1. FCC ID
  2. 2A77D
  3. 2A77D-T1

FCC ID 2A77D-T1

1080P WIRELESS SCREEN PROJECTOR

by Shenzhen Green Giant Energy Technology Development Co.,Ltd

Grantee Code: 2A77D   Product Code: T1
Latest application date: 2025-12-03

FCC ID Device Details

FCC ID2A77D-T1
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A77D
Product CodeT1
Applicant BusinessShenzhen Green Giant Energy Technology Development Co.,Ltd 🇨🇳
Related Domains nllano.cn
Equipment Class1080P WIRELESS SCREEN PROJECTOR
Test FirmGuangdong DN Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
5745-5825 MHzOriginal Equipment2025-12-03
2412-2462 MHzOriginal Equipment2025-12-03

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-12-03PDF 1.5 MB
Internal PhotosInternal Photos2025-12-03PDF 2 MB
External PhotosExternal Photos2025-12-03PDF 2 MB
Label and locationID Label/Location Info2025-12-03PDF 382.5 KB
Test Setup photoTest Setup Photos2025-12-03PDF 1.3 MB
Antenna specificationTest Report2025-12-03PDF 648.6 KB
DNT2510200332R11757-14614-FCC 2.4G WIFI Test Report_Part1Test Report2025-12-03PDF 5.4 MB
DNT2510200332R11757-14614-FCC 2.4G WIFI Test Report_Part2Test Report2025-12-03PDF 2 MB
DNT2510200332R11757-14615-FCC 5G WIFI Test Report_Part1Test Report2025-12-03PDF 5.3 MB
DNT2510200332R11757-14615-FCC 5G WIFI Test Report_Part2Test Report2025-12-03PDF 1.6 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-12-03PDF 122.3 KB
USA-LocalRepLetter_V1.1 -2A77D-T1Attestation Statements2025-12-03PDF 342.2 KB
FCC Declaration of Disable WLAN Channel 12 and 13Cover Letter(s)2025-12-03PDF 100.6 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-12-03PDF 101.3 KB
USA-NIIDeclarationLetter_V0.1 -SlaverCover Letter(s)2025-12-03PDF 147.3 KB
DNT2510200332R11757-14613-FCC MPE(Mobile) ReportRF Exposure Info2025-12-03PDF 809.6 KB
Blocking diagram Metadata onlyBlock DiagramPDF 147.7 KB
SCH Metadata onlySchematicsPDF 271.2 KB
SCH-Moudle AM9211 Metadata onlySchematicsPDF 547.2 KB
Operation Description Metadata onlyOperational DescriptionPDF 234.8 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 76.1 KB
USA-SoftwareSecurityKDB594280D02_Slaver Metadata onlySDR Software/Security Info.PDF 545.6 KB
Bom Metadata onlyParts List/Tune Up InfoPDF 67.5 KB

Application Information

Application IDmbp9DqiTSrd4vlns31WDjw==
Final Action Date2025-12-03
Application PurposeOriginal Equipment
Applicant FRN0032720203
ModelT1
Frequency Range5745-5825 MHz
Equipment ClassNII - Unlicensed National Information Infrastructure TX
Device Description1080P WIRELESS SCREEN PROJECTOR
Responsible PartyXu Chen, chenxu@nllano.cn , 0755-23732706
Test FirmJoise Yang, Guangdong DN Testing Co., Ltd., Joise.yang@dn-testing.com , +86-0769-8808 7383
TCB Emailo.kneip@kl-certification.de
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
mbp9DqiTSrd4vlns31WDjw==2025-12-03Original Equipment
8mfKpTNfYM+ZuZkB69DCwg==2025-12-03Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
5180-5240 MHz0.000515ECC
5745-5825 MHz0.000615ECC
2412-2462 MHz0.000415CCC

Grants

TCB Grant - Application mbp9DqiTSrd4vlns31WDjw==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
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: 12/03/2025

Application Dated: 12/03/2025
Shenzhen Green Giant Energy Technology Development Co.,Ltd
Room 203,Building B,Minle Science Industrial Park,
Minzhi St.,LonghuaDist.
Shenzhen,
China
 
Attention: Xu Chen ,

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:  2A77D-T1
Name of Grantee:  Shenzhen Green Giant Energy Technology Development Co.,Ltd
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: 1080P WIRELESS SCREEN PROJECTOR
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15E 5180.0  -  5240.0 0.0005  
CC 15E 5745.0  -  5825.0 0.0006  

Output power listed is average conducted. This device supports 802.11a and 802.11n with a 20 MHz bandwidth mode. 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.

CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application 8mfKpTNfYM+ZuZkB69DCwg==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
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: 12/03/2025

Application Dated: 12/03/2025
Shenzhen Green Giant Energy Technology Development Co.,Ltd
Room 203,Building B,Minle Science Industrial Park,
Minzhi St.,LonghuaDist.
Shenzhen,
China
 
Attention: Xu Chen ,

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:  2A77D-T1
Name of Grantee:  Shenzhen Green Giant Energy Technology Development Co.,Ltd
Equipment Class: Digital Transmission System
Notes: 1080P WIRELESS SCREEN PROJECTOR
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2412.0  -  2462.0 0.0004  

Output Power listed is average conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz bandwidth mode. 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.

CC: This device is certified pursuant to two different Part 15 rules sections.