COMPANION RADIO — by Modern Marketing Concepts, Inc.
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FCC ID AUSCR31DV2
Device Details
FCC ID AUSCR31DV2 Grantee Code AUSCR Product Code 31DV2 Applicant Modern Marketing Concepts, Inc. Address 1220 E Oak, St., Louisville, KY, 40204, United States Equipment Class DSS - Part 15 Spread Spectrum Transmitter Device Description COMPANION RADIO Application Purpose Original Equipment Grant Date 2026-09-03 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-03
Exhibits (17)
View on FCC.gov ↗
Document Type Available File
USA-CoveredEquipmentLetter-Combined_V1.1
Attestation Statements
2026-09-03
ADOBE ACROBAT PDF 125.4 KB
USA-LocalRepLetter_V1.1 -AUSCR31DV2
Attestation Statements
2026-09-03
ADOBE ACROBAT PDF 485.8 KB
Block diagram
Block Diagram
ADOBE ACROBAT PDF 186.2 KB
Declaration Letter of Model Difference
Cover Letter(s)
2026-09-03
ADOBE ACROBAT PDF 81.3 KB
USA-ConfidentialityRequestLetter_V0.1
Cover Letter(s)
2026-09-03
ADOBE ACROBAT PDF 112.2 KB
External Photos
External Photos
2026-09-03
ADOBE ACROBAT PDF 890.8 KB
Label and location
ID Label/Location Info
2026-09-03
ADOBE ACROBAT PDF 79.9 KB
Internal Photos
Internal Photos
2026-09-03
ADOBE ACROBAT PDF 2.1 MB
Operation Description-BT
Operational Description
ADOBE ACROBAT PDF 208.6 KB
USA-DueDigilenceLetter_V0.1
Operational Description
ADOBE ACROBAT PDF 123.9 KB
DNT2607305660R11685-15250-FCC MPE(Mobile) Report
RF Exposure Info
2026-09-03
ADOBE ACROBAT PDF 402.7 KB
Schematic
Schematics
ADOBE ACROBAT PDF 851.3 KB
DNT2607305660R11685-15248-FCC BT Test Report_Part2
Test Report
2026-09-03
ADOBE ACROBAT PDF 5.6 MB
Antenna Spec
Test Report
2026-09-03
ADOBE ACROBAT PDF 1.2 MB
DNT2607305660R11685-15248-FCC BT Test Report_Part1
Test Report
2026-09-03
ADOBE ACROBAT PDF 6 MB
Test Setup photo
Test Setup Photos
2026-09-03
ADOBE ACROBAT PDF 824.6 KB
User manual
Users Manual
2026-09-03
ADOBE ACROBAT PDF 728.9 KB
Application Information
Application ID l4i3GIdoPKFf9wG03fU6Uw== Final Action Date 2026-09-03 Application Purpose Original Equipment Model 31DV2 Frequency Range 2402-2480 MHz Equipment Class DSS - Part 15 Spread Spectrum Transmitter Device Description COMPANION RADIO Responsible Party Scott McWhorter, scott@modernmktg.com, +1-502-212-4291 Non-Technical Contact Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com, (626) 910-5808 Test Firm Joise Yang, Guangdong DN Testing Co., Ltd., Joise.yang@dn-testing.com, +86-0769-8808 7383 TCB Email o.kneip@kl-certification.de TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality No Modular Equipment Does not apply Composite Device No Cognitive Radio No Authorization Waiver No Authorization Waiver Approved No Section 5301 Certification Yes Related OET Knowledge DataBase Inquiry No Applications (1)
Application ID Date Purpose
l4i3GIdoPKFf9wG03fU6Uw==
2026-09-03
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0002000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany
Date of Grant: 09/03/2026
Modern Marketing Concepts, Inc.
1220 E Oak, St.
Louisville, KY 40204
Attention: Scott McWhorter , Director of Engineering
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:
AUSCR31DV2
Name of Grantee:
Modern Marketing Concepts, Inc.
Equipment Class:
Part 15 Spread Spectrum Transmitter
Notes:
COMPANION RADIO
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.0002
Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
Regulatory Testing from Start to Certificate
