5G NR Module

Persistent systems LLC - Class II Permissive Change

601 W 26th St Suite 905


persistentsystems.com

Listed Certified Devices

Brand Device Name Model Type Certification Date
Persistent systems LLC 5G NR Module FN990A28 FCC ID 2025-03-26
FCC Application Details
Equipment5G NR Module
FRN0019323955
Grantee Code2AG3J
Product CodeFN990A28
Applicant BusinessPersistent systems LLC
Business Address601 W 26th St Suite 905, New York, New York United States 10001
TCB ScopeB2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz)
TCB Email[email protected]
ApplicantDavid Holmer – CTO and Cofounder
Applicant Phone
Applicant Fax212-202-3625
Applicant Email[email protected]
Applicant MailStop
Test FirmWorldwide Testing Services (Taiwan) Co., Ltd.
Test Firm ContactRex Kao
Test Firm Phone 110
Test Firm Fax886-2-6606-8879
Test Firm Email[email protected]
Certified ByDavid Holmer –
Persistent systems LLC 5G NR Module FN990A28 FCC ID 2025-01-13
FCC Application Details
Equipment5G NR Module
FRN0019323955
Grantee Code2AG3J
Product CodeFN990A28
Applicant BusinessPersistent systems LLC
Business Address601 W 26th St Suite 905, New York, New York United States 10001
TCB ScopeB1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
TCB Email[email protected]
ApplicantDavid Holmer – CTO and Cofounder
Applicant Phone
Applicant Fax212-202-3625
Applicant Email[email protected]
Applicant MailStop
Test FirmWorldwide Testing Services (Taiwan) Co., Ltd.
Test Firm ContactRex Kao
Test Firm Phone 110
Test Firm Fax886-2-6606-8879
Test Firm Email[email protected]
Certified ByDavid Holmer –

Further Details May Be Available From: fcc.id/2AG3JFN990A28 or fcc.report/FCC-ID/2AG3JFN990A28


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 8147474
Mirror: FCCID.io - 8147474
Request for LT or STC confidentiality
Cover Letter(s)Adobe Acrobat PDFpdf1 2025-03-262025-03-26

Document 8143707
Mirror: FCCID.io - 8143707
Users Manual
Users ManualAdobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 8143706
Mirror: FCCID.io - 8143706
ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 8143705
Mirror: FCCID.io - 8143705
Test Setup Photos_SAR
Test Setup PhotosAdobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 8143704
Mirror: FCCID.io - 8143704
External Photos
External PhotosAdobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 8143671
Mirror: FCCID.io - 8143671
Test Report_SAR_Appendix C
RF Exposure InfoAdobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 8143670
Mirror: FCCID.io - 8143670
Test Report_SAR_Appendix B
RF Exposure InfoAdobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 8143669
Mirror: FCCID.io - 8143669
Test Report_SAR_Appendix A
RF Exposure InfoAdobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 8143668
Mirror: FCCID.io - 8143668
Test Report_SAR
RF Exposure InfoAdobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 8143667
Mirror: FCCID.io - 8143667
Antenna Specification
Test ReportAdobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 8143651
Mirror: FCCID.io - 8143651
Class II Change Request Letter
Cover Letter(s)Adobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 8143650
Mirror: FCCID.io - 8143650
Covered_List_Attestation
Attestation StatementsAdobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 8143649
Mirror: FCCID.io - 8143649
Authorization letter
Cover Letter(s)Adobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 8143648
Mirror: FCCID.io - 8143648
US Agent
Attestation StatementsAdobe Acrobat PDFpdf1 2025-03-252025-03-26

Document 7971679
Mirror: FCCID.io - 7971679
ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDFpdf110.67 K2025-01-132025-01-13

Document 7971677
Mirror: FCCID.io - 7971677
External Photos
External PhotosAdobe Acrobat PDFpdf406.09 K2025-01-132025-01-13

Document 7971676
Mirror: FCCID.io - 7971676
Declaration of Changing ID
Cover Letter(s)Adobe Acrobat PDFpdf400.26 K2025-01-132025-01-13

Document 7971675
Mirror: FCCID.io - 7971675
PoA-TC
Cover Letter(s)Adobe Acrobat PDFpdf99.39 K2025-01-132025-01-13

Document 7971674
Mirror: FCCID.io - 7971674
PoA-PS
Cover Letter(s)Adobe Acrobat PDFpdf351.87 K2025-01-132025-01-13

Document 7971673
Mirror: FCCID.io - 7971673
FCC U.S. Agent Designation Attestation
Attestation StatementsAdobe Acrobat PDFpdf115.15 K2025-01-132025-01-13

Document 7971671
Mirror: FCCID.io - 7971671
Covered Equipment Certification Attestation Letter
Attestation StatementsAdobe Acrobat PDFpdf166.16 K2025-01-132025-01-13

Document 7970794
Mirror: FCCID.io - 7970794
ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDFpdf110.67 K2025-01-122025-01-13

Document 7970793
Mirror: FCCID.io - 7970793
External Photos
External PhotosAdobe Acrobat PDFpdf406.09 K2025-01-122025-01-13

Document 7970792
Mirror: FCCID.io - 7970792
Declaration of Changing ID
Cover Letter(s)Adobe Acrobat PDFpdf400.26 K2025-01-122025-01-13

Document 7970791
Mirror: FCCID.io - 7970791
PoA-TC
Cover Letter(s)Adobe Acrobat PDFpdf99.39 K2025-01-122025-01-13

Document 7970790
Mirror: FCCID.io - 7970790
PoA-PS
Cover Letter(s)Adobe Acrobat PDFpdf351.87 K2025-01-122025-01-13

Document 7970789
Mirror: FCCID.io - 7970789
FCC U.S. Agent Designation Attestation
Attestation StatementsAdobe Acrobat PDFpdf115.15 K2025-01-122025-01-13

Document 7970788
Mirror: FCCID.io - 7970788
Covered Equipment Certification Attestation Letter
Attestation StatementsAdobe Acrobat PDFpdf166.16 K2025-01-122025-01-13

Block Diagram
Block DiagramAdobe Acrobat PDF593.61 K2025-03-25

ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDF110.67 K2025-01-132025-01-13

PoA-PS
Cover Letter(s)Adobe Acrobat PDF351.87 K2025-01-132025-01-13

PoA-TC
Cover Letter(s)Adobe Acrobat PDF99.39 K2025-01-132025-01-13

Declaration of Changing ID
Cover Letter(s)Adobe Acrobat PDF400.26 K2025-01-132025-01-13

External Photos
External PhotosAdobe Acrobat PDF406.09 K2025-01-132025-01-13

Covered Equipment Certification Attestation Letter
Attestation StatementsAdobe Acrobat PDF166.16 K2025-01-122025-01-13

FCC U.S. Agent Designation Attestation
Attestation StatementsAdobe Acrobat PDF115.15 K2025-01-122025-01-13

Test Report_SAR_Appendix B
RF Exposure InfoAdobe Acrobat PDF702.63 K2025-03-252025-03-26

Users Manual
Users ManualAdobe Acrobat PDF4.94 M2025-03-252025-03-26

Test Setup Photos_SAR
Test Setup PhotosAdobe Acrobat PDF211.41 K2025-03-252025-03-26

Antenna Specification
Test ReportAdobe Acrobat PDF2.21 M2025-03-252025-03-26

Test Report_SAR_Appendix C
RF Exposure InfoAdobe Acrobat PDF5.07 M2025-03-252025-03-26

Test Report_SAR_Appendix A
RF Exposure InfoAdobe Acrobat PDF884.75 K2025-03-252025-03-26

Test Report_SAR
RF Exposure InfoAdobe Acrobat PDF1.99 M2025-03-252025-03-26

Request for LT or STC confidentiality
Cover Letter(s)Adobe Acrobat PDF483.29 K2025-03-262025-03-26

Class II Change Request Letter
Cover Letter(s)Adobe Acrobat PDF410.77 K2025-03-252025-03-26

Authorization letter
Cover Letter(s)Adobe Acrobat PDF351.87 K2025-03-252025-03-26

Covered_List_Attestation
Attestation StatementsAdobe Acrobat PDF472.69 K2025-03-252025-03-26

US Agent
Attestation StatementsAdobe Acrobat PDF438.05 K2025-03-252025-03-26

Schematics
SchematicsAdobe Acrobat PDF1.03 M2025-03-25

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