supports LTE of 5, 10, 15 and 20 MHz bandwidth modes for FDD LTE Band 7.



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