Communication Module — by Tintometer, Inc
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Output power listed is conducted. Limited Single Modular Approval for mobile RF Exposure condition. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. Approved for OEM integration only. The grantee must provide OEM integrators, or end-users if marketed directly to end-users, with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end-user has no manual instructions to remove or install the device. This device supports 20 and 40 MHz modes.
FCC ID 2BT39MD750
Device Details
FCC ID 2BT39MD750 Grantee Code 2BT39 Product Code MD750 Applicant Tintometer, Inc Address Sarasota, FL, 34243, United States Equipment Class DTS - Digital Transmission System Device Description Communication Module Application Purpose Class II Permissive Change Grant Date 2026-09-24 Frequency Range 2402-2480 MHz; 2405-2480 MHz; 2412-2462 MHz; 5180-5240 MHz; 5260-5320 MHz; 5500-5720 MHz; 5745-5825 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2405–2480 MHz
Class II Permissive Change
2026-09-24
2402–2480 MHz
Class II Permissive Change
2026-09-24
2412–2462 MHz
Class II Permissive Change
2026-09-24
Exhibits (20)
View on FCC.gov ↗
Document Type Available File
Agency Authorization
Attestation Statements
2026-09-24
ADOBE ACROBAT PDF 32.8 KB
Agent of Process
Attestation Statements
2026-09-24
ADOBE ACROBAT PDF 127.6 KB
Covered List Statement
Attestation Statements
2026-09-24
ADOBE ACROBAT PDF 32.7 KB
Prohibited Equipment Authorization Statement
Attestation Statements
2026-09-24
ADOBE ACROBAT PDF 32.5 KB
Model Differences Attestation
Attestation Statements
2026-09-24
ADOBE ACROBAT PDF 102.5 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 129.1 KB
C2PC Request Letter
Cover Letter(s)
2026-09-24
ADOBE ACROBAT PDF 32.2 KB
Confidentiality Request Letter
Cover Letter(s)
2026-09-24
ADOBE ACROBAT PDF 98.5 KB
External Photos
External Photos
2027-03-23
ADOBE ACROBAT PDF 2.3 MB
ID Label/Location
ID Label/Location Info
2026-09-24
ADOBE ACROBAT PDF 182 KB
Internal Photos
Internal Photos
2027-03-23
ADOBE ACROBAT PDF 960.8 KB
Operational Description
Operational Description
ADOBE ACROBAT PDF 54.7 KB
Operational Description R1
Operational Description
ADOBE ACROBAT PDF 54.9 KB
RF Exposure Exemption Report
RF Exposure Info
2026-09-24
ADOBE ACROBAT PDF 1.7 MB
Schematics
Schematics
ADOBE ACROBAT PDF 419.5 KB
2.4GHz WLAN Test Report
Test Report
2026-09-24
ADOBE ACROBAT PDF 4.6 MB
2.4GHz BLE Test Report
Test Report
2026-09-24
ADOBE ACROBAT PDF 4.8 MB
Test Setup Photos 1
Test Setup Photos
2027-03-23
ADOBE ACROBAT PDF 2.1 MB
Test Setup Photos 2
Test Setup Photos
2027-03-23
ADOBE ACROBAT PDF 861.5 KB
User Manual
Users Manual
2027-03-23
ADOBE ACROBAT PDF 587.7 KB
Application Information
Application ID 33ZO0K6aZgKlqEK7cV3DBQ== Final Action Date 2026-09-24 Application Purpose Class II Permissive Change Model MD750 Frequency Range 2402-2480 MHz; 2405-2480 MHz; 2412-2462 MHz; 5180-5240 MHz; 5260-5320 MHz; 5500-5720 MHz; 5745-5825 MHz Equipment Class DTS - Digital Transmission System Device Description Communication Module Responsible Party John Crowley, john.crowley@lovibond.us, 9706586138 Technical Contact John Crowley, Tintometer, Inc., john.crowley@lovibond.us, 9706586138 Non-Technical Contact John Crowley, Tintometer, Inc., john.crowley@lovibond.us, 9706586138 Test Firm David Spencer, TUV Rheinland of North America Inc., dspencer@us.tuv.com, 925 249 9124 TCB Email nathaniel.beyer@us.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 03/23/2027 Modular Equipment Limited Single Modular Approval Composite Device Yes Cognitive Radio No Authorization Waiver No Authorization Waiver Approved No Section 5301 Certification Yes Related OET Knowledge DataBase Inquiry No Applications (2)
Application ID Date Purpose
33ZO0K6aZgKlqEK7cV3DBQ==
2026-09-24
Class II Permissive Change
gU+zfZiO1fxYSkq4ZkfgXg==
2026-04-07
Change in Identification
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2405–2480 MHz
0.239
15C
2402–2480 MHz
0.04
15C
2412–2462 MHz
0.202
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: 09/24/2026
Tintometer, Inc
6456 Parkland Drive
Sarasota, FL 34243
Attention: John Crowley , Director of R&D
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:
2BT39MD750
Name of Grantee:
Tintometer, Inc
Equipment Class:
Digital Transmission System
Notes:
Communication Module
Modular Type:
Limited Single Modular
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
CC
15C
2405.0
-
2480.0
0.239
CC
15C
2402.0
-
2480.0
0.04
CC
15C
2412.0
-
2462.0
0.202
Class II Permissive Change to add an LMA Host Configuration: MD750. The RF Exposure condition for this host configuration is 50mm from the end user as evaluated in the filing.
CC:
This device is certified pursuant to two different Part 15 rules sections.