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  3. YETQ51-SXNU

FCC ID YETQ51-SXNU

Cellphone Signal Booster

by Nextivity Incorporated

Grantee Code: YET   Product Code: Q51SXNU
Latest application date: 2026-08-04

FCC ID Device Details

FCC IDYETQ51-SXNU
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeYET
Product CodeQ51SXNU
Applicant BusinessNextivity Incorporated 🇺🇸
Related Domains nextivityinc.com
Equipment ClassCellphone Signal Booster
Test FirmSHENZHEN ACOTE TECHNOLOGY CO. LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
788-798 MHzOriginal Equipment2026-08-04
3700-3980 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 2.3 MB
Test Setup PhotosTest Setup Photos2026-08-04PDF 528.1 KB
Test Setup PhotosTest Setup Photos2026-08-04PDF 464.6 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 1Cover Letter(s)2026-08-04PDF 302 KB
Attestation Letter 2Cover Letter(s)2026-08-04PDF 19.9 KB
Attestation StatementsAttestation Statements2026-08-04PDF 394.6 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 21.3 KB
RF Exposure InfoRF Exposure Info2026-08-04PDF 509.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 669.3 KB
Schematics Metadata onlySchematicsPDF 1,013.7 KB
Operational Description Metadata onlyOperational DescriptionPDF 3.8 MB
BOM Metadata onlyParts List/Tune Up InfoPDF 927.7 KB
Tune Up Procedure Metadata onlyParts List/Tune Up InfoPDF 454.9 KB

Application Information

Application IDZ8823XOXVFun1s63v2DytA==
Final Action Date2026-08-04
Application PurposeOriginal Equipment
Applicant FRN0019823665
ModelQ51-SXNU
Equipment ClassJAD - Part 15 Class A Digital Device
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 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
Z8823XOXVFun1s63v2DytA==2026-08-04Original Equipment
H6nW6R7uSG537vM1zGjTLA==2026-08-04Original Equipment
0fqwBUgMl49xz8Pdw+Hgaw==2026-08-04Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRulesGrant Notes
788-798 MHz1.119438AmpG7D90PF
788-798 MHz1.119438AmpW7D90PF
788-798 MHz1.004616AmpG7D90PF
788-798 MHz1.004616AmpW7D90PF
1850-1910 MHz4.375221AmpG7D24E
1850-1910 MHz4.375221AmpW7D24E
1710-1755 MHz3.819443AmpG7D27
1710-1755 MHz3.819443AmpW7D27
824-849 MHz1.309182AmpG7D22H
824-849 MHz1.309182AmpW7D22H
2500-2570 MHz3.74973AmpG7D27
2500-2570 MHz3.74973AmpW7D27
699-716 MHz1.196741AmpG7D27
699-716 MHz1.196741AmpW7D27
704-716 MHz1.124605AmpG7D27
704-716 MHz1.124605AmpW7D27
1850-1915 MHz3.784426AmpG7D24E
1850-1915 MHz3.784426AmpW7D24E
1710-1780 MHz3.801894AmpG7D27
1710-1780 MHz3.801894AmpW7D27
1850-1910 MHz4.497799AmpG7D24E
1850-1910 MHz4.497799AmpW7D24E
824-849 MHz1.241652AmpG7D22H
824-849 MHz1.241652AmpW7D22H
2500-2570 MHz3.723917AmpG7D27
2500-2570 MHz3.723917AmpW7D27
699-716 MHz1.148154AmpG7D27
699-716 MHz1.148154AmpW7D27
1850-1915 MHz4.275629AmpG7D24E
1850-1915 MHz4.275629AmpW7D24E
1710-1780 MHz4.786301AmpG7D27
1710-1780 MHz4.786301AmpW7D27
3450-3550 MHz5.597576AmpG7D27
3450-3550 MHz5.597576AmpW7D27
3700-3980 MHz6.591739AmpG7D27
3700-3980 MHz6.591739AmpW7D27

Grants

TCB Grant - Application Z8823XOXVFun1s63v2DytA==

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-SXNU
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 H6nW6R7uSG537vM1zGjTLA==

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-SXNU
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 90 788.0  -  798.0 1.119438  Amp G7D
PF 90 788.0  -  798.0 1.119438  Amp W7D
PF 90 788.0  -  798.0 1.004616  Amp G7D
PF 90 788.0  -  798.0 1.004616  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 0fqwBUgMl49xz8Pdw+Hgaw==

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-SXNU
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 1850.0  -  1910.0 4.375221  Amp G7D
24E 1850.0  -  1910.0 4.375221  Amp W7D
27 1710.0  -  1755.0 3.819443  Amp G7D
27 1710.0  -  1755.0 3.819443  Amp W7D
22H 824.0  -  849.0 1.309182  Amp G7D
22H 824.0  -  849.0 1.309182  Amp W7D
27 2500.0  -  2570.0 3.74973  Amp G7D
27 2500.0  -  2570.0 3.74973  Amp W7D
27 699.0  -  716.0 1.196741  Amp G7D
27 699.0  -  716.0 1.196741  Amp W7D
27 704.0  -  716.0 1.124605  Amp G7D
27 704.0  -  716.0 1.124605  Amp W7D
24E 1850.0  -  1915.0 3.784426  Amp G7D
24E 1850.0  -  1915.0 3.784426  Amp W7D
27 1710.0  -  1780.0 3.801894  Amp G7D
27 1710.0  -  1780.0 3.801894  Amp W7D
24E 1850.0  -  1910.0 4.497799  Amp G7D
24E 1850.0  -  1910.0 4.497799  Amp W7D
22H 824.0  -  849.0 1.241652  Amp G7D
22H 824.0  -  849.0 1.241652  Amp W7D
27 2500.0  -  2570.0 3.723917  Amp G7D
27 2500.0  -  2570.0 3.723917  Amp W7D
27 699.0  -  716.0 1.148154  Amp G7D
27 699.0  -  716.0 1.148154  Amp W7D
24E 1850.0  -  1915.0 4.275629  Amp G7D
24E 1850.0  -  1915.0 4.275629  Amp W7D
27 1710.0  -  1780.0 4.786301  Amp G7D
27 1710.0  -  1780.0 4.786301  Amp W7D
27 3450.0  -  3550.0 5.597576  Amp G7D
27 3450.0  -  3550.0 5.597576  Amp W7D
27 3700.0  -  3980.0 6.591739  Amp G7D
27 3700.0  -  3980.0 6.591739  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).