Digital voice recorder

Shenzhen Gongchengshi Technology Co., Ltd - Original Equipment

201, second floor, building 2, No. 28, Dawangshan Industrial 1st Road, Dawangshan Community,


Listed Certified Devices

Brand Device Name Model Type Certification Date
Shenzhen Gongchengshi Technology Co., Ltd Digital voice recorder N3 FCC ID 2023-04-23
FCC Application Details
EquipmentDigital voice recorder
FRN0033641044
Grantee Code2BATF
Product Code-N3
Applicant BusinessShenzhen Gongchengshi Technology Co., Ltd
Business Address201, second floor, building 2, No. 28, Dawangshan Industrial 1st Road, Dawangshan Community,, Shajing Street, Bao'an District, Shenzhen, N/A China 518000
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantYongfeng Wang –
Applicant Phone
Applicant Fax/
Applicant Email[email protected]
Applicant MailStop
Test FirmSHENZHEN CTA TESTING TECHNOLOGY CO., LTD.
Test Firm ContactEric Wang
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByYongfeng Wang – Manager

Further Details May Be Available From: fcc.id/2BATFN3 or fcc.report/FCC-ID/2BATFN3


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 6490743
Mirror: FCCID.io - 6490743
User Manual
Users ManualAdobe Acrobat PDFpdf810.41 K2023-04-232023-04-23

Document 6490742
Mirror: FCCID.io - 6490742
US_Agent_2.911(d)(7) V04
Attestation StatementsAdobe Acrobat PDFpdf42.98 K2023-04-232023-04-23

Document 6490741
Mirror: FCCID.io - 6490741
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf170.68 K2023-04-232023-04-23

Document 6490739
Mirror: FCCID.io - 6490739
RF Exposure info
RF Exposure InfoAdobe Acrobat PDFpdf137.1 K2023-04-232023-04-23

Document 6490737
Mirror: FCCID.io - 6490737
Label and Label Location
ID Label/Location InfoAdobe Acrobat PDFpdf67.66 K2023-04-232023-04-23

Document 6490736
Mirror: FCCID.io - 6490736
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf504.21 K2023-04-232023-04-23

Document 6490735
Mirror: FCCID.io - 6490735
FCC POA
Cover Letter(s)Adobe Acrobat PDFpdf114.16 K2023-04-232023-04-23

Document 6490734
Mirror: FCCID.io - 6490734
FCC Confidentiality request letter
Cover Letter(s)Adobe Acrobat PDFpdf151.13 K2023-04-232023-04-23

Document 6490733
Mirror: FCCID.io - 6490733
External Photos
External PhotosAdobe Acrobat PDFpdf346.29 K2023-04-232023-04-23

Document 6490732
Mirror: FCCID.io - 6490732
BLE Test Report
Test ReportAdobe Acrobat PDFpdf3.81 M2023-04-232023-04-23

Document 6490731
Mirror: FCCID.io - 6490731
Covered Equipment Attestation_2.911(d)(5)(i) and (ii)
Attestation StatementsAdobe Acrobat PDFpdf95.33 K2023-04-232023-04-23

Document 6490729
Mirror: FCCID.io - 6490729
Antenna specification
Test ReportAdobe Acrobat PDFpdf812.32 K2023-04-232023-04-23

US_Agent_2.911(d)(7) V04
Attestation StatementsAdobe Acrobat PDF42.98 K2023-04-232023-04-23

Antenna specification
Test ReportAdobe Acrobat PDF812.32 K2023-04-232023-04-23

BLE Test Report
Test ReportAdobe Acrobat PDF3.81 M2023-04-232023-04-23

Test Setup Photos
Test Setup PhotosAdobe Acrobat PDF170.68 K2023-04-232023-04-23

schematic
SchematicsAdobe Acrobat PDF252.25 K2023-04-23

RF Exposure info
RF Exposure InfoAdobe Acrobat PDF137.1 K2023-04-232023-04-23

Operation Description
Operational DescriptionAdobe Acrobat PDF97.51 K2023-04-23

Label and Label Location
ID Label/Location InfoAdobe Acrobat PDF67.66 K2023-04-232023-04-23

Internal Photos
Internal PhotosAdobe Acrobat PDF504.21 K2023-04-232023-04-23

FCC POA
Cover Letter(s)Adobe Acrobat PDF114.16 K2023-04-232023-04-23

FCC Confidentiality request letter
Cover Letter(s)Adobe Acrobat PDF151.13 K2023-04-232023-04-23

External Photos
External PhotosAdobe Acrobat PDF346.29 K2023-04-232023-04-23

Covered Equipment Attestation_2.911(d)(5)(i) and (ii)
Attestation StatementsAdobe Acrobat PDF95.33 K2023-04-232023-04-23

Block diagram
Block DiagramAdobe Acrobat PDF84.42 K2023-04-23

User Manual
Users ManualAdobe Acrobat PDF810.41 K2023-04-232023-04-23

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