Vibration Plate Machine — by Ningbo Jiufeng Electrical Appliance Co., Ltd.
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FCC ID 2A48I-JF-B-31-1
Device Details
FCC ID 2A48I-JF-B-31-1 Grantee Code 2A48I Product Code JF-B-31-1 Applicant Ningbo Jiufeng Electrical Appliance Co., Ltd. Address No.268 Binhai road, Binhai New Area, FengHua economic development zone,, Ningbo, Zhejiang,, N/A, N/A, China Equipment Class DSS - Part 15 Spread Spectrum Transmitter Device Description Vibration Plate Machine Application Purpose Original Equipment Grant Date 2026-09-21 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-21
Exhibits (17)
View on FCC.gov ↗
Document Type Available File
US_Agent_2.911(d)(7)-U_V05
Attestation Statements
2026-09-21
ADOBE ACROBAT PDF 120.3 KB
USA-CoveredEquipmentLetter-Combined_V1.1
Attestation Statements
2026-09-21
ADOBE ACROBAT PDF 122 KB
Block diagram
Block Diagram
ADOBE ACROBAT PDF 82 KB
USA-ConfidentialityRequestLetter_V0.1
Cover Letter(s)
2026-09-21
ADOBE ACROBAT PDF 103.2 KB
External Photos
External Photos
2026-09-21
ADOBE ACROBAT PDF 577.4 KB
Label and location
ID Label/Location Info
2026-09-21
ADOBE ACROBAT PDF 143.6 KB
Internal Photos
Internal Photos
2026-09-21
ADOBE ACROBAT PDF 870.4 KB
Operation Description
Operational Description
ADOBE ACROBAT PDF 141.9 KB
USA-DueDigilenceLetter_V0.1
Operational Description
ADOBE ACROBAT PDF 148 KB
CTA26082700602_RF Exposure-info
RF Exposure Info
2026-09-21
ADOBE ACROBAT PDF 777.5 KB
Schematic
Schematics
ADOBE ACROBAT PDF 275.5 KB
Antenna specification
Test Report
2026-09-21
ADOBE ACROBAT PDF 594.6 KB
CTA26082700601_Test Report-BT FCC - 2DH5
Test Report
2026-09-21
ADOBE ACROBAT PDF 2.9 MB
FCC Appendix RF Test Data for BT_Part1
Test Report
2026-09-21
ADOBE ACROBAT PDF 4.9 MB
FCC Appendix RF Test Data for BT_Part2
Test Report
2026-09-21
ADOBE ACROBAT PDF 1.5 MB
Test Setup Photos
Test Setup Photos
2026-09-21
ADOBE ACROBAT PDF 484.8 KB
User Manual
Users Manual
2026-09-21
ADOBE ACROBAT PDF 689.1 KB
Application Information
Application ID 97up9z0HYPVpOnctMTPcLw== Final Action Date 2026-09-21 Application Purpose Original Equipment Model JF-B-31-1 Frequency Range 2402-2480 MHz Equipment Class DSS - Part 15 Spread Spectrum Transmitter Device Description Vibration Plate Machine Responsible Party JIANBING TIAN, ths669712@qq.com, 15249750712 Non-Technical Contact Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com, (626) 588-8039 Test Firm Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn, 86-755-2322-5875 TCB Email o.kneip@kl-certification.de 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
97up9z0HYPVpOnctMTPcLw==
2026-09-21
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0009000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany
Date of Grant: 09/21/2026
Ningbo Jiufeng Electrical Appliance Co., Ltd.
No.268 Binhai road, Binhai New Area,
FengHua economic development zone,
Ningbo, Zhejiang,,
China
Attention: JIANBING TIAN , QA 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:
2A48I-JF-B-31-1
Name of Grantee:
Ningbo Jiufeng Electrical Appliance Co., Ltd.
Equipment Class:
Part 15 Spread Spectrum Transmitter
Notes:
Vibration Plate Machine
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.0009
Output Power listed is peak conducted.
Regulatory Testing from Start to Certificate
