1. FCC ID
  2. 2BR58
  3. 2BR58-RITA

FCC ID 2BR58-RITA

TANCHJIM-RITA

by NANNING HEAVY HAMMER TECHNOLOGY CO., LTD.

Grantee Code: 2BR58   Product Code: RITA
Latest application date: 2025-12-15

FCC ID Device Details

FCC ID2BR58-RITA
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BR58
Product CodeRITA
Applicant BusinessNANNING HEAVY HAMMER TECHNOLOGY CO., LTD. 🇨🇳
Related Domains tanchjim.com oasis-compliance.com
Equipment ClassTANCHJIM-RITA
Test FirmShenzhen BANTEK Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-12-15
2402-2480 MHzOriginal Equipment2025-12-15

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-12-15PDF 1.4 MB
Internal PhotosInternal Photos2025-12-15PDF 3.6 MB
External PhotosExternal Photos2025-12-15PDF 2.3 MB
Label LocationID Label/Location Info2025-12-15PDF 939.7 KB
Test Setup PhotosTest Setup Photos2025-12-15PDF 1.1 MB
Antenna SpecificationTest Report2025-12-15PDF 551.1 KB
Test Report_1Test Report2025-12-15PDF 5.1 MB
Test Report_2Test Report2025-12-15PDF 1.6 MB
Test reportTest Report2025-12-15PDF 1.5 MB
Test report_AppendixTest Report2025-12-15PDF 2.3 MB
Attestation Statements 2.911 d 5 i and d 5 iiAttestation Statements2025-12-15PDF 98.9 KB
Attestation Statements Part 2.911 d 5 i and 2.911 d 5 iiAttestation Statements2025-12-15PDF 98.9 KB
SDOC Attestation LetterAttestation Statements2025-12-15PDF 115.2 KB
SDoC Attestation LetterAttestation Statements2025-12-15PDF 115.2 KB
US AGENT LetterAttestation Statements2025-12-15PDF 169.9 KB
US Agent LetterAttestation Statements2025-12-15PDF 169.9 KB
Authority LetterCover Letter(s)2025-12-15PDF 87.8 KB
Confidentiality LetterCover Letter(s)2025-12-15PDF 119 KB
RF ExposureRF Exposure Info2025-12-15PDF 294.9 KB
RF Exposure EvaluationRF Exposure Info2025-12-15PDF 294.9 KB
Block Diagram Metadata onlyBlock DiagramPDF 24.9 KB
Schematic Metadata onlySchematicsPDF 834.1 KB
Schematics Metadata onlySchematicsPDF 834.1 KB
Operation Description Metadata onlyOperational DescriptionPDF 81.2 KB

Application Information

Application IDrOH63TwULmYQ1j382RY4Bw==
Final Action Date2025-12-15
Application PurposeOriginal Equipment
Applicant FRN0037493202
ModelRITA
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionTANCHJIM-RITA
Responsible PartyDevin Lin, lqc@tanchjim.com , 19907896169
Non-Technical ContactJames He, Oasis Compliance, Inc., info@oasis-compliance.com , (202) 602-8330
Test FirmTaylor Wu, Shenzhen BANTEK Testing Co., Ltd., info@btek-lab.com , 86-0755-23344200
TCB EmailTEI@TIMCOENGR.COM
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
rOH63TwULmYQ1j382RY4Bw==2025-12-15Original Equipment
4Zt2UcK7Bf4yhuWMgfve7g==2025-12-15Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.0048415C
2402-2480 MHz0.00215C

Grants

TCB Grant - Application rOH63TwULmYQ1j382RY4Bw==

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

  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 12/15/2025

Application Dated: 12/15/2025
NANNING HEAVY HAMMER TECHNOLOGY CO., LTD.
Room101,1st Floor,33Yongfu Road,
Yongning District,NanningCity,Guangxi,China
Nanning, 530200
China
 
Attention: Devin Lin , Acoustic engineer

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:  2BR58-RITA
Name of Grantee:  NANNING HEAVY HAMMER TECHNOLOGY CO., LTD.
Equipment Class: Digital Transmission System
Notes: TANCHJIM-RITA
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00484  

Output Power listed is the maximum conducted output power. This device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Device meets SAR Exemption for Portable use.

TCB Grant - Application 4Zt2UcK7Bf4yhuWMgfve7g==

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

  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 12/15/2025

Application Dated: 12/15/2025
NANNING HEAVY HAMMER TECHNOLOGY CO., LTD.
Room101,1st Floor,33Yongfu Road,
Yongning District,NanningCity,Guangxi,China
Nanning, 530200
China
 
Attention: Devin Lin , Acoustic engineer

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:  2BR58-RITA
Name of Grantee:  NANNING HEAVY HAMMER TECHNOLOGY CO., LTD.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: TANCHJIM-RITA
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.002  

Output Power listed is the maximum conducted output power. This device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Device meets SAR Exemption for Portable use.