FCC ID 2BX77-FIELDOPS
Electronic Bluetooth hearing protection earplugs
by Adamant Capital Inc.
Grantee Code: 2BX77 Product Code: FIELDOPS
Latest application date: 2026-10-29
FCC ID Device Details
| FCC ID | 2BX77-FIELDOPS |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BX77 |
| Product Code | FIELDOPS |
| Applicant Business | Adamant Capital Inc. 🇨🇦 |
| Related Domains |  adamantcapital.ca  picus.fi |
| Equipment Class | Electronic Bluetooth hearing protection earplugs |
| Test Firm | Shenzhen Microtest Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2A4IK-M26 Grant Date: 07/06/2026 | 2026-10-29 |
| 2402-2480 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2A4IK-M26 Grant Date: 07/06/2026 | 2026-10-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-10-29 | PDF 2.8 MB |
| External photos | External Photos | 2026-10-29 | PDF 1.3 MB |
| product packaging | ID Label/Location Info | 2026-10-29 | PDF 414.1 KB |
| Attestation_Statement | Attestation Statements | 2026-10-29 | PDF 428.7 KB |
| Kaspersky Statement | Attestation Statements | 2026-10-29 | PDF 669.3 KB |
| Label FCC ID number statement | Attestation Statements | 2026-10-29 | PDF 91.5 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2026-10-29 | PDF 1 MB |
| Us_Agent | Attestation Statements | 2026-10-29 | PDF 146.8 KB |
| Authorization Letter from changer ID | Cover Letter(s) | 2026-10-29 | PDF 209 KB |
| Change ID Request | Cover Letter(s) | 2026-10-29 | PDF 225 KB |
| Letter Authorization | Cover Letter(s) | 2026-10-29 | PDF 207.9 KB |
| BOM Metadata only | Parts List/Tune Up Info | PDF 203.2 KB |
Application Information
| Application ID | JIkAYRJdldTVd2n5nn36uw== |
|---|---|
| Final Action Date | 2026-10-29 |
| Application Purpose | Change in identification of presently authorized equipment. Original FCC ID: 2A4IK-M26 Grant Date: 07/06/2026 |
| Applicant FRN | 0038871406 |
| Model | FIELDOPS |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Electronic Bluetooth hearing protection earplugs |
| Responsible Party | Christopher Murphy, chrismurphy@adamantcapital.ca , (613) 888-8293 |
| Technical Contact | Tina Huang, Shenzhen Microtest Co., Ltd, tinahuang@51mti.com  , +86-755 88850135 |
| Non-Technical Contact | lvan Wang, Picus Advisors US LLC, ivan.wang@picus.fi , (713) 391-4488 |
| Test Firm | Tina Huang, Shenzhen Microtest Co., Ltd., tinahuang@51mti.com , 0755-88850135-1132 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 |
|---|---|---|
| JIkAYRJdldTVd2n5nn36uw== | 2026-10-29 | Change in identification of presently authorized equipment. Original FCC ID: 2A4IK-M26 Grant Date: 07/06/2026 |
| Dyst8s5RNInDFInSDZT0gg== | 2026-10-29 | Change in identification of presently authorized equipment. Original FCC ID: 2A4IK-M26 Grant Date: 07/06/2026 |
Equipment Authorization
Grants
TCB Grant - Application JIkAYRJdldTVd2n5nn36uw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 10/29/2026 Application Dated: 10/28/2026 |
| Adamant Capital Inc. |
| 1066 W Hastings St., #2600, |
| Vancouver, British Columbia, V6E 3X2 Canada |
| Attention: Christopher Murphy , CEO |
| 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: | 2BX77-FIELDOPS |
| Name of Grantee: | Adamant Capital Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Electronic Bluetooth hearing protection earplugs |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.002 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application Dyst8s5RNInDFInSDZT0gg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 10/29/2026 Application Dated: 10/28/2026 |
| Adamant Capital Inc. |
| 1066 W Hastings St., #2600, |
| Vancouver, British Columbia, V6E 3X2 Canada |
| Attention: Christopher Murphy , CEO |
| 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: | 2BX77-FIELDOPS |
| Name of Grantee: | Adamant Capital Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | Electronic Bluetooth hearing protection earplugs |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0035 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |