IEEE 802.11 b/g/n IoT Module — by Microchip Technology Inc.
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Modular approval. Output power is peak conducted. The antenna(s) used with this transmitter must be installed to provide a separation distance of at least 6.5 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.
FCC ID 2ADHKATWINC1500
Device Details
FCC ID 2ADHKATWINC1500 Grantee Code 2ADHK Product Code ATWINC1500 Applicant Microchip Technology Inc. Address CHANDLER, AZ, 85224-6199, United States Equipment Class DTS - Digital Transmission System Device Description IEEE 802.11 b/g/n IoT Module Application Purpose Class II Permissive Change Grant Date 2025-09-04 Frequency Range 2412-2462 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2412.00000000–2462.00000000 MHz
Class II Permissive Change
2025-09-04
Exhibits (17)
View on FCC.gov ↗
Document Type Available File
Test Report_R
Test Report
2025-09-04
ADOBE ACROBAT PDF 1.7 MB
Attestation of US Agent
Attestation Statements
2025-09-04
ADOBE ACROBAT PDF 202.3 KB
Not Covered Entity Applicant Attestation
Attestation Statements
2025-09-04
ADOBE ACROBAT PDF 233.3 KB
Not Covered Equipment Attestation
Attestation Statements
2025-09-04
ADOBE ACROBAT PDF 234.9 KB
Agency Letter
Cover Letter(s)
2025-09-04
ADOBE ACROBAT PDF 244.1 KB
C2PC Letter_FCC
Cover Letter(s)
2025-09-04
ADOBE ACROBAT PDF 229.2 KB
Confidentiality Letter
Cover Letter(s)
2025-09-04
ADOBE ACROBAT PDF 280.1 KB
FCC Modular approval Request letter
Cover Letter(s)
2025-09-04
ADOBE ACROBAT PDF 285.3 KB
External Photos
External Photos
2026-03-01
ADOBE ACROBAT PDF 626.7 KB
Internal Photos
Internal Photos
2026-03-01
ADOBE ACROBAT PDF 541.7 KB
Parts List
Parts List/Tune Up Info
ADOBE ACROBAT PDF 83.8 KB
FCC RF Exposure Info
RF Exposure Info
2025-09-04
ADOBE ACROBAT PDF 955.8 KB
FCC Test Report
Test Report
2025-09-04
ADOBE ACROBAT PDF 1.6 MB
FCC Test Report_Appendix A_TS_extsigned
Test Report
2025-09-04
ADOBE ACROBAT PDF 4.4 MB
FCC Test Report_Appendix B_TT_extsigned
Test Report
2025-09-04
ADOBE ACROBAT PDF 4.3 MB
Test Setup Photos
Test Setup Photos
2026-03-01
ADOBE ACROBAT PDF 1.5 MB
Users manual
Users Manual
2026-03-01
ADOBE ACROBAT PDF 1.5 MB
Application Information
Application ID SEH6W/wAl1KkMjH9669CJQ== Final Action Date 2025-09-04 Application Purpose Class II Permissive Change Model ATWINC1500 Frequency Range 2412-2462 MHz Equipment Class DTS - Digital Transmission System Device Description IEEE 802.11 b/g/n IoT Module Responsible Party HRUSHIKESH VASUKI, rishi.vasuki@microchip.com, 480-792-0762 Technical Contact HRUSHIKESH VASUKI, Microchip Technology Inc., rishi.vasuki@microchip.com, 480-792-0762 Test Firm Zeus Y.R. Chen, TUV Rheinland Taiwan Ltd. Taipei Testing Lab., zeusyr.chen@tuv.com, 886-2-2172-1322 TCB Email tcb-hotline@tuv.com TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality Yes Short-Term Release Date 03/01/2026 Modular Equipment Single Modular Approval Composite Device No Cognitive Radio No Authorization Waiver No Authorization Waiver Approved No Section 5301 Certification Yes Related OET Knowledge DataBase Inquiry No Applications (4)
Application ID Date Purpose
+9COKOz+ZMkNnmiONoxACA==
2026-09-16
Class II Permissive Change
SEH6W/wAl1KkMjH9669CJQ==
2025-09-04
Class II Permissive Change
TvNiBX4YoxtfQuorVJOEqA==
2018-06-13
Class II Permissive Change
Bn1Mi3I3uY3vx7rRIlhyZQ==
2015-10-15
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2412.00000000–2462.00000000 MHz
0.2360000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
TUV Rheinland of North America, Inc.
1279 Quarry Lane Suite A
Pleasanton, CA 94566
Date of Grant: 09/04/2025
Microchip Technology Inc.
2355 West Chandler Blvd.
CHANDLER, AZ 85224-6199
Attention: HRUSHIKESH VASUKI , Vice President, Business Unit General Manager, WSG
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:
2ADHKATWINC1500
Name of Grantee:
Microchip Technology Inc.
Equipment Class:
Digital Transmission System
Notes:
IEEE 802.11 b/g/n IoT Module
Modular Type:
Single Modular
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2412.0
-
2462.0
0.236
Class 2 Permissive Change to add the alternative crystals.