CASTAHP2AMobile Accessory

DRAFT Mobile Radios TM9000Series TAIT AXIOM TO2- M Safety and Compliance Information Sicherheits- und Konformitätsinformationen Información de seguridad y conformidad Informations sur la sécurité et conformité Informações de segurança e conformidade 401-00154-Issue 1DRAFT -DRAFT www.taitcommunications.com DRAFT Contact Information Tait Communications Corporate Head Office Tai t In tern ati on al Li m i ted P.O. Box 1645 Chri stchurch New Zealan d Im ported i n to the EU by: Tai t Com m un i cati on s Gm bH Strozzi gasse 10/ 14 1080 Wi en Austri a Im ported i n to the UK by: Tai t Europe Li m i ted Un i t A, Buck i n gw ay Busi n ess Park An derson Road, Sw avesey Cam bri dge, CB24 4UQ Un i ted Ki n gdom For the address an d telephon e n um ber of regi on al offi ces, refer to our w ebsi te: w w w .tai tcom m un i cati on s.com . Copyright and Trademarks All i n form ati on con tai n ed i n thi s doc- um en t i s the property of Tai t In ter- n ati on al Li m i ted. All ri ghts reserved. Thi s docum en t m ay n ot, i n w hole or i n part, be copi ed, photocopi ed, reproduced, tran slated, stored, or reduced to an y electron i c m edi um or m achi n e-readable form , w i thout pri or w ri tten perm i ssi on from Tai t In tern ati on al Li m i ted. The w ord TAIT, TAITNET an d the TAIT logo are tradem ark s of Tai t In ter- n ati on al Li m i ted. All trade n am es referen ced are the ser- vi ce m ark , tradem ark or regi stered tradem ark of the respecti ve m an - ufacturers. By usi n g a Tai t product you are agree- i n g to be boun d by the term s of the Tai t Softw are Li cen ce Agreem en t. Please read the Tai t Softw are Li cen ce Agree- m en t carefully before usi n g thi s Tai t product. If you do n ot agree to the term s of the Tai t Softw are Li cen ce Agreem en t, do n ot use the Tai t Product. The full agreem en t i s avai lable atw w w .- tai tcom m un i cati on s.com / our- resources/ legal#Tai t_Softw are_Li cen ce_ Agreem en t Disclaimer There are n o w arran ti es ex ten ded or gran ted by thi s docum en t. Tai t In ter- n ati on al Li m i ted accepts n o respon s- i bi li ty for dam age ari si n g from use of the i n form ati on con tai n ed i n the doc- um en t or of the equi pm en t an d soft- w are i t descri bes. It i s the respon si bi li ty of the user to en sure that use of such i n form ati on , equi pm en t an d softw are com pli es w i th the law s, rules an d reg- ulati on s of the appli cable juri sdi cti on s. Updates of Manual and Equipment In the i n terests of i m provi n g the per- form an ce, reli abi li ty or servi ci n g of the equi pm en t, Tai t In tern ati on al Li m i ted reserves the ri ght to update the equi p- m en t or thi s docum en t or both w i thout pri or n oti ce. Intellectual Property Rights Thi s product m ay be protected by on e or m ore paten ts or desi gn s of Tai t In ter- n ati on al Li m i ted together w i th thei r i n tern ati on al equi -valen ts, pen di n g pat- en t or desi gn appli cati on s, an d regi stered trade m ark s, for a com plete li st please checkw w w .- tai tcom m un i cati on s.com / our- resources/ legal#In tellectual_Property The AM BE+2™voi ce codi n g Techn ology em bodi ed i n thi s product i s protected by i n tellectual property ri ghts i n cludi n g paten t ri ghts, copyri ghts an d trade secrets of Di gi tal Voi ce System s, In c. Thi s voi ce codi n g Techn ology i s li cen sed solely for use w i thi n thi s Com - m un i cati on s Equi pm en t. The user of thi s Techn ology i s ex pli ci tly prohi bi ted from attem pti n g to decom pi le, reverse en gi n eer, or di sassem ble the Object Code, or i n an y other w ay con vert the Object Code i n to a hum an -readable form . Environmental Responsibilities Tai t In tern ati on al Li m i ted i s an en vi ron m en tally respon si ble com pan y w hi ch supports w aste m i n i m i zati on , m ateri al recovery an d restri cti on s i n the use of hazardous m ateri als. The European Un i on ’s Waste Electri cal an d Electron i c Equi pm en t (WEEE) Di r- ecti ve an d UK WEEE Regulati on 2013 requi res that thi s product be di sposed of separately from the gen eral w aste stream w hen i ts servi ce li fe i s over. For m ore i n form ati on about how to di spose of your un w an ted Tai t product, vi si t the Tai t WEEE w ebsi te at w w w .- tai tcom m un i cati on s.com / our-resources/ - com pli an ce#WEEE. Please be en vi ron m en tally respon si ble an d di s- pose through the ori gi n al suppli er, or con tact Tai t In tern ati on al Li m i ted. Tai t w i ll com ply w i th en vi ron m en tal requi rem en ts i n other m ark ets as they are i n troduced. Enquiries and Comments If you have an y en qui ri es regardi n g thi s docum en t, or an y com m en ts, sug- gesti on s an d n oti fi cati on s of errors, please con tact your regi on al Tai t offi ce. DRAFT Safety and Compliance Information Important: Read carefully before use. Keep for future reference. For the latest user documentation, visit https://partnerinfo.taitradio.com. Warning Unless the radio is specifically certified for use in a potentially explosive atmosphere, turn off the radio before entering such an atmosphere. An explosion could cause serious injury or death. Examples of potentially explosive atmospheres include filling stations, and any environment where there are flammable liquids, gases, or dusts. Warning Turn off the radio before approaching blasting caps, a blasting area, or any area where you are instructed to turn off a two-way radio. Obey all signs and instructions. Interference with blasting operations could cause serious injury or death. Warning Using a handheld microphone or a radio while driving a vehicle may violate the laws and legislation that apply in your country or state. Please check the vehicle regulations in your area. Warning Frequency band 406–406.1 MHz is reserved for use by distress beacons. Do not transmit within this frequency band. Caution Thisradioisdesignedto com…

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Tait International Limited Phone: +64 3 358 0403 245 Wooldridge Road Harewood, Christchurch 8051 www.taitcommunications.com New Zealand TO: Federal Communication Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Rd Columbia, MD 21046 27 May 2024 Pursuant to FCC 22-84 Report and Order and KDB 986446 D01 Covered Equipment v01, the Commission adopted new FCC requirements to protect the nation’s networks and supply chains from equipment that poses an unacceptable risk to national security or the safety of U.S. persons. Specifically, the Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List. Certification designating a U.S. agent for service of process. As required by section 2.911(d)(7), the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. 1. Be signed by both the applicant and the designated agent for service of process if the agent is different from the applicant. 2. Tait International Ltd (“the applicant”) consent to accept the service of process. Tait North America, Inc. (“the Agent”) has the obligation to accept the service of process. 3. Tait North America, Inc., with offices at 1315 W Sam Houston Parkway N, Suite 140, Houston, TX 77043 FCC Registration Number (FRN): 0033506585 Tait International Ltd acknowledges 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. Regards, Applicant: Agent: _____________________________ Linda White Standards and Regulatory Manager Tait International Ltd 27 May 2024 Mark Reeves Senior System Design Engineer Tait North America, Inc. 27 May 2024

Tait International Limited Phone: +64 3 358 3399 245 Wooldridge Road Harewood, Christchurch 8051 www.taitcommunications.com New Zealand TO: Federal Communication Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Rd Columbia, MD 21046 14 Oct 2025 Pursuant to FCC 22-84 Report and Order and KDB 986446 D01 Covered Equipment v01, the Commission adopted new FCC requirements to protect the nation’s networks and supply chains from equipment that poses an unacceptable risk to national security or the safety of U.S. persons. Specifically, the Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List. Certifications FCC ID: CASTAHP2A concerning “covered” equipment. Section 2.911(d)(5)(i)-(ii). Tait International Limited (“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. Tait International Limited (“the applicant”) certifies that the equipment for which authorization is sought does not contain software listed on the “covered” list which is prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Tait International Limited 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. Thank you. Regards, ______________________________ Linda White Standards and Regulatory Manager

Tait International Ltd Phone: +64 3 358 3399 245 Wooldridge Road Harewood, Christchurch 8051 www.taitcommunications.com New Zealand 09 Oct 2025 Request for Confidentiality FCC ID: CASTAHP2A In accordance with 47 C.F.R. Section 0.457 and 0.459, Tait International Limited hereby requests confidentiality for Schematics, Parts List, Software BOM, Tune-up Procedure, and Operational Description presented for certification. In support of the Request for Confidentiality, the following is stated: Enclosed within this application is technical information which we deem to be trade secrets and proprietary. If made public, the information might be used to our disadvantage. To assist in assuring that we receive the full value of our product and protect its competitive posture, we respectfully request this grant of confidentiality. Linda White Standards and Regulatory Manager

Tait International Limited Phone: +64 3 358 3399 PO Box 1645, 245 Wooldridge Road Harewood, Christchurch 8051 www.taitcommunications.com New Zealand 6 Nov 2025 To Whom It May Concern Subject: Compliance Statement for Bluetooth (2400 – 2483.5 MHz Band) and NFC (13.110 – 14.010 MHz) EMC Performance of the TAHP2A Control heads The EUT is TAHP2A, Test Reports E2510-1902-1, E2510-1902-2, E2510-1902-3, E2510-1902-4, E2510-1902-5 and E2510-1902-6 produced by EMC Bayswater, demonstrate full compliance of the EUT with testing against all relevant requirements of the test standards. • FCC 47 CFR Part 15 Subpart C - 15.247, 15.225 • Industry Canada RSS-Gen, RSS-247, RSS-210 Linda White Standards and Regulatory Manager Tait International Limited

Tait International Limited Phone: +64 3 358 3399 245 Wooldridge Road Harewood, Christchurch 8051 www.taitcommunications.com New Zealand 14 Oct 2025 Mr. Rick E. King Elite Electronic Engineering Inc 1516 Centre Circle Downers Grove Illinois 60515-1082 United States of America Dear Rick, Subject: TCB services on an accessory control head As per Elite Quotation EEE2502401-1 please carry out a new FCC submission for our accessory control head: • FCC ID: CASTAHP2A Best Regards, ______________________________ Linda White Standards and Regulatory Manager

Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 1 of 5 Tait International Limited External Photographs Exhibit (Nov 2025) Product: Mobile Accessory Type code: TAHP2A FCC ID: CASTAHP2A IC: 737A-TAHP2A Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 2 of 5 Photograph 01: front view Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 3 of 5 Photograph 02: Rear view Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 4 of 5 Photograph 03: Left-hand side Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 5 of 5 Photograph 04: Right-hand side

Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 1 of 4 Tait International Limited Label Photograph Exhibit (Nov 2025) Product: Mobile Accessory Type code: TAHP2A FCC ID: CASTAHP2A IC: 737A-TAHP2A Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 2 of 4 Photograph 01: Compliance Label Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 3 of 4 Photograph 02: Label Location Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 4 of 4 Photograph 03: Label Location

Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 1 of 9 Tait International Limited Internal Photographs Exhibit (Nov 2025) Product: Mobile Accessory Type code: TAHP2A FCC ID: CASTAHP2A IC: 737A-TAHP2A Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 2 of 9 Photograph 1: Main PCB top Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 3 of 9 Photograph 2: Main PCB bottom Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 4 of 9 Photograph 3: Audio PA PCB top Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 5 of 9 Photograph 4: Audio PA PCB bottom Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 6 of 9 Photograph 5: Mezzanine PCB top Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 7 of 9 Photograph 6: Mezzanine PCB bottom Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 8 of 9 Photograph 7: Channel Mezzanine PCB top Tait International Limited 245 Wooldridge Road Harewood Christchurch 8051 New Zealand +64 3 358 3399, www.taitcommunications.com Page 9 of 9 Photograph 8: Channel Mezzanine PCB bottom

© 2025 RF Exposure Lab, LLC This report shall not be reproduced except in full without the written approval of RF Exposure Lab, LLC. 802 N. Twin Oaks Valley Road, Suite 105 • San Marcos, CA 92069 • U.S.A. TEL (760) 471-2100 • FAX (760) 471-2121 http://www.rfexposurelab.com CERTIFICATE OF COMPLIANCE MPE EVALUATION Tait International Limited Dates of Test: September 3, 2025 245 Wooldridge Road Test Report Number: MPE.20250901 Harewood Christchurch 8051 Lab Designation Number: US1195 New Zealand This wireless mobile and/or portable device has been shown to be compliant for RF exposure requirements for controlled environment/occupational limits specified in 47 CFR 1.1310, 47 CFR 2.1307, 47 CFR 2.1091 & KDB447498 (See test report). I attest to the accuracy of the data. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Jay M. Moulton Vice President Certificate # 2387.01 FCC ID: CASTAHP2A Model: TAHP2A Test Sample: Engineering Unit Same as Production Equipment Type: Wireless Public Safety Control Head Classification: Mobile Transmitter TX Frequency Range: 2402 – 2480 MHz Frequency Tolerance: ± 2.5 ppm Maximum RF Output: 2450 MHz (BT) – 20.0 dBm Conducted Signal Modulation: GFSK Antenna Type: Internal – 3.2 dBi Gain Application Type: Certification KDB Test Methodology: KDB 447498 D01 v06 FCC Rules: 47 CFR 1.1310, 47 CFR 1.1307 & 47 CFR 2.1091 Maximum Power Density Value: 0.0416 mW/cm 2 Separation Distance: 20 cm for Body Report No.: MPE.20250901 © 2025 RF Exposure Lab, LLC Page 2 of 10 This report shall not be reproduced except in full without the written approval of RF Exposure Lab, LLC. Table of Contents 1. Introduction ........................................................................................................................ 4 2. Characteristics of the Evaluation ........................................................................................ 4 2.1 Requirements and Methods ........................................................................................ 4 3. Data Supplied by the Applicant........................................................................................... 5 3.1 Applicant ..................................................................................................................... 5 3.2 US Representative ..................................................................................................... 5 3.3 Identification of Item Evaluated ................................................................................... 5 4. Evaluation Results .............................................................................................................. 6 5. Summary ............................................................................................................................ 6 Appendix A ................................................................................................................................ 7 Appendix B ................................................................................................................................ 9 Report No.: MPE.20250901 © 2025 RF Exposure Lab, LLC Page 3 of 10 This report shall not be reproduced except in full without the written approval of RF Exposure Lab, LLC. Comment/Revision Date Original Release September 3, 2025 Note: The latest version supersedes all previous versions listed in the above table. The latest version shall be used. Report No.: MPE.20250901 © 2025 RF Exposure Lab, LLC Page 4 of 10 This report shall not be reproduced except in full without the written approval of RF Exposure Lab, LLC. 1. Introduction This measurement report shows compliance of the Tait International Limited Model TAHP2A Wireless Public Safety Control Head with 47 CFR 1.1310,47 CFR 1.1307, 47 CFR 2.1091 & KDB447498. 2. Characteristics of the Evaluation 2.1 Requirements and Methods RF exposure assessment of the Tait International Limited Model TAHP2A Wireless Public Safety Control Head. Requirements Frequency Bands 47 CFR 1.1310 Radio Frequency (RF) Radiation Exposure Limits, 47 CFR 1.1307 Actions Which May Have A Significant Environmental Effect & 47 CFR 2.1091 Radio Frequency Radiation Exposure Evaluation: Mobile Device. 2402 – 2480 MHz Report No.: MPE.20250901 © 2025 RF Exposure Lab, LLC Page 5 of 10 This report shall not be reproduced except in full without the written approval of RF Exposure Lab, LLC. 3. Data Supplied by the Applicant 3.1 Applicant Name/Company: Tait International Limited Address: 245 Wooldridge Road, Harewood, Christchurch 8051 Country: New Zealand 3.2 US Representative Name: Mark Reeves, Senior System Design Engineer Company: Tait North America, Inc. Address: 1315 W Sam Houston Parkway N, Suite 140, Houston, TX Country: USA FRN: 0033506585 3.3 Identification of Item Evaluated Product: Wireless Public Safety Control Head Model: TAHP2A Manufacturer: Tait International Limited Report No.: MPE.20250901 © 2025 RF Exposure Lab, LLC Page 6 of 10 This report shall not be reproduced except in full without the written approval of RF Exposure Lab, LLC. 4. Evaluation Results Abbreviations used in the RESULTS column of the following tables are: C Compliant with requirements NC Not Compliant with requirements NA Not Applicable NE Not Evaluated Document/Standard Results 47 CFR 1.1310 Radio Frequency (RF) Radiation Exposure Limits, 47 CFR 1.1307 Actions Which May Have A Significant Environmental Effect & 47 CFR 2.1091 Radio Frequency Radiation Exposure Evaluation: Mobile Device. C 5. Summary Considering the results of the performed analysis and evaluation, stated in Appendix A and B, the item under evaluation is IN COMPLIANCE with the specifications listed in Section 2.1 “Requirements and Methods”. Report No.: MPE.20250901 © 2025 RF Exposure Lab, LLC Page 7 of 10 This report shall not be reproduced except in full without the written approval of RF Exposure Lab, LLC. Appendix A Host Anal…

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ABRACON IS ISO9001-2015 CERTIFIED REVISED: 04-26-24 www.abracon.com Stamped Metal Niche 2.4GHz AANI-NI-0013 8.00 x 4.85 x 0.54 mm RoHS/RoHS II Compliant MSL Level = 1 Request Samples Check Inventory 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: Features • Cost Effective • Low Profile • Robust performance even when employed in solutions requiring “potting/coating/over-mold” • Based on Technology Patented by Abracon • Highly efficient • Low Return Loss: < -10.1 dB • Integration: Along PCB Edge Applications • Wi-Fi/Bluetooth • IoT/M2M • Wearables • Wireless Remote Control • Personal Area Networks (PAN) • Industrial/Commercial equipment Technology is based on Abracon’s intellectual property. Option: For high volumes (EAU 100k+) see the cost-effective Niche Licensed Product PN: ANE Product Image The Stamped Metal Niche Wi-Fi/Bluetooth antenna. ABRACON IS ISO9001-2015 CERTIFIED REVISED: 04-26-24 www.abracon.com Stamped Metal Niche 2.4GHz AANI-NI-0013 8.00 x 4.85 x 0.54 mm RoHS/RoHS II Compliant MSL Level = 1 Request Samples Check Inventory 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: Electrical Specification Note: All measurements were conducted on the evaluation board in free space. Performance will vary depending on the ground plane, application, and environment. Mechanical Specification Product Dimensions The Niche stamped metal antenna is 8.00 x 4.85 x 0.54 mm in size. Drawing is shown by first angle projection. Unit: mm Parameter Specification Unit Operating Frequency 2400 - 2500 MHz Return Loss ˂ -10.1 dB Polarization Linear - Peak Gain 3.2 dBi Efficiency > -1.2 (76) dB (%) Impedance 50 Ω Parameter Specification Antenna Dimension 8.00 x 4.85 x 0.54 mm Evaluation Board Ground Dimensions 50 x 20 mm Mounting Type Surface Mount ABRACON IS ISO9001-2015 CERTIFIED REVISED: 04-26-24 www.abracon.com Stamped Metal Niche 2.4GHz AANI-NI-0013 8.00 x 4.85 x 0.54 mm RoHS/RoHS II Compliant MSL Level = 1 Request Samples Check Inventory 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: Antenna Footprint The dimensions of the copper cutout and solder pad positions are shown in the image below. The antenna and the footprint are symmetrical. This means that the antenna can be fed from either side (from the right in the example). For a detailed antenna footprint example: https://abracon.com/Support/Footprint/AANI-NI-0013-EVB-Footprint.zip Antenna Pin Numbering The antenna should be mounted on a ground (GND) plane, keeping the correct clearance area(s). If there are several layers in the PCB, there is an advantage to add vias for smooth interconnection of the ground areas to avoid splits in the ground plane. It is also important that there is ground clearance around the non-connected (NC) pads, through all layers of the PCB. Thanks to symmetry, the antenna can be fed on either pad 3 or 4. Pads 6 and 7 are connected via top load capacitors. Thermal relief connections can be utilized on the GND pads. ’ Pin Feeding from the Right Feeding from the Left 1 NC NC 2 NC NC 3 RF-feed NC 4 NC RF-feed 5 GND GND 6 Top Load Top Load 7 Top Load Top Load 8 GND GND ABRACON IS ISO9001-2015 CERTIFIED REVISED: 04-26-24 www.abracon.com Stamped Metal Niche 2.4GHz AANI-NI-0013 8.00 x 4.85 x 0.54 mm RoHS/RoHS II Compliant MSL Level = 1 Request Samples Check Inventory 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: Measurement Setup The antenna measurements were all done in free space, with the Niche antenna implemented on its evaluation board that has a PCB size of 50 by 20 (X by Y) mm. Reflection Characteristics – Return Loss ABRACON IS ISO9001-2015 CERTIFIED REVISED: 04-26-24 www.abracon.com Stamped Metal Niche 2.4GHz AANI-NI-0013 8.00 x 4.85 x 0.54 mm RoHS/RoHS II Compliant MSL Level = 1 Request Samples Check Inventory 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: Radiation Characteristics – Total Efficiency Radiation Characteristics – Maximum Gain ABRACON IS ISO9001-2015 CERTIFIED REVISED: 04-26-24 www.abracon.com Stamped Metal Niche 2.4GHz AANI-NI-0013 8.00 x 4.85 x 0.54 mm RoHS/RoHS II Compliant MSL Level = 1 Request Samples Check Inventory 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: Radiation Characteristics – 2D Pattern @ 2450 MHz XY-plane: YZ-plane: XZ-plane: VP: Vertical Polarization HP: Horizontal Polarization Unit: dBi ABRACON IS ISO9001-2015 CERTIFIED REVISED: 04-26-24 www.abracon.com Stamped Metal Niche 2.4GHz AANI-NI-0013 8.00 x 4.85 x 0.54 mm RoHS/RoHS II Compliant MSL Level = 1 Request Samples Check Inventory 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: Radiation Characteristics – 3D Pattern @ 2450 MHz ABRACON IS ISO9001-2015 CERTIFIED REVISED: 04-26-24 www.abracon.com Stamped Metal Niche 2.4GHz AANI-NI-0013 8.00 x 4.85 x 0.54 mm RoHS/RoHS II Compliant MSL Level = 1 Request Samples Check Inventory 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: Evaluation Board Outline & Matching Circuit The evaluation board (Abracon P/N: AANI-NI-0013-EVB) is developed to showcase the performance of the Niche stamped metal antenna on a typical PCB and to simplify antenna testing and evaluation. It has a size of 50 x 20 mm and includes an SMA connector. The performance will vary with different PCB sizes. Abracon can offer support to optimize the antenna for specific applications. The evaluation board has a matching circuit implemented next to the antenna to enable optimization possibilit…

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Page 1 of 81 EMC Bayswater Pty Ltd EMC ENGINEERS & LABORATORIES 18/88 Merrindale Drive Croydon South, Victoria, 3136, Australia Telephone: +61 3 9761 5888 Facsimile: +61 3 8761 6547 Email: [email protected] ABN: 49 112 221 333 RADIO COMPLIANCE REPORT Certification Test Report – Bluetooth Low Energy In accordance with: CFR47 FCC Part 15, Subpart C, 15.247 Tait International Limited TAHP2A TCH8 Control Head FCC ID: CASTAHP2A REPORT: E2510-1902-1 DATE: November, 2025 Accreditation Number: 18553 Accredited for compliance with ISO/IEC 17025 - Testing The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing and calibration reports. This document may not be reproduced except in full without approval from EMC Bayswater, with the exception of the certificate on page 2. EMC Bayswater Test Report E2510-1902-1 Page 2 of 81 Tested and prepared by: Tested by: Approved by: 10/11/2025 10:31 Adnan Zaman (EMC Test Engineer) Jignesh Moody (EMC Test Engineer) Neville Liyanapatabendige (Manager) Date Accreditation number: 18553. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document may not be reproduced except in full without approval from EMC Bayswater, with the exception of the certificate on page 2. Certificate of Compliance Certification Compliance Report EMC Bayswater Test Report: E2510-1902-1 Issue Date: November, 2025 Test Sample(s): TCH8 Control Head Model No: TAHP2A Serial No: 21771802 (Sample 1), 21771803 (Sample 2) FCC ID: CASTAHP2A Customer Details: Ms. Rayna Zhang Tait International Limited 245 Wooldridge Road, Harewood, Christchurch 8051, New Zealand Phone No: +64 3 3580437 e-mail: [email protected] Test Specification: CFR47 FCC Part 15, Subpart C, 15.247 Results Summary: 15.203 - Antenna requirement Complied 15.247 (a)(2) - 6dB Bandwidth Complied 15.247 (b)(3) – Maximum Output Power Complied 15.247 (d) - Out-of-Band Emissions - – 100kHz, -20dBc Complied 15.247 (d) - Emissions on the Band edge Complied 15.247 (d), 15.209 – Radiated emissions in Restricted bands Complied 15.247 (e) - Power Spectral Density Complied Test Date(s): 9 th to 16 th October, 2025 Test House (Issued By): EMC Bayswater Pty Ltd 18/88 Merrindale Drive Croydon South…

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