FCC ID 2BTFL-8383POS02
Mach Flex, Mach X
by MSYM Investments LLC
Grantee Code: 2BTFL Product Code: 8383POS02
Latest application date: 2026-02-10
FCC ID Device Details
| FCC ID | 2BTFL-8383POS02 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BTFL |
| Product Code | 8383POS02 |
| Applicant Business | MSYM Investments LLC 🇺🇸 |
| Related Domains |  supersonicpos.com |
| Equipment Class | Mach Flex, Mach X |
| Test Firm | SHENZHEN GLOBAL TEST SERVICE CO LTD |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2AYD5-I23I01 Grant Date: 03/18/2024 | 2026-02-10 |
| 2402-2480 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2AYD5-I23I01 Grant Date: 03/18/2024 | 2026-02-10 |
| 5745-5825 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2AYD5-I23I01 Grant Date: 03/18/2024 | 2026-02-10 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-02-10 | PDF 530.8 KB |
| External photos | External Photos | 2026-02-10 | PDF 2.5 MB |
| Label Location | ID Label/Location Info | 2026-02-10 | PDF 31.2 KB |
| 2.911 (d)(5)(i) Certification Equipment Type v1.2 | Attestation Statements | 2026-02-10 | PDF 564.9 KB |
| 2.911 (d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | 2026-02-10 | PDF 364.9 KB |
| 2.911 (d)(7) US agent | Attestation Statements | 2026-02-10 | PDF 597.7 KB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2026-02-10 | PDF 112.7 KB |
| FCC Authorization from Original Grantee for ID change V1.1 | Cover Letter(s) | 2026-02-10 | PDF 8.8 KB |
| FCC Request for change in ID Rev 2.1 | Cover Letter(s) | 2026-02-10 | PDF 163.7 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2026-02-10 | PDF 176.9 KB |
| FCC Software Configuration Control Declaration | Cover Letter(s) | 2026-02-10 | PDF 431.8 KB |
| Model Difference | Cover Letter(s) | 2026-02-10 | PDF 179.6 KB |
| FCC Software Security Requirements for UNII devices Metadata only | SDR Software/Security Info. | PDF 178.2 KB |
Application Information
| Application ID | ZdKmvfwnzWIoDADDnyMhsQ== |
|---|---|
| Final Action Date | 2026-02-10 |
| Application Purpose | Change in identification of presently authorized equipment. Original FCC ID: 2AYD5-I23I01 Grant Date: 03/18/2024 |
| Applicant FRN | 0037690245 |
| Model | 8383POS02 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Mach Flex, Mach X |
| Responsible Party | Mahdi Hussein, mahdi@supersonicpos.com , 5618360475 |
| Technical Contact | MSYM Investments LLC, mahdi@supersonicpos.com |
| Non-Technical Contact | Mahdi Hussein, MSYM Investments LLC, mahdi@supersonicpos.com , 7724861172 |
| Test Firm | Olive Nie, SHENZHEN GLOBAL TEST SERVICE CO LTD, niezhigang@gtscert.com  , +86 13266549672 |
| TCB Email | certification@micomlabs.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 |
|---|---|---|
| ZdKmvfwnzWIoDADDnyMhsQ== | 2026-02-10 | Change in identification of presently authorized equipment. Original FCC ID: 2AYD5-I23I01 Grant Date: 03/18/2024 |
| ALbM5Dk1HRvROKEJtvk3IA== | 2026-02-10 | Change in identification of presently authorized equipment. Original FCC ID: 2AYD5-I23I01 Grant Date: 03/18/2024 |
| 8+jENInF9ejMaSKcWTUNWA== | 2026-02-10 | Change in identification of presently authorized equipment. Original FCC ID: 2AYD5-I23I01 Grant Date: 03/18/2024 |
Equipment Authorization
Grants
TCB Grant - Application ZdKmvfwnzWIoDADDnyMhsQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 02/10/2026 Application Dated: 02/10/2026 |
| MSYM Investments LLC |
| 5850 W Cypress St |
| Ste A |
| Tampa, FL 33607 |
| Attention: Mahdi Hussein , 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: | 2BTFL-8383POS02 |
| Name of Grantee: | MSYM Investments LLC |
| Equipment Class: | Digital Transmission System |
| Notes: | Mach Flex, Mach X |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0137 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.335 |
| Power listed is the maximum combined conducted power. This device contains 20MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application ALbM5Dk1HRvROKEJtvk3IA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 02/10/2026 Application Dated: 02/10/2026 |
| MSYM Investments LLC |
| 5850 W Cypress St |
| Ste A |
| Tampa, FL 33607 |
| Attention: Mahdi Hussein , 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: | 2BTFL-8383POS02 |
| Name of Grantee: | MSYM Investments LLC |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Mach Flex, Mach X |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0145 |
| Power listed is the maximum conducted output power. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 8+jENInF9ejMaSKcWTUNWA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 02/10/2026 Application Dated: 02/10/2026 |
| MSYM Investments LLC |
| 5850 W Cypress St |
| Ste A |
| Tampa, FL 33607 |
| Attention: Mahdi Hussein , 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: | 2BTFL-8383POS02 |
| Name of Grantee: | MSYM Investments LLC |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Mach Flex, Mach X |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.041 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.0383 | ||
| CC MO ND | 15E | 5500.0 - 5700.0 | 0.033 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.032 |
| Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |