FCC ID 2BL6C-91-02-6663
Interface for LoRa communication
by Big Dutchman International GmbH
Grantee Code: 2BL6C Product Code: 91026663
Latest application date: 2026-09-25
FCC ID Device Details
| FCC ID | 2BL6C-91-02-6663 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BL6C |
| Product Code | 91026663 |
| Applicant Business | Big Dutchman International GmbH 🇩🇪 |
| Related Domains |  bigdutchman.de  bigdutchmanusa.com |
| Equipment Class | Interface for LoRa communication |
| Test Firm | cetecom advanced GmbH |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 921.23 MHz | Original Equipment | 2026-09-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID_Label_Location_Info | ID Label/Location Info | 2026-09-25 | PDF 344.2 KB |
| Label_location | ID Label/Location Info | 2026-09-25 | PDF 318.9 KB |
| Antenna_information | Test Report | 2026-09-25 | PDF 2.2 MB |
| Test_report_SRD__FCC | Test Report | 2026-09-25 | PDF 862 KB |
| Test_report_SRD__Plots_radiated_measurements | Test Report | 2026-09-25 | PDF 303.3 KB |
| Test_report_SRD_conducted_results | Test Report | 2026-09-25 | PDF 324.4 KB |
| Attestation_Letter_acc._to_2.911(d)(5) | Attestation Statements | 2026-09-25 | PDF 304.6 KB |
| Attestation_Letter_acc._to_2.911(d)(7) | Attestation Statements | 2026-09-25 | PDF 290.3 KB |
| Cover_Letter_Professional_Installation | Cover Letter(s) | 2026-09-25 | PDF 459 KB |
| FCC_Confidentiality_Request | Cover Letter(s) | 2026-09-25 | PDF 440.4 KB |
| RF_Exposure_Evaluation | RF Exposure Info | 2026-09-25 | PDF 301.3 KB |
| Users_Manual_English Metadata only | Users Manual | 2027-03-24 | PDF 682.3 KB |
| Internal_Photos Metadata only | Internal Photos | 2027-03-24 | PDF 714.1 KB |
| External_Photos Metadata only | External Photos | 2027-03-24 | PDF 534.1 KB |
| External_Photos__Annex_Test_report Metadata only | External Photos | 2027-03-24 | PDF 345.8 KB |
| Test_Setup_Photos Metadata only | Test Setup Photos | 2027-03-24 | PDF 776 KB |
| Block_Diagram Metadata only | Block Diagram | PDF 85.6 KB | |
| Block_Diagram_LoRa_Chip Metadata only | Block Diagram | PDF 126.7 KB | |
| Schematics Metadata only | Schematics | PDF 755.7 KB | |
| Operational_Description Metadata only | Operational Description | PDF 289.8 KB | |
| Parts_List Metadata only | Parts List/Tune Up Info | PDF 104.6 KB |
Application Information
| Application ID | 69S4PJsChzU7Tmh3JwF+PA== |
|---|---|
| Final Action Date | 2026-09-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036248813 |
| Model | 91-02-6663 |
| Frequency Range | 921.23 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Interface for LoRa communication |
| Responsible Party | Guenther Moeller, gmoeller@bigdutchman.de , +494447801190 |
| Non-Technical Contact | Mark Kennedy, Big Dutchman Inc., mkennedy@bigdutchmanusa.com , +1 616582 |
| Test Firm | Gerald Schmidt, cetecom advanced GmbH, tcb@cetecomadvanced.com  , +49 681 598 0 |
| TCB Email | TCB@cetecomadvanced.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| 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
| Application ID | Date | Purpose |
|---|---|---|
| 69S4PJsChzU7Tmh3JwF+PA== | 2026-09-25 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 921.23 MHz | 0.06223 | 15C |
Grants
TCB Grant - Application 69S4PJsChzU7Tmh3JwF+PA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
cetecom advanced GmbH Untertuerkheimer Strasse 6-10 Saarbruecken, 66117 Germany |
Date of Grant: 09/25/2026 Application Dated: 09/24/2026 |
| Big Dutchman International GmbH |
| Auf der Lage 2 |
| Calveslage, 49377 Germany |
| Attention: Guenther Moeller , Manager 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: | 2BL6C-91-02-6663 |
| Name of Grantee: | Big Dutchman International GmbH |
| Equipment Class: | Digital Transmission System |
| Notes: | Interface for LoRa communication |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 921.23 - 921.23 | 0.06223 |
| Output power listed is average conducted. This device is for professional installation only. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. |