1. FCC ID
  2. YET
  3. YETQ51-RXCU

FCC ID YETQ51-RXCU

Cellphone Signal Booster

by Nextivity Incorporated

Grantee Code: YET   Product Code: Q51RXCU
Latest application date: 2026-05-09

FCC ID Device Details

FCC IDYETQ51-RXCU
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeYET
Product CodeQ51RXCU
Applicant BusinessNextivity Incorporated 🇺🇸
Related Domains nextivityinc.com
Equipment ClassCellphone Signal Booster
Test FirmJianYan Testing Group Shenzhen Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
3700-3980 MHzOriginal Equipment2026-05-09

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-05-09PDF 3.6 MB
Internal PhotosInternal Photos2026-05-09PDF 4.3 MB
External PhotosExternal Photos2026-05-09PDF 1.8 MB
ID Label/Location InfoID Label/Location Info2026-05-09PDF 457.1 KB
Test Setup PhotosTest Setup Photos2026-05-09PDF 390 KB
Test Setup PhotosTest Setup Photos2026-05-09PDF 541.5 KB
Test ReportTest Report2026-05-09PDF 4.6 MB
Test ReportTest Report2026-05-09PDF 1.3 MB
Attestation StatementsAttestation Statements2026-05-09PDF 20.1 KB
US agentAttestation Statements2026-05-09PDF 21.5 KB
Agent AuthorizationCover Letter(s)2026-05-09PDF 16.8 KB
Long term Confidentiality LetterCover Letter(s)2026-05-09PDF 21.4 KB
RF Exposure InfoRF Exposure Info2026-05-09PDF 375.3 KB
Block Diagram Metadata onlyBlock DiagramPDF 197.8 KB
Schematics 1 Metadata onlySchematicsPDF 2.4 MB
Schematics 2 Metadata onlySchematicsPDF 338.3 KB
Operational Description Metadata onlyOperational DescriptionPDF 3.9 MB
BOM Metadata onlyParts List/Tune Up InfoPDF 60.7 KB
Tune Up Procedure Metadata onlyParts List/Tune Up InfoPDF 419.1 KB

Application Information

Application IDkm3Wt2HfTszAr2lwNO5EHA==
Final Action Date2026-05-09
Application PurposeOriginal Equipment
Applicant FRN0019823665
ModelQ51-RXCU
Equipment ClassJAD - Part 15 Class A Digital Device
Device DescriptionCellphone Signal Booster
Responsible PartyMichiel Lotter, mlotter@nextivityinc.com , 858-485-9442
Technical ContactBruce Zhang, Jianyan Testing Group Shenzhen Co., Ltd., zhangyonggang.jytsz@lets.com , +86-0755-23118282
Non-Technical ContactMichiel Lotter, Nextivity Incorporated, mlotter@nextivityinc.com , 858-485-9442
Test FirmBruce Zhang, JianYan Testing Group Shenzhen Co., Ltd., Zhangyonggang.JYTsz@lets.com , +86 (0) 755 23118282
TCB Emailtcb@metlabs.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 DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
km3Wt2HfTszAr2lwNO5EHA==2026-05-09Original Equipment
Re7b4ZMnzSUQecdUiGmOYw==2026-05-09Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRules
3450-3550 MHz0.472063AmpG7D27
3700-3980 MHz0.473151AmpG7D27
3450-3550 MHz0.472063AmpW7D27
3700-3980 MHz0.473151AmpW7D27

Grants

TCB Grant - Application Re7b4ZMnzSUQecdUiGmOYw==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 05/09/2026

Application Dated: 05/11/2026
Nextivity Incorporated
16550 West Bernardo Drive, Bldg 5, Suite 550
San Diego, CA 92127
 
Attention: Michiel Lotter , Vice President, Engineering

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:  YETQ51-RXCU
Name of Grantee:  Nextivity Incorporated
Equipment Class: Part 20 Industrial Booster (CMRS)
Notes: Cellphone Signal Booster
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
27 3450.0  -  3550.0 0.472063  Amp G7D
27 3700.0  -  3980.0 0.473151  Amp G7D
27 3450.0  -  3550.0 0.472063  Amp W7D
27 3700.0  -  3980.0 0.473151  Amp W7D

Power output listed is conducted at the antenna terminal. This device must be professionally installed. The donor antenna(s) must be installed to ensure a minimum of 25.5 in (65 cm) separation distance from human body at all times. The server antenna(s) must be installed to ensure a minimum of 8 in (20 cm) separation distance from persons from human body at all times. The donor antenna(s) used with maximum permissive gain of external antenna up to 12dBi. The server antenna(s) used with maximum permissive gain of external antenna up to 1.5dBi. RF exposure compliance is addressed at the time of licensing, as required by the responsible FCC bureau(s), including antenna co-location requirement of 1.1307(b)(3).

TCB Grant - Application km3Wt2HfTszAr2lwNO5EHA==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 05/09/2026

Application Dated: 05/11/2026
Nextivity Incorporated
16550 West Bernardo Drive, Bldg 5, Suite 550
San Diego, CA 92127
 
Attention: Michiel Lotter , Vice President, Engineering

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:  YETQ51-RXCU
Name of Grantee:  Nextivity Incorporated
Equipment Class: Part 15 Class A Digital Device
Notes: Cellphone Signal Booster
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15B  -