XVY-IDRO900ME-T3UHF RFID / USN Module

Rev 1/26/2023 Star Systems America, LLC 9525 Forest View Street Dallas, Texas 75243 F ederal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-26-2024 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: XVY-IDRO900ME-T3 Applicant FRN: 0019248905 IDRO Co., Ltd certifies that, as of the date of the filing of the application, Star Systems America, LLC is our designated U.S. agent for service of process for the above referenced FCC ID. IDRO Co., Ltd accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Star Systems America, LLC accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: Star Systems America, LLC Address: 9525 Forest View Street, Dallas, Texas 75243 Contact Person: Stephen Lockhart Tel.: 1 469 708 4004 Email : [email protected] FRN # : 0024387144 Sincerely, Designated U.S. Agent: Star Systems America, LLC Applicant: IDRO Co., Ltd Stephen Lockhart Khyung-Joo Min

Rev 1/26/2023 IDRO Co.,Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2024-08-23 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: XVY-IDRO900ME-T3 [IDRO Co.,Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Khyung-Joo, Min / Senior Researcher Rev 1/26/2023 IDRO Co.,Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2024-08-23 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: XVY-IDRO900ME-T3 [IDRO Co.,Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. And, applicant is not a named entity or any of its subsidiaries or affiliates. Sincerely, Khyung-Joo, Min / Senior Researcher

IDRO Co.,Ltd. Aug 23, 2024 Modular Approval Request Letter Applicant: IDRO Co.,Ltd. FCC ID: XVY-IDRO900ME-T3 No. FCC requirements 1 Have its own RF shielding RF block shielded by metal case. 2 Have buffered modulation/data inputs (if such inputs are provided), Yes, the module has buffered data input. 3 The modular transmitter must have its own power supply regulation. We used self own power supply regulation. 4 Meet the antenna requirements of section 15.203 This module meets the antenna requirements of section 15.203. 5 Be tested in a stand-alone configuration, i.e., the antenna, AC or DC power and data input/output lines must be connected to the module but, the module must not be inside another case during testing Yes, the EUT (module) was tested a stand alone configuration. 6 Be labeled with its own FCC ID number, and if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. The proposed FCC ID label format is to be placed on the module. If FCC ID label is not visible when module is install into the system, “Contains FCC ID: XVY-IDRO900ME-T3” shall be placed on the outside of final product. 7 The modular transmitter is manufactured so that the user can not influence the operation of the transmitter that will operate outside of the scope of the regulations. It complies with specific rules or operating requirements. And instruction is included User manual. 8 Address compliance with the Commission`s RF exposure limits in Sections 1.1310 and 2.1093. The RF exposure limit is addressed in RF Exposure Calculation. Sincerely, Khyung-Joo, Min / Senior Researcher

IDRO Co.,Ltd. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: XVY-IDRO900ME- T3 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram Schematics Operational Description Part List [IDRO900ME-T3] BLK [IDRO900ME-T3] SCH [IDRO900ME-T3] OpDes [IDRO900ME-T3] Part List The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. 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); Exhibit Type File Name External Photos Internal Photos Test Setup Photos Manual [IDRO900ME-T3] EXT Photo [IDRO900ME-T3] INT Photo [IDRO900ME-T3] Test Setup Photo [IDRO900ME-T3] User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. Sincerely, Khyung-Joo, Min / Senior Researcher

IDRO900ME-T3_Label & Location Front

Electric Field strength (V/m) Magnetic field strength (A/m) Power Density (mW/cm2) Averageing time (minutes) 0.3~1.346141.63* 10030 1.34~30824 / f2.19 / f*180 / f230 30~30027.50.0730.230 300~1,500f / 150030 1,500~100,000130 Model Name : FCC ID : (dBm)(dB)(dBm)(mW)(dBi)(numeric) (mW/cm2)(mW/cm2) 917.129.1830.181042.32-1.320.740.15300.61PASS 921.928.9129.91979.49-1.320.740.14380.61PASS 926.928.5929.59909.91-1.320.740.13360.61PASS The EUT will only be used with a separation of 20 centimeters or greater between the antenna and the body of the user. Result RFID± 1.00 Modulation Frequency (MHz) Measured Maximum Average power Tune-up tolerance Max. Power with tune-up tolerance ( P) Antenna Gain ( G) Power Density (S) Limit of Power Density (S) MPE Calculation IDRO900ME-T3 XVY-IDRO900ME-T3Separation distance (R) : 20.0 cm S = EIRP/(4R2π) S = Maximum power density (mW/cm2) P = Power input to the antenna (mW) G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna EIRP = Equivalent Isotropic Radiated Power(mW) (=P*G) Frequency range (MHz)

MACQM730-05 REV.1 MAC technologies A4 (210x297) 1 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS Specifications of Quadrifilar Wideband Ant. MESSRS. (주)아이디로 ITEM : Quadrifilar Wideband Antenna PART NAME : MQWA70F55SP919-A MODEL NAME : FEATURES : UHF RFID Reader Circular Polarization Antenna Low Weight, Compact Size Provide highly stabilized performance DATE : QUANTITY : SUPPLIER : MAC technologies Inc. DRAWN CHECKED APPROVED # 615, Cheongju Techno S Tower, 530, Jikji-daero, Heungdeok-gu, Cheongju-si, Chungbuk, KOREA, 28578 Tel : +82 43 275 2485 Fax : +82 43 275 2487 Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MACQM730-05-20088 Date October 13, 2020 MACQM730-05 REV.1 MAC technologies A4 (210x297) 2 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 1. Electrical Specifications. NO. Parameter Spec. Unit Remark Cable Ass’y Set Ass’y 1 Center Frequency 919.0 ± 3 MHz 2 Peak Gain 0.3 typ. typ. dBi 3.3 typ. typ. dBic 3 Polarization RHCP 4 Beam Width 130 typ. typ. Deg. 5 Band Width 340 typ. typ. MHz 6 VSWR 2.0 : 1 max. max. Ratio 7 Impedance 50 Ohm 2. Mechanical Dimensions. (unit : mm) 2-1. Antenna Element [SIDE VIEW][BOTTOM VIEW] [TOP VIEW] 16.5±0.5 4-R2.0 55.0±0.5 55.0±0.5 70.0±0.5 70.0±0.5 18.0±0.5 (Connector pins) Φ 2 Unit : mm 20 MQWA 70F55S F.N 3 3 IDRO900MI-EVM Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MACQM730-05-20088 Date October 13, 2020 MACQM730-05 REV.1 MAC technologies A4 (210x297) 3 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 2-2. Cable Ass’y Unit : mm Ass'y Part Antenna Element After Ass'y [SIDE VIEW][TOP VIEW] [SIDE VIEW] 18.5 Max. U.FL compatibility Cable 120 16.5±0.5 IDRO900MI-EVM 3. Test Fixture. ADVANTEST R3767CG NETWORK ANALYZER 300KHz~8GHz POWER ON OFF TEST PORT2TEST PORT1TEST PORT3 8 . 7 4 1f 0 2 5 9G/n 6 3 k/m - MHz X1 7 CH1 CH2 MeasFormat Avg Display Scale Ref Cal Marker Fctn Marker Search Measer RESPONSE ACTIVE CHANNEL ENTRY STIMULUS START STOP SPAN CENTER MENU COPYREACALLSAVE Marker Fctn PRESETSYSTEM Marker Fctn INSTRUMENT STATE Cable Angle 90 deg. Styrofoam JIG Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MACQM730-05-20088 Date October 13, 2020 MACQM730-05 REV.1 MAC technologies A4 (210x297) 4 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 4. S11 Measurement Data. 4-1. Cable Ass’y Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MACQM730-05-20088 Date October 13, 2020 MACQM730-05 REV.1 MAC technologies A4 (210x297) 5 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 5. Radiation Patterns. (Test date : October 13, 2020) 5-1. H-pol. (Frequency 917.0, 919.0, 921.0, 923.0 MHz) 5-2. V-pol. (Frequency 917.0, 919.0, 921.0, 923.0 MHz) Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MACQM730-05-20088 Date October 13, 2020 MACQM730-05 REV.1 MAC technologies A4 (210x297) 6 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 5-3. Gain Test Data Source Antenna Polarization Frequency 917.0 MHz 919.0 MHz 921.0 MHz 923.0 MHz H-pol. (dBi) 0.24 0.20 0.07 -0.03 V-pol. (dBi) 0.36 0.28 0.19 0.11 RHCP (dBic) 3.31 3.25 3.13 3.05 Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MACQM730-05-20088 Date October 13, 2020 MACQM730-05 REV.1 MAC technologies A4 (210x297) 7 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 5-5. List of Equipments (MAC technologies Inc.) NO Equipments Maker Model No. S/N Calibration Date Specification Note 1 Anechoic Chamber MTG Mobile Chamber - N/A 4.0 m X 2.5 m X 2.5 m (0.4 ~ 3 GHz) 2 Network Analyzer Agilent 8753ES US39173213 16/08/23 30 KHz ~ 6 GHz 3 Dual-Polarization Horn Antenna with RF Switch MTG QRH-004060/ RSW-001060 - 0.4 MHz ~ 6 GHz Source 4 Calibration Antenna Schwarzbeck Mess - Elektronik BBHA 9120 A 1201 10/04/30 0.7 MHz ~ 3 GHz Reference 5 Absorber Installation EMERSON & CUMING SABS-003 18” Reflectivity : -25 dB @ 0.8 GHz -30 dB @ 1.0 GHz

MACQM730-05 REV.1 MAC technologies A4 (210x297) 1 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS Specifications of Quadrifilar Wideband Ant. MESSRS. (주)아이디로 ITEM : Quadrifilar Wideband Antenna PART NAME : MQWA60F55SM919-A MODEL NAME : FEATURES : UHF RFID Reader Circular Polarization Antenna Low Weight, Compact Size Provide highly stabilized performance DATE : QUANTITY : SUPPLIER : MAC technologies Inc. DRAWN CHECKED APPROVED # 615, Cheongju Techno S Tower, 530, Jikji-daero, Heungdeok-gu, Cheongju-si, Chungbuk, KOREA, 28578 Tel : +82 43 275 2485 Fax : +82 43 275 2487 Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MACQM730-05-20086 Date October 13, 2020 MACQM730-05 REV.1 MAC technologies A4 (210x297) 2 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 1. Electrical Specifications. NO. Parameter Spec. Unit Remark Cable Ass’y Set Ass’y 1 Center Frequency 919.0 ± 3 MHz 2 Peak Gain 0.0 typ. typ. dBi 3.0 typ. typ. dBic 3 Polarization RHCP 4 Beam Width 130 typ. typ. Deg. 5 Band Width 340 typ. typ. MHz 6 VSWR 2.0 : 1 max. max. Ratio 7 Impedance 50 Ohm 2. Mechanical Dimensions. (unit : mm) 2-1. Antenna Element [SIDE VIEW][BOTTOM VIEW] [TOP VIEW] 13.5±0.5 4-R2.0 55.0±0.5 55.0±0.5 60.0±0.5 60.0±0.5 15.0±0.5 (Connector pins) Φ2 Unit : mm 20 MQWA 60F55S F.N 3 3 IDRO900MI-EVM Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MACQM730-05-20086 Date October 13, 2020 MACQM730-05 REV.1 MAC technologies A4 (210x297) 3 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 2-2. Cable Ass’y Unit : mm Ass'y Part Antenna Element After Ass'y [SIDE VIEW][TOP VIEW] [SIDE VIEW] 15.5 Max. U.FL compatibility Cable 120 13.5±0.5 IDRO900MI-EVM 3. Test Fixture. ADVANTEST R3767CG NETWORK ANALYZER 300KHz~8GHz POWER ON OFF TEST PORT2TEST PORT1TEST PORT3 8 . 7 4 1f 0 2 5 9G/n 6 3 k/m - MHz X1 7 CH1 CH2 MeasFormat AvgDisplay Scale Ref Cal Marker Fctn Marker Search Measer RESPONSE ACTIVE CHANNEL ENTRY STIMULUS START STOP SPAN CENTER MENU COPYREACALLSAVE Marker Fctn PRESETSYSTEM Marker Fctn INSTRUMENT STATE Cable Angle 90 deg. Styrofoam JIG Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MACQM730-05-20086 Date October 13, 2020 MACQM730-05 REV.1 MAC technologies A4 (210x297) 4 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 4. S11 Measurement Data. 4-1. Cable Ass’y Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MACQM730-05-20086 Date October 13, 2020 MACQM730-05 REV.1 MAC technologies A4 (210x297) 5 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 5. Radiation Patterns. (Test date : October 13, 2020) 5-1. H-pol. (Frequency 917.0, 919.0, 921.0, 923.0 MHz) 5-2. V-pol. (Frequency 917.0, 919.0, 921.0, 923.0 MHz) Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MACQM730-05-20086 Date October 13, 2020 MACQM730-05 REV.1 MAC technologies A4 (210x297) 6 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 5-3. Gain Test Data Source Antenna Polarization Frequency 917.0 MHz 919.0 MHz 921.0 MHz 923.0 MHz H-pol. (dBi) -0.08 -0.02 -0.07 -0.12 V-pol. (dBi) 0.28 0.32 0.28 0.21 RHCP (dBic) 3.10 3.16 3.10 3.03 Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MACQM730-05-20086 Date October 13, 2020 MACQM730-05 REV.1 MAC technologies A4 (210x297) 7 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 5-5. List of Equipments (MAC technologies Inc.) NO Equipments Maker Model No. S/N Calibration Date Specification Note 1 Anechoic Chamber MTG Mobile Chamber - N/A 4.0 m X 2.5 m X 2.5 m (0.4 ~ 3 GHz) 2 Network Analyzer Agilent 8753ES US39173213 16/08/23 30 KHz ~ 6 GHz 3 Dual- Polarization Horn Antenna with RF Switch MTG QRH-004060/ RSW-001060 - 0.4 MHz ~ 6 GHz Source 4 Calibration Antenna Schwarzbeck Mess - Elektronik BBHA 9120 A 1201 10/04/30 0.7 MHz ~ 3 GHz Reference 5 Absorber Installation EMERSON & CUMING SABS-003 18” Reflectivity : -25 dB @ 0.8 GHz -30 dB @ 1.0 GHz

MAC-08-02-04 MAC technologies Inc. A4 (210x297) 1 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS Specifications of Quadrifilar Wideband Ant. MESSRS. (주)아이디로 SUPPLIER : MAC technologies Inc. DRAWN CHECKED APPROVED # 615, 530, Jikji-daero, Heungdeok-gu, Cheongju-si, Chungbuk, KOREA, 28578 Tel : +82 43 275 2485 Fax : +82 43 275 2487 ITEM : Quadrifilar Wideband Antenna PART NAME : MQWA60F55SM915-A MODEL NAME : FEATURES : UHF RFID Reader Circular Polarization Antenna Low Weight, Compact Size Provide highly stabilized performance DATE : July 29, 2024 QUANTITY : 1 pcs Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MAC-08-02-04-24031 Date July 29, 2024 MAC-08-02-04 MAC technologies Inc. A4 (210x297) 2 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 1. Electrical Specifications. NO. Parameter Spec. Unit Remark Cable Ass’y Set Ass’y 1 Center Frequency 915.0 ± 3 MHz 2 Peak Gain 0.2 typ. typ. dBiL 3.0 typ. typ. dBiC 3 Polarization RHCP 4 Beam Width 110 typ. typ. Deg. 5 Band Width 250 typ. typ. MHz 6 VSWR 2.0 : 1 max. max. Ratio 7 Impedance 50 Ohm 2. Mechanical Dimensions. (unit : mm) 2-1. Antenna Element [SIDE VIEW][BOTTOM VIEW] [TOP VIEW] 14.0±0.3 (Substrate) 4-R2.0 55.0±0.5 60.0±0.5 16.3 Max. (Soldering) Unit : mm 3 3 55.0±0.5 17.0 max.(Support hook) 60.0±0.5 Φ2 IDRO900MI-EVM Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MAC-08-02-04-24031 Date July 29, 2024 MAC-08-02-04 MAC technologies Inc. A4 (210x297) 3 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 2-2. Cable Ass’y (The color of cable outer sheath can be changed.) Unit : mm After Ass'y [TOP VIEW] Ass'y Part Antenna Element [SIDE VIEW] [SIDE VIEW] 14.0±0.3 (Substrate) 16.3 Max. (Soldering) 17.0 max.(Support hook) 140 U.FL Compatible Cable IDRO900MI-EVM 3. Test Fixture. ADVANTEST R3767CG NETWORK ANALYZER 300KHz~8GHz POWER ON OFF TEST PORT2TEST PORT1TEST PORT3 8 . 7 4 1f 0 2 5 9G/n 6 3 k/m - MHz X1 7 CH1 CH2 MeasFormat Avg Display Scale Ref Cal Marker Fctn Marker Search Measer RESPONSE ACTIVE CHANNEL ENTRY STIMULUS START STOP SPAN CENTER MENU COPYREACALLSAVE Marker Fctn PRESETSYSTEM Marker Fctn INSTRUMENT STATE Cable Angle 90 deg. Styrofoam JIG Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MAC-08-02-04-24031 Date July 29, 2024 MAC-08-02-04 MAC technologies Inc. A4 (210x297) 4 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 4. S11 Measurement Data. 4-1. Cable Ass’y Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MAC-08-02-04-24031 Date July 29, 2024 MAC-08-02-04 MAC technologies Inc. A4 (210x297) 5 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 5.Radiation Patterns. 5-1. H-pol. (Frequency 902.0, 907.0, 912.0, 915.0, 918.0, 923.0, 928.0 MHz) 5-2. V-pol. (Frequency 902.0, 907.0, 912.0, 915.0, 918.0, 923.0, 928.0 MHz) Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MAC-08-02-04-24031 Date July 29, 2024 MAC-08-02-04 MAC technologies Inc. A4 (210x297) 6 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 5-3. Gain Test Data Source Antenna Polarization Frequency 902.0 MHz 907.0 MHz 912.0 MHz 915.0 MHz 918.0 MHz 923.0 MHz 928.0 MHz H-pol. (dBiL) -0.43 0.14 0.30 0.30 0.11 -0.40 -1.08 V-pol. (dBiL) -0.70 -0.10 0.01 -0.08 -0.28 -0.80 -1.47 RHCP (dBiC) 2.32 2.89 3.06 2.98 2.83 2.31 1.66 Title RFID Quadrifilar Wideband Ant. Sample Specification. Document Number MAC-08-02-04-24031 Date July 29, 2024 MAC-08-02-04 MAC technologies Inc. A4 (210x297) 7 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 5-5. List of Equipments (MAC technologies Inc.) NO Equipments Maker Model No. S/N Specification Note 1 Anechoic Chamber MTG Mobile Chamber - 4.0 m X 2.5 m X 2.5 m (0.4 ~ 3 GHz) 2 Network Analyzer Agilent 8753ES US39173213 30 KHz ~ 6 GHz 3 Dual-Polarization Horn Antenna with RF Switch MTG QRH-004060/ RSW-001060 0.4 GHz ~ 6 GHz Source 4 Calibration Antenna Schwarzbeck Mess - Elektronik BBHA 9120 A 1201 0.8 GHz ~ 5 GHz Reference 5 Absorber Installation EMERSON & CUMING SABS-003 18” Reflectivity : -25 dB @ 0.8 GHz -30 dB @ 1.0 GHz

MAC-08-02-05 MAC technologies Inc. A4 (210x297) 1 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS APPROVAL SHEET MESSRS. (주)아이디로 ITEM : Ceramic Patch Antenna PART NAME : MPAC34SC922SS-TA MODEL NAME : IDROWC-100 REVISION : 0 ISSUE DATE : February 29, 2024 LAST SAVED : February 29, 2024 BUYER : (주)아이디로 SUPPLIER : MAC technologies Inc. ACKNOWLEDGED BY DRAWN CHECKED APPROVED # 615, 530, Jikji-daero, Heungdeok-gu, Cheongju-si, Chungbuk, KOREA, 28578 Tel : +82 43 275 2485 Fax : +82 43 275 2487 Title RFID Ceramic Patch Ant. Specification Document Number MAC-08-02-05-24002 Revision & Date 0 & February 29, 2024 Issue Date February 29, 2024 MAC-08-02-05 MAC technologies Inc. A4 (210x297) 2 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS Revision Log This log identifies those portions of this document, which have been revised since the original issue and the date of each revision. Rev. Authorizing Document Summary of Changes to Previous Version Date Approval Title RFID Ceramic Patch Ant. Specification Document Number MAC-08-02-05-24002 Revision & Date 0 & February 29, 2024 Issue Date February 29, 2024 MAC-08-02-05 MAC technologies Inc. A4 (210x297) 3 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS Table of Contents Page 1. Scope 4 2. Part Name Information 4 3. Composition and Materials 4 4. Mechanical Dimensions 5 5. Electrical Specifications 6 6. Test Fixture 6 7. S11 Measurement Data 7 8. Environmental Specifications 8 9. Radiation Patterns 9~11 10. Remark 12 Title RFID Ceramic Patch Ant. Specification Document Number MAC-08-02-05-24002 Revision & Date 0 & February 29, 2024 Issue Date February 29, 2024 MAC-08-02-05 MAC technologies Inc. A4 (210x297) 4 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 1. Scope. This specification covers the characteristics of the ceramic patch antenna element for the ISM band. 2. Part Name Information. Part Name : M PA C 34S C 922 SS - TA ⓛ ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⓛ : MAC technologies Inc. ② : Patch Antenna ③ : Hole Location - Center type ( D : Diagonal type) ④ : 34 mm Square ( Size ) ⑤ : 4 mm Thickness ( A : 2 mm, B : 3 mm, C : 4 mm, D : 5 mm ...) ⑥ : Center Frequency : 922 MHz ( ± 2 MHz ) ⑦ : Ground Plane – SS : 78 x 78 Special Ground, Special Characteristic Graph ⑧ : Assembly – PCB 3. Composition and Materials. 3-1. Ceramic Substrate : εr = 37.0 ± 1.5 3-2. Electrode Plating : Silver 3-3. Terminal pin : Brass with Silver coating 3-4. Antenna Color : Ceramics antenna color alteration is possible Title RFID Ceramic Patch Ant. Specification Document Number MAC-08-02-05-24002 Revision & Date 0 & February 29, 2024 Issue Date February 29, 2024 MAC-08-02-05 MAC technologies Inc. A4 (210x297) 5 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 4. Mechanical Dimensions. (unit : mm) 4-1. Antenna Element (The color of ceramic substrates can be changed.) TOP VIEW SIDE VIEW Chamfer 0.4 BOTTOM VIEW 3 34 ± 0.5 4.0 ± 0.2 3-R1.8 C2.5 Adhesive tape A 0.15 A 1.0 Max 3 ± 0.8 ± unit : mm 34 ± 0.5 2.0 ± 0.1 RWi 4-2. PCB Ass’y [SIDE VIEW] [FRONT VIEW] unit : mm Ass'y Part After Ass'y [SIDE VIEW] PCB Antenna Element 35 1.0 max. 4-R3 34.5 max. 6.5 Max. 35 35 RWi Adhesive tape 0.15 A Label or Marking Title RFID Ceramic Patch Ant. Specification Document Number MAC-08-02-05-24002 Revision & Date 0 & February 29, 2024 Issue Date February 29, 2024 MAC-08-02-05 MAC technologies Inc. A4 (210x297) 6 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 5. Electrical Specifications. NO. Parameter Spec. Unit Remark Ant. Element (@ 78×78 GND Plane) Set Ass’y 1 Center Frequency 922.0 ± 2 919.0 ± 2 MHz 2 Peak Gain typ. -2.5 typ. dBiL @ Set Ass,y typ. 0 typ. dBiC 3 Polarization RHCP RHCP 4 Beam Width typ. 120 typ. Deg. @ -3 dB B.W 5 Band Width typ. 8 typ. MHz @ -5 dB R.L 6 VSWR max. 2.0 : 1 max. Ratio 7 Impedance 50 50 Ohm 6. Test Fixture. 78*78 GND. PLANE RWi Title RFID Ceramic Patch Ant. Specification Document Number MAC-08-02-05-24002 Revision & Date 0 & February 29, 2024 Issue Date February 29, 2024 MAC-08-02-05 MAC technologies Inc. A4 (210x297) 7 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 7. S11 Measurement Data. 7-1. 78x78 mm Ground Plane 7-2. Set Ass’y Title RFID Ceramic Patch Ant. Specification Document Number MAC-08-02-05-24002 Revision & Date 0 & February 29, 2024 Issue Date February 29, 2024 MAC-08-02-05 MAC technologies Inc. A4 (210x297) 8 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 8. Environmental Specifications. ** Operation conditions : Temperature range : -30 C ~ +85 C Humidity range : 45 ~ 85 % RH The device should satisfy the electrical characteristics specified in paragraph 5 after the following tests. Measurements should be done after putting in the typical condition (20~30 C / 55~75 % RH) for 2 hours minimum. 8-1. Temperature Characteristics The device should satisfy the electrical characteristics specified in paragraph 5 at the temperature range of –30 C ~ +85 C. 8-2. Heat Proof The device should satisfy the electrical characteristics specified in paragraph 5 after exposed to the temperature 85  2 C for 72 hours. 8-3. Cold Proof The device should satisfy the electrical characteristics specified in paragraph 5 after exposed to the temperature –30  2 C for 72 hours. 8-4. Moisture Proof The device should satisfy the electrical characteristics specified in paragraph 5 after exposed to the temperature 40  2 C and the humidity 95 % RH for 72 hours. Title RFID Ceramic Patch Ant. Specification Document Number MAC-08-02-05-24002 Revision & Date 0 & February 29, 2024 Issue Date February 29, 2024 MAC-08-02-05 MAC technologies Inc. A4 (210x297) 9 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 9. Radiation Patterns after Set Ass’y 9-1. H-pol (Frequency 917.0, 919.0, 921.0, 923.0 MHz) 9-2. V-pol (Frequency 917.0, 919.0, 921.0, 923.0 MHz) Title RFID Ceramic Patch Ant. Specification Document Number MAC-08-02-05-24002 Revision & Date 0 & February 29, 2024 Issue Date February 29, 2024 MAC-08-02-05 MAC technologies Inc. A4 (210x29…

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MACQM730-06 REV.1 MAC technologies A4 (210x297) 1 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS APPROVAL SHEET MESSRS. (주)아이디로 ITEM : Ceramic Patch Antenna PART NAME : MPAC34SC920PS-TA MODEL NAME : REVISION : 0 ISSUE DATE : September 18, 2018 LAST SAVED : September 18, 2018 BUYER : (주)아이디로 SUPPLIER : MAC technologies Inc. ACKNOWLEDGED BY DRAWN CHECKED APPROVED # 615, Cheongju Techno S Tower, 530, Jikji-daero, Heungdeok-gu, Cheongju-si, Chungbuk, KOREA, 28578 Tel : +82 43 275 2485 Fax : +82 43 275 2487 Title RFID Ceramic Patch Ant. Specification Document Number MACQM730-06-18010 Revision & Date September 18, 2018 Issue Date September 18, 2018 MACQM730-06 REV.1 MAC technologies A4(210x297) 2 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS ` Revision Log This log identifies those portions of this document, which have been revised since the original issue and the date of each revision. Rev. Authorizing Document Summary of Changes to Previous Version Date Approval Title RFID Ceramic Patch Ant. Specification Document Number MACQM730-06-18010 Revision & Date September 18, 2018 Issue Date September 18, 2018 MACQM730-06 REV.1 MAC technologies A4(210x297) 3 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS Table of Contents 1. Scope 4 2. Part Name Information 4 3. Composition and Materials 4 4. Mechanical Dimensions 5 5. Electrical Specifications 6 6. Test Fixture 6 7. S11 Measurement Data 7 8. Environmental Specifications 8 9. Radiation Patterns 9~10 10. Remark 11 Title RFID Ceramic Patch Ant. Specification Document Number MACQM730-06-18010 Revision & Date September 18, 2018 Issue Date September 18, 2018 MACQM730-06 REV.1 MAC technologies A4(210x297) 4 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 1. Scope. This specification covers the characteristics of the ceramic patch antenna element for the ISM band. 2. Part Name Information. Part Name : M PA C 34S C 920 PS - TA ⓛ ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⓛ : MAC technologies Inc. ② : Patch Antenna ③ : Hole Location - Center type ( D : Diagonal type) ④ : 34 mm Square ( Size ) ⑤ : 4 mm Thickness ( A : 2 mm, B : 3 mm, C : 4 mm, D : 5 mm ...) ⑥ : Center Frequency : 920 MHz ( ± 2 MHz ) ⑦ : Ground Plane – P : 40 x 40 PCB Ground Plane PS : 40 x 40 PCB Ground Plane Special Characteristic Graph ⑧ : Assembly – PCB & Cable 3. Composition and Materials. 3-1. Ceramic Substrate : εr = 37.0 ± 1.5 3-2. Electrode Plating : Silver 3-3. Terminal pin : Brass with Silver coating 3-4. Antenna Color : Ceramics antenna color alteration is possible Title RFID Ceramic Patch Ant. Specification Document Number MACQM730-06-18010 Revision & Date September 18, 2018 Issue Date September 18, 2018 MACQM730-06 REV.1 MAC technologies A4(210x297) 5 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 4. Mechanical Dimensions. (unit : mm) 4-1. Antenna Element (The color of ceramic substrates can be changed.) [TOP VIEW] [SIDE VIEW] Chamfer 0.4 [BOTTOM VIEW] Φ3 34± 0.5 34 ± 0.5 2.0 ± 0.1 4.0± 0.2 3-R1.8 C2.5 Adhesive tape A 0.15 A 1.0 Max. 2±0.2 Φ0.8 ±0.05 UNIT : mm 4-2. Cable Ass’y [SIDE VIEW][FRONT VIEW] unit : mm Ass'y Part After Ass'y [SIDE VIEW] PCB Antenna Element 40 1.2 max. 40 40 4-R3 34.5 max. 6.5 Max. 34 U.FL Compatible Cable Title RFID Ceramic Patch Ant. Specification Document Number MACQM730-06-18010 Revision & Date September 18, 2018 Issue Date September 18, 2018 MACQM730-06 REV.1 MAC technologies A4(210x297) 6 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 5. Electrical Specifications. NO. Parameter Spec. Unit Remark Ant. Element PCB & Cable Ass’y Set Ass’y 1 Center Frequency - 920.2 ± 2 919.0 ± 2 MHz 2 Peak Gain typ. typ. -2.0 typ. dBiL @ 919 MHz typ. typ. 0.0 typ. dBic 3 Polarization RHCP RHCP RHCP 4 Beam Width typ. typ. 100 typ. Deg. @ -3 dB B.W 5 Band Width typ. typ. 4 typ. MHz @ -10 dB R.L 6 VSWR max. max. 2.0 : 1 max. Ratio 7 Impedance 50 50 50 Ohm 6. Test Fixture. ADVANTEST R3767CG NETWORK ANALYZER 300KHz~8GHz POWER ON OFF TEST PORT2TEST PORT1TEST PORT3 8 . 7 4 1f 0 2 5 9 G/n 6 3 k/m - MHz X1 7 CH1 CH2 MeasFormat Avg Display Scale Ref Cal Marker Fctn Marker Search Measer RESPONSE ACTIVE CHANNEL ENTRY STIMULUS START STOP SPAN CENTER MENU COPYREACALLSAVE Marker Fctn PRESETSYSTEM Marker Fctn INSTRUMENT STATE Cable Angle 0 Deg. Styrofoam JIG Title RFID Ceramic Patch Ant. Specification Document Number MACQM730-06-18010 Revision & Date September 18, 2018 Issue Date September 18, 2018 MACQM730-06 REV.1 MAC technologies A4(210x297) 7 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 7. S11 Measurement Data. 7-1. Cable Ass’y 7-2. Set Ass’y Title RFID Ceramic Patch Ant. Specification Document Number MACQM730-06-18010 Revision & Date September 18, 2018 Issue Date September 18, 2018 MACQM730-06 REV.1 MAC technologies A4(210x297) 8 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS 8. Environmental Specifications. ** Operation conditions : Temperature range : -30 C ~ +85 C Humidity range : 45 ~ 85 % RH The device should satisfy the electrical characteristics specified in paragraph 5 after the following tests. Measurements should be done after putting in the typical condition (20~30 C / 55~75 % RH) for …

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