SuperSonic Mach 3 POS — by MSYM Investments LLC
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FCC ID 2BTFL-8383P02
Device Details
FCC ID 2BTFL-8383P02 Grantee Code 2BTFL Product Code 8383P02 Applicant MSYM Investments LLC Address 5850 W Cypress St Ste A, Tampa, FL, 33607, United States Equipment Class 6XD - 15E 6 GHz Low Power Indoor Client Device Description SuperSonic Mach 3 POS Application Purpose Change in Identification Grant Date 2026-09-24 Frequency Range 5925-7125 MHz; 13.56-13.56 MHz; 2402-2480 MHz; 2412-2462 MHz; 5180-5240 MHz; 5260-5320 MHz; 5500-5700 MHz; 5745-5825 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
5925.00000000–7125.00000000 MHz
Change in Identification
2026-09-24
Exhibits (11)
View on FCC.gov ↗
Document Type Available File
Agent attestation letter
Attestation Statements
2026-09-24
ADOBE ACROBAT PDF 615.9 KB
Covered equipment letter
Attestation Statements
2026-09-24
ADOBE ACROBAT PDF 260.3 KB
Due digilence letter
Attestation Statements
2026-09-24
ADOBE ACROBAT PDF 245.5 KB
Confidentiality request letter
Cover Letter(s)
2026-09-24
ADOBE ACROBAT PDF 263.9 KB
Letter of change FCC ID
Cover Letter(s)
2026-09-24
ADOBE ACROBAT PDF 320.9 KB
Product equality declaration letter
Cover Letter(s)
2026-09-24
ADOBE ACROBAT PDF 299 KB
Authorization letter for FCC ID
Cover Letter(s)
2026-09-24
ADOBE ACROBAT PDF 311.1 KB
External photos
External Photos
2026-09-24
ADOBE ACROBAT PDF 2.9 MB
Label and label location
ID Label/Location Info
2026-09-24
ADOBE ACROBAT PDF 97.2 KB
Software bill of material
Operational Description
ADOBE ACROBAT PDF 312.2 KB
User manual
Users Manual
2026-09-24
ADOBE ACROBAT PDF 1.9 MB
Application Information
Application ID jk0WTZ4usIkaXjQIo4SYpw== Final Action Date 2026-09-24 Application Purpose Change in Identification Model 8383P02 Frequency Range 5925-7125 MHz; 13.56-13.56 MHz; 2402-2480 MHz; 2412-2462 MHz; 5180-5240 MHz; 5260-5320 MHz; 5500-5700 MHz; 5745-5825 MHz Equipment Class 6XD - 15E 6 GHz Low Power Indoor Client Device Description SuperSonic Mach 3 POS Responsible Party Mahdi Hussein, mahdi@supersonicpos.com, 5618360475 Non-Technical Contact Mahdi Hussein, MSYM Investments LLC, mahdi@supersonicpos.com, (561)836-0475 Test Firm Aria Chen, Sushi TOWE Wireless Testing (Shenzhen) Co.,Ltd., danni.chen@towewireless.com, +8675527212361 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 Yes 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
jk0WTZ4usIkaXjQIo4SYpw==
2026-09-24
Change in Identification
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
5925.00000000–7125.00000000 MHz
0.0242000
15E
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: 09/24/2026
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-8383P02
Name of Grantee:
MSYM Investments LLC
Equipment Class:
15E 6 GHz Low Power Indoor Client
Notes:
SuperSonic Mach 3 POS
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
CC EP MO
15E
5925.0
-
7125.0
0.0242
Power listed is maximum EIRP. The device supports 20 MHz, 40 MHz and 80 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. Device is a client containing 2 x 2 MIMO configuration, enabled for either 2.4 or 5 GHz/6GHz band operations as described in this filing. Device operation is intended for indoor use only. The device also contains NFC, Bluetooth, BLE, 2.4GHz WLAN and 5GHz WLAN transmitters.
CC:
This device is certified pursuant to two different Part 15 rules sections.
EP:
Output power is Effective Isotropic Radiated Power (EIRP)
MO:
This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.
Regulatory Testing from Start to Certificate
