XVY-IDRO900ME-T9UHF RFID Module

Rev 1/26/2023 IDRO Co.,Ltd. Fede ral Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 09-10-2025 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: XVY-IDRO900ME-T9 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. Desi gnated 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 Since rely, 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: 2025‐11‐20 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: XVY‐IDRO900ME‐T9 [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. [IDRO Co.,Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti‐virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti‐virus software pursuant to DA‐24‐886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end‐user or third parties cannot install additional software on this device. 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: 2025‐11‐20 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: XVY‐IDRO900ME‐T9 [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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Khyung‐Joo, Min / Senior Researcher

IDRO Co.,Ltd. Nov 20, 2025 Modular Approval Request Letter Applicant: IDRO Co.,Ltd. FCC ID: XVY-IDRO900ME-T9 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. The module don't have its 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-T9” 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-T9 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-T9] BLK [IDRO900ME-T9] SCH [IDRO900ME-T9] OpDes [IDRO900ME-T9] 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-T9] EXT Photo [IDRO900ME-T9] INT Photo [IDRO900ME-T9] Test Setup Photo [IDRO900ME-T9] 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

IDRO Co.,Ltd. Nov 20, 2025 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Letter of Authorization We, the undersigned, hereby authorize Jong-Myoung, Shin of EMC Labs Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: XVY-IDRO900ME-T9 including signing of all documents relating to these matters. Any and all acts carried out by Jong-Myoung, Shin of EMC Labs Co., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from IDRO Co.,Ltd. “I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a).” Sincerely, Khyung-Joo, Min / Senior Researcher

IDRO900ME-T9_Label & Location Front

Electric Field strength (V/m) Magnetic field strength (A/m) Power Density (mW/cm2) Averageing time (minutes) 0.3 ~ 1.34 614 1.63 *100 30 1.34 ~ 30 824 / f 2.19 / f *180 / f2 30 30 ~ 300 27.5 0.073 0.2 30 300 ~ 1,500 f / 1500 30 1,500 ~ 100,000 1 30 Model Name : FCC ID : (dBm) (dB) (dBm) (mW) (dBi) (numeric) (mW/cm2) (mW/cm2) 902.75 30.71 29.14 820.35 5.65 3.67 0.5994 0.60 PASS 914.75 30.50 29.10 812.83 5.65 3.67 0.5939 0.60 PASS 927.25 30.37 29.10 812.83 5.65 3.67 0.5939 0.61 PASS The EUT will only be used with a separation of 20 centimeters o r greater between the antenna and the body of the user. MPE Calculation IDRO900ME-T9XVY-IDRO900ME-T9 Separation 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 antennaR = Distance to the center of the radiation of the antennaEIRP = Equivalent Isotropic Radiated Power(mW) (=P*G) Frequency range (MHz) 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)

[APPROVAL SHEET] Nice Korea Components Co., Ltd TEL : 031-470-8989 FAX : 031-470-8949 [APPROVAL SHEET] Product RFID READER ANT Model XM7-40 ANT_SUB_V100 Designed by Checked by Approved by / / / 2021. 05. 20 Nice Korea Components Co., Ltd TEL : 031-470-8989 FAX : 031-470-8949 1. Revision History product PCB READER ANT Model XM7-40ANT_SUB_V100 Rev. No. Rev. Issue Page Designed Date 1.0 Appro. Issue - KC. NAM 2021.05.20 2. Features & Applications 2.1 Features This PCB READER antenna is applied to 860~928MHz band applications. 3. Electrical Specifications 3-1. * All item are measured in room temperature (24~25 ‘C). * All item are measured at customer set condition. No. Items Typical Data 1 Frequency (MHz) 860~868 2 VSWR 1.5 : 1 3 Average Gain max [dBi] -44.7 4 Impedance 50 ohm 5 Polarization Linear No. Items Typical Data 1 Frequency (MHz) 902~928 2 VSWR 1.5 : 1 3 Average Gain max [dBi] -43.70 4 Impedance 50 ohm 5 Polarization Linear FREQ. (MHz) 860 865 868 902 920 928 AVG. Gain -44.7 -44.9 -45.17 -44.58 -43.86 -43.70 3-2. VSWR (S11)of READER ANT 3-2.1 Log (S11)of READER ANT 3-3. 2D Radiation Patterns (865~868MHz) Theta Vertical Field of measured plane Phi Horizontal Field of measured plane 이득[dBi] (Co-Pola) Peak -42.11 Avg -44.77 Peak -37.03 Avg -43.64 Phi Theta Azimuth Elevation 3-3. 2D Radiation Patterns (902~928MHz) Theta Vertical Field of measured plane Phi Horizontal Field of measured plane 이득[dBi] (Co-Pola) Peak -43.46 Avg -39.67 Peak -42.38 Avg -36.56 Phi Theta Azimuth Elevation 5. Measurements Method & Conditions The measurement of antenna performance is measurement of gain, radiation pattern using ORBIT/FR apparatus in Anechoic chamber and measurement of VSWR using Network analyzer. 5-1. The measurement of Frequency and VSWR [Measurement Method] 1. As seen the above, network analyzer is set up for S11 measurement. 2. The measurement frequency range is to set up from 2 GHz to 3 GHz. 3. Perform S11 one port full calibration. 4. Measure the VSWR of three points of Bluetooth frequency range such as 2.4 GHz, 2.45 GHz, and 2.5 GHz. 5-2. The measurement of Gain & Radiation Patterns

MAC-08-02-05 MAC technologies Inc. A4 (210x297) 1 CERAMICS ＆ RF COMPONENTS FOR TELECOMMUNICATION SYSTEMS RoHSH/F APPROVAL SHEET MESSRS. (주)아이디로 ITEM : Quadrifilar Wideband Antenna PART NAME : MQWA70F55SP966-A MODEL NAME : IDRO 900H REVISION : 0 ISSUE DATE : March 22, 2024 LAST SAVED : March 22, 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 Quadrifilar Wideband Ant. Specification Document Number MAC-08-02-05-24003 Revision & Date 0 & March 22, 2024 Issue Date March 22, 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 Quadrifilar Wideband Ant. Specification Document Number MAC-08-02-05-24003 Revision & Date 0 & March 22, 2024 Issue Date March 22, 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 Quadrifilar Wideband Ant. Specification Document Number MAC-08-02-05-24003 Revision & Date 0 & March 22, 2024 Issue Date March 22, 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 quadrifilar wideband antenna element for the ISM band. 2. Part Name Information. Part Name : M QWA 70F55S P 966 – A ⓛ ② ③ ④ ⑤ ⑥ ⓛ : MAC technologies Inc. ② : Quadrifilar Wideband Antenna ③ : 70 mm Bottom substrate, 55 mm Top substrate Square (Size) ④ : 17 mm Thickness ( A : 2 mm, B : 3 mm, C : 4 mm, D : 5 mm ...) ⑤ : Center Frequency : 966 MHz ( ± 3 MHz ) ⑥ : Assembly – Cable 3. Composition and Materials. 3-1. Substrate : Keeping a secret from outsides 3-2. Metal Connector : Metal and teflon 3-3. Halogen Free Title RFID Quadrifilar Wideband Ant. Specification Document Number MAC-08-02-05-24003 Revision & Date 0 & March 22, 2024 Issue Date March 22, 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 [SIDE VIEW] [BOTTOM VIEW] [TOP VIEW] 17.0±0.3 (Substrate) 2-R2.0 55.0±0.5 70.0±0.5 19.3 Max. (Soldering) Unit : mm 3 3 55.0 ±0.5 70.0 ±0.5 3 17 Ø5 Ø2 4-2. Cable Ass’y (The color of cable jacket can be changed.) Unit : mm After Ass'y [TOP VIEW] Ass'y Part Antenna Element [SIDE VIEW] [SIDE VIEW] 17.0±0.3 (Substrate) 19.3 Max. (Soldering) 80 U.FL Compatible Cable Title RFID Quadrifilar Wideband Ant. Specification Document Number MAC-08-02-05-24003 Revision & Date 0 & March 22, 2024 Issue Date March 22, 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 Cable Ass’y Set Ass’y 1 Center Frequency 966.0 ± 3 919.0 ± 3 MHz 2 Peak Gain typ. -0.7 typ. dBiL @919 MHz typ. 1.7 typ. dBiC 3 Polarization RHCP RHCP 4 Beam Width typ. 110 typ. Deg. 5 Band Width typ. 280 typ. MHz 6 VSWR max. 2.0 : 1 max. Ratio 7 Impedance 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 Quadrifilar Wideband Ant. Specification Document Number MAC-08-02-05-24003 Revision & Date 0 & March 22, 2024 Issue Date March 22, 2024 MAC-08-02-05 MAC technologies Inc. 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 Quadrifilar Wideband Ant. Specification Document Number MAC-08-02-05-24003 Revision & Date 0 & March 22, 2024 Issue Date March 22, 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 Quadrifilar Wideband Ant. Specification Document Number MAC-08-02-05-24003 Revision & Date 0 & March 22, 2024 Issue Date March 22, 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 Quadrifilar Wideband Ant. Specificati…

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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 5-4. Gain Measurement System 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-08-02-05 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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QUBE 6015 UHF RFID Antenna Specification 1Rev.0.2.0 2015-05-19 1. Part Name KSA-921A6015B100B 2. Electrical Specifications Min.TypicalMax.Unit 917921925MHz Fc ± 13Fc ± 15MHz -15dB 3.33.5dBic 1.3 80 100 degree 50 Ω -30 +70°C 14.3 g Note 1. Operating frequency is defined as frequency range between f3dB_low and f3dB_high. Weight Operating Temperature Item Specifications Center Frequency (= Fc) Operating Frequency Return Loss @ Operating Frequency Polarization Peak Gain @ Fc (RHCP) Axial Ratio @ Fc Beamwidth (@3dB) Impedance R.H.C.P 2Rev.0.2.0 2015-05-192Rev.0.2.0 2015-05-19 3. Dimensions 3Rev.0.2.0 2015-05-19 - Foot Print 3Rev.0.2.0 2015-05-19 4. S-parameter Data 4.1 Return Loss (S11) 4.2 Smith Chart (S11) 4Rev.0.2.0 2015-05-194Rev.0.2.0 2015-05-19 4.3 Gain (S21) 5Rev.0.2.0 2015-05-195Rev.0.2.0 2015-05-19 5. Antenna Chamber Data 5.1 E-Plane 5.2 H-Plane 891 900 H - plane 903 906 909 915 918 951 927 912 933 936 921 9243.30 -0.87 -1.45 948 939 942 945 930 E - plane -0.05 0.79 1.61 2.35 2.95 Frequency [MHz]Gain [dBic] 894 897 3.34 3.58 3.72 -1.31 -2.01 0.29 -0.14 -0.68 2.26 3.65 1.64 0.94 2.79 6Rev.0.2.0 2015-05-19 5.2 H-Plane Frequency [MHz]Gain [dBic] 915 900 903 906 891 894 897 936 945 948 -1.81 927 912 951 939 942 -1.09 924 909 H - plane 918 921 -1.74 -1.12 -0.31 930 933 0.56 1.39 2.15 1.85 3.71 3.72 3.42 2.80 3.26 3.53 -0.49 1.19 0.49 0.07 2.96 2.45 6Rev.0.2.0 2015-05-19 5.3 Gain vs Frequency 6. Measurement Condition 7Rev.0.2.0 2015-05-19 6. Measurement Condition 6.1 S-parameter Measurement 7Rev.0.2.0 2015-05-19 6.2 Gain Measurement 8Rev.0.2.0 2015-05-19 8.Revision Revision No. Originator 0.2.0SM Yun Full specification Description of ChangeDate of Changes 19-May-15 8Rev.0.2.0 2015-05-19 9.Address Information PHYCHIPS Inc. #104, 187 Techno 2-ro Yuseong-gu, Daejeon, Korea (Yongsan-dong. Migun Technoworld 2), 305-500 Web site : http://www.phychips.com E-mail : [email protected] TEL : +82-42-864-2402 FAX : +82-42-864-2403 9Rev.0.2.0 2015-05-19 Disclaimer: PHYCHIPS reserves the right to make changes to the information in this document without prior otice. The purchase of PHYCHIPS products does not convey any license under patent rights owned by PHYCHIPS or others. PHYCHIPS does not assume any responsibility for the use of this product. It is the customer’s sponsibility to make sure that the system complies with regulations. © 2015 PHYCHIPS Inc. All rights reserved. The reproduction of this document is NOT allowed without approval of PHYCHIPS Inc. 9Rev.0.2.0 2015-05-19

IDRO A4 (210x297) 1 Identification with Radio and Optical www.idro.co.kr Specifications of Air Patch Ant. IDRO.Co.,Ltd ITEM : Air Patch Antenna PART NAME : IDRO260-915 MODEL NAME FEATURES : 900 MHz ISM Band Provide highly stabilized performance Circular microstrip patch antenna DATE : June 03, 2021 QUANTITY : pcs SUPPLIER : IDRO DRAWN CHECKED APPROVED IDRO260 ANT Specification Company Draw up date version IDRO Co.,Ltd 2021-06 -03 V1.6.03 IDRO A4 (210x297) 2 Identification with Radio and Optical www.idro.co.kr 1. Electrical Specifications. NO. Parameter Spec. Unit Remark 1 Center Frequency 915 .0 MHz 2 Band Width 94 typ. MHz @ - 15 dB R.L 3 VSWR 1.3 : 1 max. Ratio 4 Impedance 50 Ohms 5 Peak Gain 6.0 typ. dBi 6 Polarization RHCP 7 Beam Width 62 typ. Deg. 2. Mechanical Dimensions. (unit : mm) IDRO260 ANT Specification Company Draw up date version IDRO Co.,Ltd 2021-06 -03 V1.6.03 IDRO A4 (210x297) 3 Identification with Radio and Optical www.idro.co.kr 3. S11 Measurement …

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