FCC ID: 2ALTY-IBTZ840B BLYST840 with Bluetooth and Zigbee

Label FCC ID: 2ALTY-IBTZ840B

.IC: 25671-IBTZ840B Size:10*30mm The label is printed on the shielding cover

I-SYST inc. Section 2.911(d)(5)(i) Certification Equipment Type Company name: I-SYST inc. Address: 50 rue de Lauzon, Boucherville, QC., Canada J4B 1E6 Product Name: BLYST840 FCC ID: 2ALTY-IBTZ840B Model(s): IMM-NRF52840 2.911(d)(5)(i) Equipment Type We, [I-SYST inc.] (the applicant) certify that the equipment for which authorization is sought through certification is not:

Prohibited from receiving an equipment authorization pursuant to 2.903; of the FCC rules. Identified as an equipment type in the Covered List NOTE 1 Yours sincerely, Name: Nguyen Hoan Hoang Date: 2023.12.08 Title and Company name:

President / I-SYST inc. NOTE 1 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References;

1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the 2.911 (d)(5)(i) Equipment Type Attestation v1.2

I-SYST inc. Section 2.911(d)(5)(ii) Certification Applicant (Covered List ) Company name: I-SYST inc. Address: 50 rue de Lauzon, Boucherville, QC., Canada J4B 1E6 Product Name: BLYST840 FCC ID: 2ALTY-IBTZ840B Model(s): IMM-NRF52840 2.911(d)(5)(ii) Applicant filing We, [I-SYST inc.] (the applicant) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the Covered List NOTE 2, established pursuant to 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Nguyen Hoan Hoang Date: 2023.12.08 Title and Company name:

President / I-SYST inc. NOTE 1 Delete option not applicable to this application. NOTE 2 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References;

1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the 2.911 (d)(5)(ii) Applicant Attestation v1.3

AOGES CO., LIMITED Section 2.911(d)(7) USA Agent for Service of Process Company name: I-SYST inc. Address: 50 rue de Lauzon, Boucherville, QC., Canada J4B 1E6 Product Name: BLYST840 FCC ID: 2ALTY-IBTZ840B Model(s): IMM-NRF52840 2.911(d)(7) USA Designated Agent for Service of Process We, [I-SYST inc.] (the applicant) designate [AOGES CO., LIMITED] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either we the grantee have permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Applicant Company name: AOGES CO., LIMITED USA Address: 1624 Market St., Ste 226,

#30327 Denver CO, 80202 US Company name:

Address: 50 rue de Lauzon, Boucherville, QC., Canada J4B 1E6 I-SYST inc. FRN Number: 0033947847 Contact Name: XIAOYAN LAI Telephone No: +1 303 623 1940 Email: xiaoyanlai15@gmail.com Signature:

Title: Manager Date: 2023.10.24 Grantee FRN Number: 0026439299 FCC Grantee Code: 2ALTY Contact Name: Nguyen Hoan Hoang Telephone No: +514-691-7044 Email: hnhoan@i-syst.com Signature:

Title: President Date: 2023.10.24 2.911 (d)(7)USA Agent v1.5 AOGES CO., LIMITED NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the 2.911 (d)(7)USA Agent v1.5

High Frequency Ceramic Solutions AEC-Q200 Qualification Available 2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, Edge Mount Design New Global P/N 2450AT18D0100001 Legacy P/N 2450AT18D0100 Detail Specification:

8/24/2022 Page 1 of 7 General Specifications New Global Part Number Frequency (GHz) Peak Gain (dBi) Average Gain (dBi) Radiated Efficiency Return Loss (dB) Impedance () Input Power (W) Operating Temperature Recommended Storage Conditions and Period for unused Product on T&R Reel Quantity (pcs./reel) Let us help you with the antenna design, optimization, and tuning!

https://www.johansontechnology.com/ask-a-question 2450AT18D0100001 2.4 - 2.5 1.5 typ. (XZ-total)

-1.0 typ. (XZ-total) 72%

10 min. 50 3 max. (CW)

-40 to +125C

+5 to +35C Top Humidity 45 - 75% RH Bottom 18 months max. 3,000 Efficiency measured on Johanson's evaluation board PN 2450AT18D0100001CE1 Part Number Explanation (See last page for more info on new and legacy part numbers) e.g. 2450AT18D0100001B Bulk (loose pcs.) Suffix = B P/N Suffix Packing Style T & R 100% Tin Suffix = E e.g. 2450AT18D0100001E Suffix = None e.g. 2450AT18D0100001(B or S) Evaluation Board 2450AT18D0100001CE1 Mechanical Dimensions In 0.008 0.008 0.004 0.126 0.063 0.047 mm 3.20 1.60 1.20 0.2 0.2 0.1 0.012

+0.004 / -0.008 0.30 +0.1 / -0.2 0.020 0.008 0.50 0.2 L W T a b w b T b a L Terminal Configuration No. Function 1 Function 2 1 2 3 4 FEED GND GND GND 4 1 GND GND GND FEED 3 2 Function 1: Antenna fed from left Function 2: Antenna fed from right Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. https://www.johansontechnology.com 4001 Calle Tecate Camarillo, CA 93012 TEL 805.389.1166 FAX 805.389.1821 Ver. 4.4 2021 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, Edge Mount Design Detail Specification:

8/24/2022 New Global P/N 2450AT18D0100001 Legacy P/N 2450AT18D0100 Page 2 of 7 Mounting Considerations 1: Evaluation Board (Standard Layout) Matching Circuits 20mm Ground clearance Feeding Line Ground Vias Measured radiated efficiency of 2450AT18D0100 on this evaluation board is 72%

40mm 1.0 2.0 1.0 Units in mm Solder Resist Ground Land 0 Ohm 50 Trace (Grounded CPWG type is preferred) GND Vias 0.6 0.7 0.6 4.1 Ground 6.0 Ground Matching Circuits 4.0 No ground, metal PCB layers, or other metallic components like batteries directly underneath antenna!

To order a pre-tuned 50 EVB with a female SMA connector click here:

https://www.johansontechnology.com/request-a-sample Reference p/n: 2450AT18D0100001CE1 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. https://www.johansontechnology.com 4001 Calle Tecate Camarillo, CA 93012 TEL 805.389.1166 FAX 805.389.1821 Ver. 4.4 2021 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, Edge Mount Design New Global P/N 2450AT18D0100001 Legacy P/N 2450AT18D0100 Detail Specification:

8/24/2022 Page 3 of 7 Mounting Considerations 1: Electrical Performance @25C Measured Return Loss 0

) 1

, 1

S B d

-10

-20

-30 2.0 m1 2.400GHz freq=

dB(S(1,1))=-13.935 m2 2.500GHz freq=

dB(S(1,1))=-14.774 m3 2.450GHz freq=

dB(S(1,1))=-24.894 m1 m2 m3 2.2 2.4 2.6 2.8 3.0 freq, GHz Would you like the antenna layout? Have antenna tuning issues?

Please contact us if you have any questions regarding the implementation of this antenna in your PCB's layout. We'll be happy to guide you to maximize the antenna's performance. Contact our applications engineers at:

https://www.johansontechnology.com/ask-a-question Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. https://www.johansontechnology.com 4001 Calle Tecate Camarillo, CA 93012 TEL 805.389.1166 FAX 805.389.1821 Ver. 4.4 2021 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, Edge Mount Design New Global P/N 2450AT18D0100001 Legacy P/N 2450AT18D0100 Detail Specification:

8/24/2022 Page 4 of 7 Mounting Considerations 1: Typical 2D radiation patterns @ 2.44GHz

+Z ( = 0)

+Z YZ-plane

-Y

+Y

+Y ( = 90)

-Y

-X

-X

-Y XZ-plane XY-plane

-Z

+Z ( = 0)

-Z

-Z

+Z

-X

+X

+X ( = 90)

+Y ( = 90)

-Z

+X

-Y

+Y

+X ( = 0) Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions.

-X https://www.johansontechnology.com 4001 Calle Tecate Camarillo, CA 93012 TEL 805.389.1166 FAX 805.389.1821 Ver. 4.4 2021 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, Edge Mount Design Detail Specification:

8/24/2022 New Global P/N 2450AT18D0100001 Legacy P/N 2450AT18D0100 Page 5 of 7 Mounting Considerations 2: Small Clearance or "Thin edge" Applications*

Frequency (GHz) Peak Gain (dBi) Average Gain (dBi) Radiated Efficiency (%) 2.45 0.3 (XZ-plane)

-3.6 (XZ-plane) 66 Solder Resist Land Units in mm

Matching Circuits 1.0 2.0 1.0 GND clearance 0.6 0.7 0.6 0.6 3.4 1.5 8.0 0.6 2.8 3.4 Ground

*Evaluation board not available Want the layout file of this example? Send us a message at:

https://www.johansontechnology.com/ask-a-question Mounting Considerations 3: "Thind edge" application on circular PCB 50 Trace (Grounded CPWG type is preferred) No ground, metal PCB layers, or other metallic components like batteries and displays directly underneath antenna!

*Evaluation board not available Ground Want the layout file of this example? Send us a message at:

https://www.johansontechnology.com/ask-a-question Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. https://www.johansontechnology.com 4001 Calle Tecate Camarillo, CA 93012 TEL 805.389.1166 FAX 805.389.1821 Ver. 4.4 2021 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, Edge Mount Design Detail Specification:

8/24/2022 New Global P/N 2450AT18D0100001 Legacy P/N 2450AT18D0100 Page 6 of 7 Mounting Considerations 4: Fed from Right Side*

(Feeding the antenna from the right will have no impact on antenna performance) 2.0 1.0 1.0 Solder Resist Land Units in mm Ground Plane 0.6 0.7 0.6 6.0 4.1 Ground 0 Ohm No ground, metal PCB layers, or other metallic components like batteries directly 4.0 Matching Circuits Ground

*Evaluation board not available Would you like the layout file of the above? Have antenna tuning issues?

Please contact us if you have any questions regarding the implementation of this antenna in your PCB's layout. We'll be happy to guide you to maximize the antenna's performance. Contact our applications engineers at:

https://www.johansontechnology.com/ask-a-question Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. https://www.johansontechnology.com 4001 Calle Tecate Camarillo, CA 93012 TEL 805.389.1166 FAX 805.389.1821 Ver. 4.4 2021 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, Edge Mount Design Detail Specification:

8/24/2022 New Global P/N 2450AT18D0100001 Legacy P/N 2450AT18D0100 Page 7 of 7 Antenna tuning, optimization, and validation services:

https://www.johansontechnology.com/ipc-antenna-services For more antennas and to download measured S-parameters, go to:

https://www.johansontechnology.com/antennas Soldering Information MSL Info Packaging Information https://www.johansontechnology.com/ipcsoldering-profile https://www.johansontechnology.com/msl-rating https://www.johansontechnology.com/tape-reel-packaging For layout review contact our applications team at:

https://www.johansontechnology.com/ask-a-question RoHS Compliance https://www.johansontechnology.com/rohs-compliance Recommended Storage Condition and Max Shelf Life https://www.johansontechnology.com/recommended-storage-conditions Johanson's New Global Part Number Schema Johanson has instituted a new Global Part Numbering (GPN) system. Only the part number is changing. The parts are produced with the exact same materials, manufacturing processes, manufacturing controls, dimensions, physical attributes and testing as the parts supplied with the legacy part numbers. A database for part number crosses can be accessed at:

https://www.johansontechnology.com/pn-search Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. https://www.johansontechnology.com 4001 Calle Tecate Camarillo, CA 93012 TEL 805.389.1166 FAX 805.389.1821 Ver. 4.4 2021 Johanson Technology, Inc. All Rights Reserved

I-SYST inc. Agent Authorization Company: I-SYST inc. Address: 50 rue de Lauzon, Boucherville, QC., Canada J4B 1E6 Product Name: BLYST840 Model Number(s): IMM-NRF52840 Product Description: BLYST840 with Bluetooth and Zigbee We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature:

Date: 2023-12-08 Name:

Nguyen Hoan Hoang Title:

President Company:

I-SYST inc.

I-SYST inc. Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date:

Subject; Modular Transmitter Application Company name: I-SYST inc. FCC ID: 2ALTY-IBTZ840B Dear Sir/Madam, This letter includes the FCC application requirements for Modular Transmitter Approval Request for;-

FCC KDB 996369 D01 Module Certification Guide v02; and FCC KDB 996369 D03 OEM Manual v01 In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 Module Equip Auth Guide v02. FCC ID 2ALTY-IBTZ840B has been examined against the following requirements. Requirement per 15.212 and KDB 996369 D01 The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly. The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal. The module must contain power supply regulation on the module. The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b). The module must demonstrate compliance in a stand-alone configuration. The module must be labeled with its permanently affixed FCC ID label, or use an electronic display (see KDB Publication 784748). The module must comply with all specific rules applicable to the transmitter, including all the conditions provided in the integration instructions by the grantee. Explanation from Grantee

(do not write yes/no, but explain why product complies/how it is achieved) Yes, with shielded Yes, All inputs to the modules are buffered through logic or microprocessor inputs. Yes, A low drop out regulator is used for modular power supply regulation. Yes, Device is equipped with Integral antenna. Yes, distance between modular and all AEs are longer than 20cm refer to setup photo. Yes ,The modular has a permanent fixed label, and below statement was listed in the User Manual; The host device must be labeled to display the FCCID of the module Contains FCC ID: 2ALTY-IBTZ840B Yes ,The module comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee, Refer to test report and user manual FCC Modular Approval Request Rev 3.0 I-SYST inc. The module must comply with RF exposure requirements Yes , Transmitter meets MPE calculation of 47 CFR 1.1307 . Refer to MPE Reports and Refer to modular installation manual Integration Instructions for host product manufacturers The following items are submitted in support of application for Modular Transmitter FCC ID as noted above as required by the FCC KDB 996369 D03 OEM Manual v01. These items are provided as integration instructions for host product manufacturers (e.g., OEM instruction manual) to use when integrating a module in a host product. Any requirements that are not applicable to the Module are as indicated below. Requirements of KDB 996369 D03 Summary of requirements and Checklist. Refer to the KDB for description of the complete requirements;

User Manual Page Number KDB reference Ref Sect please refer to P7-9 2.2 please refer to P7-9 2.3 please refer to P7-9 2.4 please refer to P7-9 2.5 please refer to P7-9 2.6 please refer to P7 2.7 please refer to P6 2.8 please refer to P7-9 2.9 List of applicable FCC rules Summarize the specific operational use conditions Limited module procedures Trace antenna designs RF exposure considerations Antennas Label and compliance information Information on test modes and additional testing requirements Additional testing, Part 15 Subpart B disclaimer please refer to P7-9 2.10 Signature:

Date: 2023.12.08 Name:

Nguyen Hoan Hoang Title:

Company:

President I-SYST inc. FCC Modular Approval Request Rev 3.0

I-SYST inc. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2ALTY-IBTZ840B To Whom It May Concern, Date: 2023.12.08 Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description Tune-up Procedure Software Security Requirements For U-NII Devices In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR I-SYST inc. For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Nguyen Hoan Hoang Title: President