1. FCC ID
  2. 2A34Z
  3. 2A34Z-DDP-400

FCC ID 2A34Z-DDP-400

DIGITAL PIANO

by Qingdao Meijia Instrument Co., Ltd

Grantee Code: 2A34Z   Product Code: DDP400
Latest application date: 2022-01-18

FCC ID Device Details

FCC ID2A34Z-DDP-400
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A34Z
Product CodeDDP400
Applicant BusinessQingdao Meijia Instrument Co., Ltd 🇨🇳
Related Domains mayga.cn
Equipment ClassDIGITAL PIANO
Test FirmShenzhen Toby Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2022-01-18
2402-2480 MHzOriginal Equipment2022-01-18

Exhibits

DocumentTypeAvailableFile
User Manual_Part 1Users Manual2022-01-18PDF 4.9 MB
User Manual_Part 2Users Manual2022-01-18PDF 4.8 MB
User Manual_Part 3Users Manual2022-01-18PDF 5 MB
User Manual_Part 4Users Manual2022-01-18PDF 3.7 MB
User Manual_part 1Users Manual2022-01-18PDF 4.9 MB
User Manual_part 2Users Manual2022-01-18PDF 4.8 MB
User Manual_part 3Users Manual2022-01-18PDF 5 MB
Internal PhotosInternal Photos2022-01-18PDF 971.1 KB
External PhotosExternal Photos2022-01-18PDF 591.6 KB
Label and Label LocationID Label/Location Info2022-01-18PDF 607.7 KB
Test Setup PhotosTest Setup Photos2022-01-18PDF 664.6 KB
Appendix A for BT RF Test DataTest Report2022-01-18PDF 4.1 MB
Appendix B for BLE RF Test DataTest Report2022-01-18PDF 2.9 MB
Test Report-DSS-BTTest Report2022-01-18PDF 2.5 MB
Test Report-DTS-BLETest Report2022-01-18PDF 2.6 MB
Declaration Letter of Model DifferenceCover Letter(s)2022-01-18PDF 69.1 KB
FCC Confidentiality request letterCover Letter(s)2022-01-18PDF 109.4 KB
FCC POACover Letter(s)2022-01-18PDF 69.3 KB
RF Exposure-MPERF Exposure Info2022-01-18PDF 562.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 26.5 KB
Schematic Metadata onlySchematicsPDF 294.4 KB
Declaration concerning Antenna Specification Metadata onlyOperational DescriptionPDF 73.7 KB
Operation Description Metadata onlyOperational DescriptionPDF 116.7 KB

Application Information

Application IDFV3umgcWyjzIDD7yeoShqQ==
Final Action Date2022-01-18
Application PurposeOriginal Equipment
Applicant FRN0031676653
ModelDDP-400
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionDIGITAL PIANO
Responsible PartyXUFENG HUANG, Manager, huangxufeng@mayga.cn , 18353252636
Test FirmRay Lai, Shenzhen Toby Technology Co., Ltd., toby857@tongbiao.com , ---
TCB Emailjoergkusig@eurofins.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. 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 transmitter operation conditions for satisfying RF exposure compliance.

Applications

Application IDDatePurpose
FV3umgcWyjzIDD7yeoShqQ==2022-01-18Original Equipment
4qXSKr5HR+9WW4Fg8nbzXw==2022-01-18Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.003900015C
2402-2480 MHz0.001900015C

Grants

TCB Grant - Application FV3umgcWyjzIDD7yeoShqQ==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Eurofins Product Service GmbH
Storkower Strasse 38c
D-15526 Reichenwalde,
Germany 		Date of Grant: 01/18/2022

Application Dated: 01/18/2022
Qingdao Meijia Instrument Co., Ltd
No. 303 Songyun Road Industrial Park Zhangjialou
Town Huangdao District Qingdao
Qingdao,
China
 
Attention: XUFENG HUANG , 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:  2A34Z-DDP-400
Name of Grantee:  Qingdao Meijia Instrument Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: DIGITAL PIANO
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0019  

Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. 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 transmitter operation conditions for satisfying RF exposure compliance.

EAS Grant - Application FV3umgcWyjzIDD7yeoShqQ==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Qingdao Meijia Instrument Co., Ltd
No. 303 Songyun Road Industrial Park Zhangjialou Town Huangdao District Qingdao
Qingdao,
China 		  Date of Grant: 01/18/2022

Application Dated: 01/18/2022
 
Attention: XUFENG HUANG , 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:  2A34Z-DDP-400
Name of Grantee:  Qingdao Meijia Instrument Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: DIGITAL PIANO
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0019  

Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. 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 transmitter operation conditions for satisfying RF exposure compliance.



TCB Grant - Application 4qXSKr5HR+9WW4Fg8nbzXw==

Mail To:
TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Eurofins Product Service GmbH
Storkower Strasse 38c
D-15526 Reichenwalde,
Germany 		Date of Grant: 01/18/2022

Application Dated: 01/18/2022
Qingdao Meijia Instrument Co., Ltd
No. 303 Songyun Road Industrial Park Zhangjialou
Town Huangdao District Qingdao
Qingdao,
China
 
Attention: XUFENG HUANG , 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:  2A34Z-DDP-400
Name of Grantee:  Qingdao Meijia Instrument Co., Ltd
Equipment Class: Digital Transmission System
Notes: DIGITAL PIANO
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0039  

Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. 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 transmitter operation conditions for satisfying RF exposure compliance.

EAS Grant - Application 4qXSKr5HR+9WW4Fg8nbzXw==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Qingdao Meijia Instrument Co., Ltd
No. 303 Songyun Road Industrial Park Zhangjialou Town Huangdao District Qingdao
Qingdao,
China 		  Date of Grant: 01/18/2022

Application Dated: 01/18/2022
 
Attention: XUFENG HUANG , 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:  2A34Z-DDP-400
Name of Grantee:  Qingdao Meijia Instrument Co., Ltd
Equipment Class: Digital Transmission System
Notes: DIGITAL PIANO
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0039  

Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. 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 transmitter operation conditions for satisfying RF exposure compliance.



Mail To: