1. FCC ID
  2. ZY8
  3. ZY8CG700US

FCC ID ZY8CG700US

GANG SWITCH MODULE

by Citygrow Energy Systems Limited

Grantee Code: ZY8   Product Code: CG700US
Latest application date: 2026-10-27

FCC ID Device Details

FCC IDZY8CG700US
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeZY8
Product CodeCG700US
Applicant BusinessCitygrow Energy Systems Limited
Related Domains citygrowhk.com aoges-cl.com
Equipment ClassGANG SWITCH MODULE
Test FirmSHENZHEN CTA TESTING TECHNOLOGY CO., LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2405-2480 MHzOriginal Equipment2026-10-27

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-10-27PDF 130.1 KB
Internal PhotosInternal Photos2026-10-27PDF 500.8 KB
External PhotosExternal Photos2026-10-27PDF 391.8 KB
ID Label/Location InfoID Label/Location Info2026-10-27PDF 57.3 KB
Test Setup PhotosTest Setup Photos2026-10-27PDF 612.8 KB
ANT Test ReportTest Report2026-10-27PDF 789.2 KB
Test Report 1Test Report2026-10-27PDF 2.9 MB
Test Report 2Test Report2026-10-27PDF 915.4 KB
Attestation StatementsAttestation Statements2026-10-27PDF 89.4 KB
US agentAttestation Statements2026-10-27PDF 29 KB
Agent AuthorizationCover Letter(s)2026-10-27PDF 83.8 KB
Long term Confidentiality LetterCover Letter(s)2026-10-27PDF 130.2 KB
RF Exposure InfoRF Exposure Info2026-10-27PDF 479.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 43.4 KB
Schematics Metadata onlySchematicsPDF 167 KB
Operational Description Metadata onlyOperational DescriptionPDF 43.4 KB

Application Information

Application IDk3NW+S+uI8IC+hp4AUYvOw==
Final Action Date2026-10-27
Application PurposeOriginal Equipment
Applicant FRN0021135124
ModelCG700US
Frequency Range2405-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionGANG SWITCH MODULE
Responsible PartyMichael Lau, michael@citygrowhk.com , 852-26114878
Non-Technical ContactXIAOYAN LAI, AOGES CO., LIMITED, laixiaoyan@aoges-cl.com , 303 623 1940
Test FirmEric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn , 86-755-2322-5875
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
k3NW+S+uI8IC+hp4AUYvOw==2026-10-27Original Equipment

Equipment Authorization

FrequencyOutputRules
2405-2480 MHz0.001815C

Grants

TCB Grant - Application k3NW+S+uI8IC+hp4AUYvOw==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 10/27/2026

Application Dated: 10/27/2026
Citygrow Energy Systems Limited
Rm 1417,14/F,Block A,Hi-Tech Industrial Centre, 5-
Tsuen Wan,N.T.,
Hong Kong
 
Attention: Michael Lau , Director

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:  ZY8CG700US
Name of Grantee:  Citygrow Energy Systems Limited
Equipment Class: Digital Transmission System
Notes: GANG SWITCH MODULE
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2405.0  -  2480.0 0.0018  

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 and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures as in this filing.