Portable Power Station — by Shenzhen SYD Network Technology Co .,Ltd
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FCC ID 2BFF7-ARK2500
Device Details
FCC ID 2BFF7-ARK2500 Grantee Code 2BFF7 Product Code ARK2500 Applicant Shenzhen SYD Network Technology Co .,Ltd Address 4F, Building NO.4, Lianchuang Science and Technology Park, 21st Bulan Rd, Nanwan, Street, Longgang District, Shenzhen, N/A, N/A, China Equipment Class DTS - Digital Transmission System Device Description Portable Power Station Application Purpose Original Equipment Grant Date 2026-09-17 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-17
Exhibits (19)
View on FCC.gov ↗
Document Type Available File
Us_Agent
Attestation Statements
2026-09-17
ADOBE ACROBAT PDF 106.3 KB
Attestation Statement
Attestation Statements
2026-09-17
ADOBE ACROBAT PDF 430 KB
Kaspersky Statement
Attestation Statements
2026-09-17
ADOBE ACROBAT PDF 669.6 KB
TCB_validation_US_agent_process
Attestation Statements
2026-09-17
ADOBE ACROBAT PDF 1.2 MB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 102.4 KB
Confidentiality
Cover Letter(s)
2026-09-17
ADOBE ACROBAT PDF 258.4 KB
Letter Authorization
Cover Letter(s)
2026-09-17
ADOBE ACROBAT PDF 144.3 KB
External photos
External Photos
2027-03-16
ADOBE ACROBAT PDF 1.4 MB
ID label and location
ID Label/Location Info
2026-09-17
ADOBE ACROBAT PDF 200.5 KB
Internal photos
Internal Photos
2027-03-16
ADOBE ACROBAT PDF 2.9 MB
Operational Description
Operational Description
ADOBE ACROBAT PDF 84.7 KB
BOM
Parts List/Tune Up Info
ADOBE ACROBAT PDF 194.7 KB
MPE
RF Exposure Info
2026-09-17
ADOBE ACROBAT PDF 195.3 KB
Schematics
Schematics
ADOBE ACROBAT PDF 4.9 MB
Test report
Test Report
2026-09-17
ADOBE ACROBAT PDF 1.1 MB
Antenna Specification
Test Report
2026-09-17
ADOBE ACROBAT PDF 1.5 MB
Test report DATA
Test Report
2026-09-17
ADOBE ACROBAT PDF 4.4 MB
Test Setup photo
Test Setup Photos
2027-03-16
ADOBE ACROBAT PDF 415.7 KB
User manual
Users Manual
2027-03-16
ADOBE ACROBAT PDF 1.8 MB
Application Information
Application ID FET8y6DhIWvKgmpsR3pOSg== Final Action Date 2026-09-17 Application Purpose Original Equipment Model ARK2500 Frequency Range 2402-2480 MHz Equipment Class DTS - Digital Transmission System Device Description Portable Power Station Responsible Party Hongnian Liu, Mack@sydsydsyd.com, 19806589569 Technical Contact Jeff Zhu, Shenzhen Anbotek Compliance Laboratory Limited, jeff.zhu@anbotek.com, 075526064492 Non-Technical Contact Timothy Zhu, Linkwld LLC, Timothy.zhu@linkwld.com, (747) 717-2691 Test Firm Jeff Zhu, Shenzhen Anbotek Compliance Laboratory Limited, jeff.zhu@anbotek.com, 86-12798230942 TCB Email elabscert@applus.com TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality Yes Short-Term Release Date 03/16/2027 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
FET8y6DhIWvKgmpsR3pOSg==
2026-09-17
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0033000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain
Date of Grant: 09/17/2026
Shenzhen SYD Network Technology Co .,Ltd
4F, Building NO.4, Lianchuang Science and
Technology Park, 21st Bulan Rd, Nanwan
Street, Longgang District, Shenzhen,
China
Attention: Hongnian Liu ,
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:
2BFF7-ARK2500
Name of Grantee:
Shenzhen SYD Network Technology Co .,Ltd
Equipment Class:
Digital Transmission System
Notes:
Portable Power Station
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.0033
Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance.
Regulatory Testing from Start to Certificate
