GNSS Receiver — by FJ Dynamics Technology Academy (Changzhou)Co., Ltd. Shenzhen Branch
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FCC ID 2BLLH-LINKNAV
Device Details
FCC ID 2BLLH-LINKNAV Grantee Code 2BLLH Product Code LINKNAV Applicant FJ Dynamics Technology Academy (Changzhou)Co., Ltd. Shenzhen Branch Address Room 501, Building 13, Nangang Second Industrial Park, Nanshan District,, Shenzhen,, N/A, N/A, China Equipment Class DTS - Digital Transmission System Device Description GNSS Receiver Application Purpose Original Equipment Grant Date 2026-09-14 Frequency Range 2402-2480 MHz; 2404-2478 MHz; 2405-2477 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402–2480 MHz
Original Equipment
2026-09-14
2404–2478 MHz
Original Equipment
2026-09-14
2405–2477 MHz
Original Equipment
2026-09-14
Exhibits (18)
View on FCC.gov ↗
Document Type Available File
Attestation_Statements_Part2.911_d_5
Attestation Statements
2026-09-14
ADOBE ACROBAT PDF 82 KB
Attestation_Statements_Part2.911_d_7
Attestation Statements
2026-09-14
ADOBE ACROBAT PDF 361 KB
Block diagram
Block Diagram
ADOBE ACROBAT PDF 181.3 KB
Confidentiality Letter
Cover Letter(s)
2026-09-14
ADOBE ACROBAT PDF 125.2 KB
External_Photos
External Photos
2027-03-11
ADOBE ACROBAT PDF 1.5 MB
Label
ID Label/Location Info
2026-09-14
ADOBE ACROBAT PDF 372.5 KB
Internal_Photos
Internal Photos
2027-03-11
ADOBE ACROBAT PDF 2.8 MB
Operation_Description
Operational Description
ADOBE ACROBAT PDF 31.5 KB
LCSA06306016EB_RF Exposure Evaluation-FCC
RF Exposure Info
2026-09-14
ADOBE ACROBAT PDF 748.7 KB
Schematic
Schematics
ADOBE ACROBAT PDF 2.1 MB
Antenna_Specification
Test Report
2026-09-14
ADOBE ACROBAT PDF 5.3 MB
LCSA06306016EA_2.4G_Part2
Test Report
2026-09-14
ADOBE ACROBAT PDF 2.6 MB
LCSA06306016EA_2.4G_Part1
Test Report
2026-09-14
ADOBE ACROBAT PDF 4.9 MB
Appendix A Test Data for 2.4G_1
Test Report
2026-09-14
ADOBE ACROBAT PDF 4.9 MB
Appendix A Test Data for 2.4G_2
Test Report
2026-09-14
ADOBE ACROBAT PDF 4.9 MB
Appendix A Test Data for 2.4G_3
Test Report
2026-09-14
ADOBE ACROBAT PDF 2.3 MB
Test_Setup_Photo
Test Setup Photos
2027-03-11
ADOBE ACROBAT PDF 1 MB
User_Manual
Users Manual
2027-03-11
ADOBE ACROBAT PDF 1 MB
Application Information
Application ID MCDjh6ZMUHaj1tYXeZiHiA== Final Action Date 2026-09-14 Application Purpose Original Equipment Model LINKNAV Frequency Range 2402-2480 MHz; 2404-2478 MHz; 2405-2477 MHz Equipment Class DTS - Digital Transmission System Device Description GNSS Receiver Responsible Party Kate Liu, FJDrenzheng@fjdynamics.com, 15013739372 Non-Technical Contact Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com, 6269105808 Test Firm Gavin Liang, Shenzhen LCS Compliance Testing Laboratory Ltd., gavin.liang@lcs-cert.com, 0755-82591132 TCB Email holger.bentje@nmi-testlab.de TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality Yes Short-Term Release Date 03/11/2027 Modular Equipment Does not apply Composite Device No 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
MCDjh6ZMUHaj1tYXeZiHiA==
2026-09-14
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402–2480 MHz
0.0024
15C
2404–2478 MHz
0.0046
15C
2405–2477 MHz
0.0046
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
NMi TESTLAB GmbH
Koenigswinkel 10
32825 Blomberg,
Germany
Date of Grant: 09/14/2026
FJ Dynamics Technology Academy (Changzhou)Co., Ltd. Shenzhen Branch
Room 501, Building 13,
Nangang Second Industrial Park, Nanshan District,
Shenzhen,,
China
Attention: Kate Liu , Certification Engineer
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:
2BLLH-LINKNAV
Name of Grantee:
FJ Dynamics Technology Academy (Changzhou)Co., Ltd. Shenzhen Branch
Equipment Class:
Digital Transmission System
Notes:
GNSS Receiver
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.0024
15C
2404.0
-
2478.0
0.0046
15C
2405.0
-
2477.0
0.0046
Output power is maximum peak conducted.
This device must be installed and operated to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users must be provided with the transmitter operating conditions for satisfying RF exposure compliance.