AoA Locator — by Wuhan Yixin Technology Co., Ltd
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FCC ID 2A88A-MKBAL-C25
Device Details
FCC ID 2A88A-MKBAL-C25 Grantee Code 2A88A Product Code MKBAL-C25 Applicant Wuhan Yixin Technology Co., Ltd Address Rm2,4F,building10,Sun city,Gezhouba,No.40,Gaoxin 4th Road,East Lake New Technology Development Zone, Wuhan, N/A, 430074, China Equipment Class DTS - Digital Transmission System Device Description AoA Locator Application Purpose Original Equipment Grant Date 2026-09-21 Frequency Range 2401-2481 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2401.00000000–2481.00000000 MHz
Original Equipment
2026-09-21
Exhibits (17)
View on FCC.gov ↗
Document Type Available File
2-911 -d--5--i--Certificiation-Applicant-v1-3
Attestation Statements
2026-09-21
ADOBE ACROBAT PDF 531.5 KB
2-911 -d--5--ii--Certificiation-Applicant-v1-3
Attestation Statements
2026-09-21
ADOBE ACROBAT PDF 516.8 KB
2-911 -d--5--U--Certification-Equipment-Type-v1-2
Attestation Statements
2026-09-21
ADOBE ACROBAT PDF 95 KB
Block
Block Diagram
ADOBE ACROBAT PDF 88.6 KB
Differences-Declaration
Cover Letter(s)
2026-09-21
ADOBE ACROBAT PDF 391.7 KB
Letter-of-Authorization-Rev-1-0
Cover Letter(s)
2026-09-21
ADOBE ACROBAT PDF 215.8 KB
FCC Long&Short-Term-Confidentiality-Request
Cover Letter(s)
2026-09-21
ADOBE ACROBAT PDF 303.8 KB
EXT-PHOTO
External Photos
2026-09-21
ADOBE ACROBAT PDF 842 KB
Label-and-its-Location
ID Label/Location Info
2026-09-21
ADOBE ACROBAT PDF 14.4 KB
Internal Photo
Internal Photos
2026-09-21
ADOBE ACROBAT PDF 1.9 MB
OP
Operational Description
ADOBE ACROBAT PDF 9.3 KB
MPE
RF Exposure Info
2026-09-21
ADOBE ACROBAT PDF 35.2 KB
SCH
Schematics
ADOBE ACROBAT PDF 283.4 KB
ANT
Test Report
2026-09-21
ADOBE ACROBAT PDF 2.9 MB
15.247_2.4G SRD
Test Report
2026-09-21
ADOBE ACROBAT PDF 2.3 MB
Test Setup Photo-DTS
Test Setup Photos
2026-09-21
ADOBE ACROBAT PDF 685.3 KB
User-Manual
Users Manual
2026-09-21
ADOBE ACROBAT PDF 401.1 KB
Application Information
Application ID 4wrO7co5b+O/NAqh6++SvQ== Final Action Date 2026-09-21 Application Purpose Original Equipment Model MKBAL-C25 Frequency Range 2401-2481 MHz Equipment Class DTS - Digital Transmission System Device Description AoA Locator Responsible Party Yangkun Huang, hbzy_hyk@mokotechnology.com, 15323751452 Technical Contact Wuhan Yixin Technology Co., Ltd, hbzy_hyk@mokotechnology.com Non-Technical Contact Yangyang Xu, HOPEK CORPORATION INC, HopekPeter@gmail.com, 5618759826 Test Firm Simple Guan, Shenzhen PSI Testing Co., Ltd., simple.guan@psi-lab.cn, 86-0755-23019820 TCB Email certification@micomlabs.com TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality No 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
4wrO7co5b+O/NAqh6++SvQ==
2026-09-21
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2401.00000000–2481.00000000 MHz
0.0006800
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 09/21/2026
Wuhan Yixin Technology Co., Ltd
Rm2,4F,building10,Sun city,Gezhouba,No.40,Gaoxin
4th Road,East Lake New Technology Development Zone
Wuhan, 430074
China
Attention: Yangkun Huang , Product manager
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:
2A88A-MKBAL-C25
Name of Grantee:
Wuhan Yixin Technology Co., Ltd
Equipment Class:
Digital Transmission System
Notes:
AoA Locator
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2401.0
-
2481.0
0.00068
Power listed is the maximum conducted output power. The antenna used for this transmitter must be installed 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, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
Regulatory Testing from Start to Certificate
