Cellphone Signal Booster — by Nextivity Incorporated
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FCC ID YETG51-CE
Device Details
FCC ID YETG51-CE Grantee Code YETG51 Product Code CE Applicant Nextivity Incorporated Address San Diego, CA, 92127, United States Equipment Class B2I - Part 20 Industrial Booster (CMRS) Device Description Cellphone Signal Booster Application Purpose Original Equipment Grant Date 2026-09-10 Frequency Range 699-716 MHz; 704-716 MHz; 729-746 MHz; 734-746 MHz; 3450-3550 MHz; 758-768 MHz; 788-798 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
699–716 MHz
Original Equipment
2026-09-10
699–716 MHz
Original Equipment
2026-09-10
729–746 MHz
Original Equipment
2026-09-10
729–746 MHz
Original Equipment
2026-09-10
704–716 MHz
Original Equipment
2026-09-10
704–716 MHz
Original Equipment
2026-09-10
734–746 MHz
Original Equipment
2026-09-10
734–746 MHz
Original Equipment
2026-09-10
699–716 MHz
Original Equipment
2026-09-10
699–716 MHz
Original Equipment
2026-09-10
729–746 MHz
Original Equipment
2026-09-10
729–746 MHz
Original Equipment
2026-09-10
3450–3550 MHz
Original Equipment
2026-09-10
3450–3550 MHz
Original Equipment
2026-09-10
3450–3550 MHz
Original Equipment
2026-09-10
3450–3550 MHz
Original Equipment
2026-09-10
Exhibits (22)
View on FCC.gov ↗
Document Type Available File
US agent
Attestation Statements
2026-09-10
ADOBE ACROBAT PDF 21.4 KB
Attestation Statements
Attestation Statements
2026-09-10
ADOBE ACROBAT PDF 395.5 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 717.5 KB
Attestation Letter
Cover Letter(s)
2026-09-10
ADOBE ACROBAT PDF 303.1 KB
Agent Authorizations
Cover Letter(s)
2026-09-10
ADOBE ACROBAT PDF 16.8 KB
Long term Confidentiality Letter
Cover Letter(s)
2026-09-10
ADOBE ACROBAT PDF 21.2 KB
External Photos
External Photos
2026-09-10
ADOBE ACROBAT PDF 746 KB
ID Label/Location Info
ID Label/Location Info
2026-09-10
ADOBE ACROBAT PDF 740.8 KB
Internal Photos
Internal Photos
2026-09-10
ADOBE ACROBAT PDF 926.8 KB
Operational Description
Operational Description
ADOBE ACROBAT PDF 110.9 KB
BOM
Parts List/Tune Up Info
ADOBE ACROBAT PDF 143.5 KB
Tune Up Procedure
Parts List/Tune Up Info
ADOBE ACROBAT PDF 29 KB
RF Exposure Info
RF Exposure Info
2026-09-10
ADOBE ACROBAT PDF 474.3 KB
Schematics
Schematics
ADOBE ACROBAT PDF 3 MB
Test Report 1
Test Report
2026-09-10
ADOBE ACROBAT PDF 4 MB
Test Report 2
Test Report
2026-09-10
ADOBE ACROBAT PDF 5.4 MB
Test Report 3
Test Report
2026-09-10
ADOBE ACROBAT PDF 5 MB
Test Report 4
Test Report
2026-09-10
ADOBE ACROBAT PDF 4.1 MB
Test Report 5
Test Report
2026-09-10
ADOBE ACROBAT PDF 5 MB
Test Report 6
Test Report
2026-09-10
ADOBE ACROBAT PDF 5.5 MB
Test Setup Photos
Test Setup Photos
2026-09-10
ADOBE ACROBAT PDF 479.2 KB
Users Manual
Users Manual
2026-09-10
ADOBE ACROBAT PDF 2.2 MB
Application Information
Application ID fYMlFXiCZY9F85/yCC4eJA== Final Action Date 2026-09-10 Application Purpose Original Equipment Model CE Frequency Range 699-716 MHz; 704-716 MHz; 729-746 MHz; 734-746 MHz; 3450-3550 MHz; 758-768 MHz; 788-798 MHz Equipment Class B2I - Part 20 Industrial Booster (CMRS) Device Description Cellphone Signal Booster Responsible Party Michiel Lotter, mlotter@nextivityinc.com, 858-485-9442 Non-Technical Contact Michiel Lotter, Nextivity Incorporated, mlotter@nextivityinc.com, 858-485-9442 Test Firm Winner Zhang, SHENZHEN ACOTE TECHNOLOGY CO. LTD., Quality@acotelabs.com, +86-755-27889963 TCB Email tcb@metlabs.com TCB Scope B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27 Long-Term Confidentiality Yes Short-Term Confidentiality No Modular Equipment Does not apply Composite Device Yes Cognitive Radio No Authorization Waiver No Authorization Waiver Approved No Section 5301 Certification Yes Related OET Knowledge DataBase Inquiry No Applications (1)
Application ID Date Purpose
fYMlFXiCZY9F85/yCC4eJA==
2026-09-10
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
699–716 MHz
1.244515
Amp
G7D
27
699–716 MHz
1.244515
Amp
W7D
27
729–746 MHz
0.081658
Amp
G7D
27
729–746 MHz
0.081658
Amp
W7D
27
704–716 MHz
1.244515
Amp
G7D
27
704–716 MHz
1.244515
Amp
W7D
27
734–746 MHz
0.086298
Amp
G7D
27
734–746 MHz
0.086298
Amp
W7D
27
699–716 MHz
1.327394
Amp
G7D
27
699–716 MHz
1.327394
Amp
W7D
27
729–746 MHz
0.083753
Amp
G7D
27
729–746 MHz
0.083753
Amp
W7D
27
3450–3550 MHz
4.954502
Amp
G7D
27
3450–3550 MHz
4.954502
Amp
W7D
27
3450–3550 MHz
0.452898
Amp
G7D
27
3450–3550 MHz
0.452898
Amp
W7D
27
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
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: 09/10/2026
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:
YETG51-CE
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
699.0
-
716.0
1.244515
Amp
G7D
27
699.0
-
716.0
1.244515
Amp
W7D
27
729.0
-
746.0
0.081658
Amp
G7D
27
729.0
-
746.0
0.081658
Amp
W7D
27
704.0
-
716.0
1.244515
Amp
G7D
27
704.0
-
716.0
1.244515
Amp
W7D
27
734.0
-
746.0
0.086298
Amp
G7D
27
734.0
-
746.0
0.086298
Amp
W7D
27
699.0
-
716.0
1.327394
Amp
G7D
27
699.0
-
716.0
1.327394
Amp
W7D
27
729.0
-
746.0
0.083753
Amp
G7D
27
729.0
-
746.0
0.083753
Amp
W7D
27
3450.0
-
3550.0
4.954502
Amp
G7D
27
3450.0
-
3550.0
4.954502
Amp
W7D
27
3450.0
-
3550.0
0.452898
Amp
G7D
27
3450.0
-
3550.0
0.452898
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 LDPA antenna(s) must be installed to ensure a minimum of 25.5 in (65 cm) separation distance from human body at all times. The Omni Whip 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 LDPA antenna(s) used with maximum permissive gain of external antenna up to 14dBi. The Omni Whip 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).
Regulatory Testing from Start to Certificate
