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

FCC ID YETQ51-SXCU

Cellphone Signal Booster

by Nextivity Incorporated

Grantee Code: YET   Product Code: Q51SXCU
Latest application date: 2026-08-04

FCC ID Device Details

FCC IDYETQ51-SXCU
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeYET
Product CodeQ51SXCU
Applicant BusinessNextivity Incorporated 🇺🇸
Related Domains nextivityinc.com
Equipment ClassCellphone Signal Booster
Test FirmSHENZHEN ACOTE TECHNOLOGY CO. LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
3700-3980 MHzOriginal Equipment2026-08-04
758-768 MHzOriginal Equipment2026-08-04

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-08-04PDF 3.8 MB
Internal PhotosInternal Photos2026-08-04PDF 1.9 MB
External PhotosExternal Photos2026-08-04PDF 1.7 MB
ID Label/Location InfoID Label/Location Info2026-08-04PDF 2.1 MB
Test Setup PhotosTest Setup Photos2026-08-04PDF 464.6 KB
Test Setup PhotosTest Setup Photos2026-08-04PDF 528.1 KB
Test ReportTest Report2026-08-04PDF 1.2 MB
Test Report 1Test Report2026-08-04PDF 5.8 MB
Test Report 10Test Report2026-08-04PDF 5.5 MB
Test Report 11Test Report2026-08-04PDF 5.1 MB
Test Report 12Test Report2026-08-04PDF 4.6 MB
Test Report 13Test Report2026-08-04PDF 4.7 MB
Test Report 14Test Report2026-08-04PDF 4.9 MB
Test Report 15Test Report2026-08-04PDF 5.2 MB
Test Report 16Test Report2026-08-04PDF 968.8 KB
Test Report 2Test Report2026-08-04PDF 5.8 MB
Test Report 3Test Report2026-08-04PDF 5.4 MB
Test Report 4Test Report2026-08-04PDF 4.7 MB
Test Report 5Test Report2026-08-04PDF 4.6 MB
Test Report 6Test Report2026-08-04PDF 4.2 MB
Test Report 7Test Report2026-08-04PDF 5.1 MB
Test Report 8Test Report2026-08-04PDF 1.3 MB
Test Report 9Test Report2026-08-04PDF 4.9 MB
Attestation Letter According to KDB 935210 D02Cover Letter(s)2026-08-04PDF 302 KB
Attestation StatementsAttestation Statements2026-08-04PDF 78 KB
US agentAttestation Statements2026-08-04PDF 21.4 KB
Agent AuthorizationCover Letter(s)2026-08-04PDF 16.8 KB
Long term Confidentiality LetterCover Letter(s)2026-08-04PDF 21.2 KB
RF Exposure InfoRF Exposure Info2026-08-04PDF 509.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 452.6 KB
Schematics Metadata onlySchematicsPDF 2.4 MB
Operational Description Metadata onlyOperational DescriptionPDF 3.8 MB
Parts List Metadata onlyParts List/Tune Up InfoPDF 3 MB
Tune Up Procedure Metadata onlyParts List/Tune Up InfoPDF 454.9 KB

Application Information

Application IDgWbfVo2ebzHOCHURYplF4Q==
Final Action Date2026-08-04
Application PurposeOriginal Equipment
Applicant FRN0019823665
ModelQ51-SXCU
Frequency Range3700-3980 MHz
Equipment ClassB2I - Part 20 Industrial Booster (CMRS)
Device DescriptionCellphone Signal Booster
Responsible PartyMichiel Lotter, mlotter@nextivityinc.com , 858-485-9442
Non-Technical ContactMichiel Lotter, Nextivity Incorporated, mlotter@nextivityinc.com , 858-485-9442
Test FirmWinner Zhang, SHENZHEN ACOTE TECHNOLOGY CO. LTD., Quality@acotelabs.com , +86-755-27889963
TCB Emailtcb@metlabs.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 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
gWbfVo2ebzHOCHURYplF4Q==2026-08-04Original Equipment
V8GAFVSo/0nancpmaWauOg==2026-08-04Original Equipment
KWf5sRPehT1o3QMnqTzdFw==2026-08-04Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRulesGrant Notes
758-768 MHz0.067143AmpG7D90PF
758-768 MHz0.067143AmpW7D90PF
758-768 MHz0.066222AmpG7D90PF
758-768 MHz0.066222AmpW7D90PF
1930-1990 MHz0.159956AmpG7D24E
1930-1990 MHz0.159956AmpW7D24E
2110-2155 MHz0.158489AmpG7D27
2110-2155 MHz0.158489AmpW7D27
869-894 MHz0.077446AmpG7D22H
869-894 MHz0.077446AmpW7D22H
2620-2690 MHz0.155597AmpG7D27
2620-2690 MHz0.155597AmpW7D27
729-746 MHz0.065615AmpG7D27
729-746 MHz0.065615AmpW7D27
734-746 MHz0.066988AmpG7D27
734-746 MHz0.066988AmpW7D27
1930-1995 MHz0.165577AmpG7D24E
1930-1995 MHz0.165577AmpW7D24E
2110-2200 MHz0.14388AmpG7D27
2110-2200 MHz0.14388AmpW7D27
1930-1990 MHz0.149624AmpG7D24E
1930-1990 MHz0.149624AmpW7D24E
869-894 MHz0.069502AmpG7D22H
869-894 MHz0.069502AmpW7D22H
2620-2690 MHz0.161436AmpG7D27
2620-2690 MHz0.161436AmpW7D27
729-746 MHz0.063973AmpG7D27
729-746 MHz0.063973AmpW7D27
1930-1995 MHz0.155597AmpG7D24E
1930-1995 MHz0.155597AmpW7D24E
2110-2200 MHz0.148252AmpG7D27
2110-2200 MHz0.148252AmpW7D27
3450-3550 MHz0.703072AmpG7D27
3450-3550 MHz0.703072AmpW7D27
3700-3980 MHz0.845279AmpG7D27
3700-3980 MHz0.845279AmpW7D27

Grants

TCB Grant - Application V8GAFVSo/0nancpmaWauOg==

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: 08/04/2026

Application Dated: 08/04/2026
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-SXCU
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  - 


TCB Grant - Application KWf5sRPehT1o3QMnqTzdFw==

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: 08/04/2026

Application Dated: 08/04/2026
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-SXCU
Name of Grantee:  Nextivity Incorporated
Equipment Class: Part 90 Class B Industrial Booster (non-SMR)
Notes: Cellphone Signal Booster
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
PF 90 758.0  -  768.0 0.067143  Amp G7D
PF 90 758.0  -  768.0 0.067143  Amp W7D
PF 90 758.0  -  768.0 0.066222  Amp G7D
PF 90 758.0  -  768.0 0.066222  Amp W7D

Output power listed is ERP for frequencies below 1 GHz, and EIRP for frequencies above1 GHz. 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 0.5dBi. 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).

PF: Transmitter approved for Public Safety Broadband

TCB Grant - Application gWbfVo2ebzHOCHURYplF4Q==

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: 08/04/2026

Application Dated: 08/04/2026
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-SXCU
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
24E 1930.0  -  1990.0 0.159956  Amp G7D
24E 1930.0  -  1990.0 0.159956  Amp W7D
27 2110.0  -  2155.0 0.158489  Amp G7D
27 2110.0  -  2155.0 0.158489  Amp W7D
22H 869.0  -  894.0 0.077446  Amp G7D
22H 869.0  -  894.0 0.077446  Amp W7D
27 2620.0  -  2690.0 0.155597  Amp G7D
27 2620.0  -  2690.0 0.155597  Amp W7D
27 729.0  -  746.0 0.065615  Amp G7D
27 729.0  -  746.0 0.065615  Amp W7D
27 734.0  -  746.0 0.066988  Amp G7D
27 734.0  -  746.0 0.066988  Amp W7D
24E 1930.0  -  1995.0 0.165577  Amp G7D
24E 1930.0  -  1995.0 0.165577  Amp W7D
27 2110.0  -  2200.0 0.14388  Amp G7D
27 2110.0  -  2200.0 0.14388  Amp W7D
24E 1930.0  -  1990.0 0.149624  Amp G7D
24E 1930.0  -  1990.0 0.149624  Amp W7D
22H 869.0  -  894.0 0.069502  Amp G7D
22H 869.0  -  894.0 0.069502  Amp W7D
27 2620.0  -  2690.0 0.161436  Amp G7D
27 2620.0  -  2690.0 0.161436  Amp W7D
27 729.0  -  746.0 0.063973  Amp G7D
27 729.0  -  746.0 0.063973  Amp W7D
24E 1930.0  -  1995.0 0.155597  Amp G7D
24E 1930.0  -  1995.0 0.155597  Amp W7D
27 2110.0  -  2200.0 0.148252  Amp G7D
27 2110.0  -  2200.0 0.148252  Amp W7D
27 3450.0  -  3550.0 0.703072  Amp G7D
27 3450.0  -  3550.0 0.703072  Amp W7D
27 3700.0  -  3980.0 0.845279  Amp G7D
27 3700.0  -  3980.0 0.845279  Amp W7D

Output power listed is ERP for frequencies below 1 GHz, and EIRP for frequencies above 1 GHz. 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 14dBi. The server antenna(s) used with maximum permissive gain of external antenna up to 2.1dBi. 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).