2ABTKSLMINIVOICE CADDIE SL mini

[E-Label] Step 1: Slide to the left Step 2: Select 'Setting' -> 'About' -> 'Regulatory' Step 3: We can see 'FCC ID' and 'IC'

This test report shall not be reproduced, except in full, without the written approval * RF Exposure FCC ID: 2ABTKSLMINI IC: 30154-SLMINI 1. Regulation FCC According to the KDB 447498 D01 V06, the following RF exposure evaluation shall to demonstrate RF exposure compliance. Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions. The minimum test separation distance defined in 4.1 f) is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified, typically in the SAR measurement or SAR analysis report, by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting are required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops and tablets, etc. a) For 100 ㎒ to 6 ㎓ and test separation distances ≤ 50 ㎜, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, ㎽) / (min. test separation distance, ㎜)] · [√f(㎓)] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR,30 where ● f(㎓) is the RF channel transmit frequency in ㎓ ● Power and distance are rounded to the nearest ㎽ and mm before calculation ● The result is rounded to one decimal place for comparison ● The values 3.0 and 7.5 are referred to as numeric thresholds in step b) below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 ㎜, and for transmission frequencies between 100 ㎒ and 6 ㎓. When the minimum test separation distance is < 5 ㎜, a distance of 5 ㎜ according to 4.1 f) is applied to determine SAR test exclusion. b) For 100 ㎒ to 6 ㎓ and test separation distances > 50 ㎜, the 1-g and 10-g SAR test exclusion thresholds are determined by the following (also illustrated in Appendix B): 1) {[Power allowed at numeric threshold for 50 ㎜ in step a)] + [(test separation distance – 50 ㎜)·(f(㎒)/150)]} ㎽, for 100 ㎒ to 1500 ㎒ This test report shall not be reproduced, except in full, without the written approval 2) {[Power allowed at numeric threshold for 50 ㎜ in step a)] + [(test separation distance – 50 ㎜)·10]} ㎽, for > 1500 ㎒ and ≤ 6 ㎓ c) For frequencies below 100 ㎒, the following may be considered for SAR test exclusion (also illustrated in Appendix C): 1) For test separation distances > 50 ㎜ and < 200 ㎜, the power threshold at the corresponding test separation distance at 100 ㎒ in step b) is multiplied by [1 + log(100/f(㎒))] 2) For test separation distances ≤ 50 ㎜, the power threshold determined by the equation in c) 1) for 50 ㎜ and 100 ㎒ is multiplied by ½ 3) SAR measurement procedures are not established below 100 ㎒. When SAR test exclusion cannot be applied, a KDB inquiry is required to determine SAR evaluation requirements for any SAR test results below 100 ㎒ to be acceptable. IC According to RSS-102 Issue 6 Devices operating at or below the applicable output power levels (adjusted for tune-up tolerance) specified in table 11, based on the separation distance, are exempt from SAR evaluation. The separation distance, defined as the distance between the user and/or bystander and the antenna and/or radiating element of the device or the outer surface of the device, shall be less than or equal to 20 cm for these exemption limits to apply. Table 11: Power limits for exemption from routine SAR evaluation based on the separation distance This test report shall not be reproduced, except in full, without the written approval 2. Result 2-1. Calculation Result of RF Exposure FCC Mode Test frequency [㎓] Max. tune-up Power [㏈m] Conducted output power [㎽] Min. test separation distance [㎜] SAR test exclusion thresholds ≤ 3.0 for 1-g SAR BLE_1 Mbps 2.402 0.00 1.00 5.00 0.31 BLE_2 Mbps 2.402 0.00 1.00 5.00 0.31 Note: 1. SAR test exclusion thresholds = [(max. power of channel, including tune-up tolerance, ㎽)/(min. test separation distance, ㎜)] · [√f(㎓)] = [(1.26)/(5)] · [√2.402] = 0.39 IC Mode Frequency [㎒] Max. tune up power Ant. Gain E.I.R.P. E.I.R.P. Min. test separation distance Limit [㏈m] [㏈i] [㏈m] [㎽] [㎜] [㎽] BLE_1 Mbps 2 402 0.00 1.72 1.72 1.49 5.00 3.00 BLE_2 Mbps 2 402 0.00 1.72 1.72 1.49 5.00 3.00 Note: 1. e.i.r.p. (㏈m) = Conducted output power(㏈m) + Antenna gain(㏈i) 3. RF Exposure Compliance Issue Therefore, EUT is not required the SAR Evaluation.

verify No.921963938440 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0008 Page (2) of (46) KCTL-TIR001-003/7 (220705) KP25-06166 REPORT REVISION HISTORY Date Revision Page No 2026-02-12 Originally issued - This report shall not be reproduced except in full, without the written approval of Eurofins KCTL Co.,Ltd. This document may be altered or revised by Eurofins KCTL Co.,Ltd. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by Eurofins KCTL Co.,Ltd. will constitute fraud and shall nullify the document. This test report is a general report that does not use the KOLAS accreditation mark and is not related to KS Q ISO/IEC 17025 and KOLAS accreditation. General remarks for test reports Statement concerning the uncertainty of the measurement systems used for the tests (may be required by the product standard or client) Internal procedure used for type testing through which traceability of the measuring uncertainty has been established: Procedure number, issue date and title: Calculations leading to the reported values are on file with the testing laboratory that conducted the testing. Statement not required by the standard or client used for type testing Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0008 Page (3) of (46) KCTL-TIR001-003/7 (220705) KP25-06166 CONTENTS 1. General information ...................................................................................................... 4 2. Device information ........................................................................................................ 4 2.1. Frequency/channel operations ................................................................................ 5 2.2. RF power setting in TEST SW ................................................................................ 5 2.3. Duty Cycle Factor ................................................................................................... 6 3. Antenna requirement .................................................................................................... 7 4. Summary of tests .......................................................................................................... 8 5. Measurement uncertainty ............................................................................................. 9 6. Measurement results explanation example ................................................................ 10 7. Test results ................................................................................................................. 11 7.1. Maximum peak output power ................................................................................ 11 7.2. Peak Power Spectral Density ............................................................................... 14 7.3. 6 ㏈ Bandwidth(DTS Channel Bandwidth) & 99% Bandwidth ............................. 17 7.4. Spurious Emission, Band Edge and Restricted bands .......................................... 23 7.5. Conducted Spurious Emission .............................................................................. 41 7.6. AC Conducted emission ....................................................................................... 44 8. Measurement equipment ............................................................................................ 46 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0008 Page (4) of (46) KCTL-TIR001-003/7 (220705) KP25-06166 1. General information Client : VC Inc. Address : 23, Teheran-ro 108-gil, Gangnam-gu, Seoul, Republic of Korea Manufacturer : VC Inc. Address : 23, Teheran-ro 108-gil, Gangnam-gu, Seoul, Republic of Korea Laboratory : Eurofins KCTL Co.,Ltd. Address : 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea Accreditations : FCC Site Designation No: KR0040, FCC Site Registration No: 687132 VCCI Registration No. : R-20080, G-20078, C-20059, T-20056 CAB Identifier: KR0040, ISED Number: 8035A KOLAS No.: KT231 2. Device information Equipment under test : VOICE CADDIE SL mini Model : SL mini Modulation technique : GFSK Number of channels : 40 ch(BLE) Power source : DC 3.7 V Antenna type : Chip Antenna Antenna gain : 1.72 ㏈i Frequency range : 2 402 ㎒ ~ 2 480 ㎒ : (Bluetooth/BLE) Software version : V1.36.0001_20250616 Hardware version : V1.94.0035_20250716 Test device serial No. : Conducted : VCSLMJWT25000001 Radiated : VCSLMJWT25000002 Operation temperature : -20 °C ~ 50 °C Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0008 Page (5) of (46) KCTL-TIR001-003/7 (220705) KP25-06166 2.1. Frequency/channel operations This device contains the following capabilities: Bluetooth Low Energy(1M/2M) Ch. Frequency (㎒) 00 2 402 . . . . 19 2 440 . . . . 39 2 480 Table 2.1.1. Bluetooth Low Energy(1M/2M) 2.2. RF power setting in TEST SW Operation mode Test Program Test mode Power Setting Bluetooth Low Energy nRF Direct Test Mode v2.5.2 1 Mbps 8 2 Mbps 8 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0008 Page (6) of (46) KCTL-TIR001-003/7 (220705) KP25-06166 2.3. Duty Cycle Factor Test mode Period (㎳) T On time (㎳) Duty cycle Duty Cycle Factor (㏈) (Linear) (%) 1M Bits/s, 37 packet 0.625 7 0.391 3 0.625 4 62.54 2.04 2M Bits/s, 37 packet 0.625 7 0.205 0 0.327 6 32.76 4.85 1M Bits/s, 255 packet 2.500 5 2.136 5 0.854 4 85.44 0.68 2M Bits/s, 255 packet 1.864 0 1.071 2 0.574 7 57.47 2.41 Notes: 1. Duty cycle (Linear) = …

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Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0008 Page (42) of (46) KCTL-TIR001-003/7 (220705) KP25-06166 Test results 1 Mbps Conducted band-edge / Low ch. Conducted spurious / Low ch. Conducted band-edge / Mid ch. Conducted spurious / Mid ch. Blank Conducted band-edge / High ch. Conducted spurious / High ch. Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0008 Page (43) of (46) KCTL-TIR001-003/7 (220705) KP25-06166 2 Mbps Conducted band-edge / Low ch. Conducted spurious / Low ch. Conducted band-edge / Mid ch. Conducted spurious / Mid ch. Blank Conducted band-edge / High ch. Conducted spurious / High ch. Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0008 Page (44) of (46) KCTL-TIR001-003/7 (220705) KP25-06166 7.6. AC Conducted emission Test setup Limit According to 15.207(a), RSS-Gen(8.8), for an intentional radiator that is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies, within the band 150 ㎑ to 30 ㎒, shall not exceed the limits in the following table, as measured using a 50uH/50 ohm line impedance stabilization network (LISN). Compliance with the provision of this paragraph shall on the measurement of the radio frequency voltage between each power line and ground at the power terminal. The lower applies at the boundary between the frequencies ranges. Frequency of Emission (㎒) Conducted limit (㏈㎶/m) Quasi-peak Average 0.15 – 0.50 66 - 56* 56 - 46* 0.50 – 5.00 56 46 5.00 – 30.0 60 50 Measurement procedure 1. The EUT was placed on a wooden table of size, 1 m by 1.5 m, raised 80 ㎝ in which is located 40 ㎝ away from the vertical wall and 1.5m away from the side wall of the shielded room. 2. Each current-carrying conductor of the EUT power cord was individually connected through a 50Ω/50μH LISN, which is an input transducer to a spectrum analyzer or an EMI/Field Intensity Meter, to the input power source. 3. Exploratory measurements were made to identify the frequency of the emission that had the highest amplitude relative to the limit by operating the EUT in a range of typical modes of operation, cable position, and with a typical system equipment configuration and arrangement. Based on the exploratory tests of the EUT, the one EUT cable configuration and arrangement and mode of operation that had produced the emission with the highest amplitude relative to the limit was selected for the final measurement. 4. The final test on all current-carrying conductors of all of the power cords to the equipment that comprises the EUT (but not the cords associated with other non-EUT equipment is the system) was then performed over the frequency range of 0.15 ㎒ to 30 ㎒. 5. The measurements were made with the detector set to peak amplitude within a bandwidth of 10 ㎑ or to quasi-peak and average within a bandwidth of 9 ㎑. The EUT was in transmitting mode during the measurements. Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0008 Page (45) of (46) KCTL-TIR001-003/7 (220705) KP25-06166 Test results Worst case: 1 MBits/s(37 Bytes) 2 402 ㎒ Eurofins KCTL Shieldroom 20 October,2025 13:09<<20 October,2025 13:09>> Standard: Project: KP25-06166 Serial: Operator: AC Power: 110V , 60Hz Temp,Humidity: Remark1: Remark2: Remark3: Remark4: 0.15030.0000.5001.0005.00010.000 0 100 10 20 30 40 50 60 70 80 90 Frequency Level [MHz] [dB(uV)] <B_AC> Limit (QP) Limit (AV) <BLE> Spectrum (N_A,AV) Spectrum (N_A,PK) Spectrum (L1_A,AV) Spectrum (L1_A,PK) Suspected Item(N_A) Suspected Item(L1_A) Final Item-QP(N_A) Final Item-AV(N_A) Final Item-QP(L1_A) Final Item-AV(L1_A) Final Result --- N_A Phase --- No. Frequency Reading Reading c.f Result Result Limit Limit Margin Margin QP CAV QP CAV QP AV QP CAV [MHz] [dB(uV)] [dB(uV)] [dB] [dB(uV)] [dB(uV)] [dB(uV)] [dB(uV)] [dB] [dB] 1 0.16545 26.2 10.0 10.2 36.4 20.2 65.2 55.2 28.8 35.0 2 0.24788 21.9 9.3 9.8 31.7 19.1 61.8 51.8 30.1 32.7 3 0.65462 25.8 20.0 10.0 35.8 30.0 56.0 46.0 20.2 16.0 4 2.82628 13.0 6.5 10.0 23.0 16.5 56.0 46.0 33.0 29.5 5 10.8059 11.4 4.6 10.4 21.8 15.0 60.0 50.0 38.2 35.0 6 27.04014 26.5 16.4 11.1 37.6 27.5 60.0 50.0 22.4 22.5 --- L1_A Phase --- No. Frequency Reading Reading c.f Result Result Limit Limit Margin Margin QP CAV QP CAV QP AV QP CAV [MHz] [dB(uV)] [dB(uV)] [dB] [dB(uV)] [dB(uV)] [dB(uV)] [dB(uV)] [dB] [dB] 1 0.150 17.5 4.8 10.0 27.5 14.8 66.0 56.0 38.5 41.2 2 0.22409 23.2 13.8 9.9 33.1 23.7 62.7 52.7 29.6 29.0 3 0.65784 30.8 26.0 10.0 40.8 36.0 56.0 46.0 15.2 10.0 4 3.07664 20.1 14.3 10.0 30.1 24.3 56.0 46.0 25.9 21.7 5 9.4726 17.5 11.6 10.3 27.8 21.9 60.0 50.0 32.2 28.1 6 27.07928 27.9 21.6 11.1 39.0 32.7 60.0 50.0 21.0 17.3 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-4904-0113 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR26-SRF0008 Page (46) of (46) KCTL-TIR001-003/7 (220705) KP25-06166 8. Measurement equipment Equipment Name Manufacturer Model No. Serial No. Next Cal. Date Signal Generator R&S SMB100A 176206 26.01.17 Spectrum Analyzer R&S FSV30 100808 26.06.30 DC Power Supply AGILENT E3632A MY40006352 26.04.23 Power Sensor R&S NRP-Z81 1137.9009.02- 106223-bB 26.04.23 Attenuator R&S DNF 0003 26.01.17 Attenuator HUBER+SUHNER 6610_SK-50- 1/199_NE ATT08 26.03.17 Recorder YOKOGAWA SR10006 S5R101713 26.09.29 50Ω Termination Huber+Suhner SMA-50-0-20 R7 26.04.28 Controller INNCO SYSTEMS CO3000 1442/5437032 2/P - Antenna Mast INNCO SYSTEMS MA4640-XP-ET AM002 - Turn Device INNCO SYSTEMS DS1200-S-1t 0001 - Spectrum …

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承 認 書 SPECIFICATION FOR APPROVAL 客戶名稱 CUSTOMER ： 客戶料號 CUSTOMER’S P/N ： 料號 PART NUMBER ： WAN2012F245C04 規格 DESCRIPTION ： Chip Antenna 2012 L Ant 2.45G Type 04 版本 VERSION ： V1.9 日期 ISSUE DATE ： 2023/06/15 客 戶 承 認 CUSTOMER APPROVED 工 程 部 R&D CENTER 承 認 APPROVAL 確 認 CHECKED 製 作 DRAWN Ray Tennyson Snow 萬誠科技股份有限公司 OneWave Electronic Co., Ltd. 112台北市北投區立功街151號1樓 1F, No. 151, Li Gong Street, Beitou District, Taipei City 112, Taiwan 電話: (02) 2898-2220 TEL: +886 2 2898-2220 傳真: (02) 2898-5055 FAX: +886 2 2898-5055 2/11 ONEWAVE TECHNOLOGY CO., LTD. 2012 Chip antenna For Bluetooth / WLAN Applications Dimension (mm) L 2.05 ± 0.20 W 1.23 ± 0.20 T 0.45 ± 0.20 P/N: WAN2012F245C04 3/11 ONEWAVE TECHNOLOGY CO., LTD. Part Number Information WAN 2012 F 245 C 04 A B C D E F A Product Series Antenna B Dimension L x W 2.05X1.23mm ( ± 0.2mm) C Material High K material D Working Frequency 2.4 ~ 2.5GHz E Feeding mode PIFA & Single Feeding F Antenna type Type = 04 1. Electrical Specification Remark : Bandwidth & Peak Gain was measured under evaluation board of next page Specification Part Number WAN2012F245C04 Central Frequency 2450 MHz Bandwidth 85 (Min.) MHz Return Loss -6.5 (Max) dB Peak Gain 1.72 dBi Impedance 50 Ohm Operating Temperature -40～+110 °C Maximum Power 4 W Resistance to Soldering Heats 10 ( @ 260°C) sec. Polarization Linear Azimuth Beamwidth Omni-directional Termination Cu / Sn (Leadless) 4/11 ONEWAVE TECHNOLOGY CO., LTD. 2. Recommended PCB Pattern Evaluation Board Dimension (board size 80x40mm) 2 nd Evaluation Board Dimension Evaluation Board Dimension (board size 80x40mm) Suggested Matching Circuit 重要資訊 : 匹配元件建議使用精準度高的電感±0.1~0.3nH、電容±0.1pF 1.0pF 5/11 ONEWAVE TECHNOLOGY CO., LTD. Layout Dimensions in Clearance area( Size=3.0*5.0mm) FootPrint (Unit : mm) ◆ 2 nd Layout Dimensions in Clearance area( Size=8.0*2.5mm) Matching circuit Tuning Component Matching circuit Tuning Compon ent 6/11 ONEWAVE TECHNOLOGY CO., LTD. 3. Measurement Results Return Loss 7/11 ONEWAVE TECHNOLOGY CO., LTD. 3D Radiation Pattern 2D Radiation Pattern Efficiency Peak Gain Directivity 2400MHz 63.12 % 1.62 dBi 3.61 dBi 2450MHz 70.56 % 1.72 dBi 3.23 dBi 2500MHz 65.48 % 1.64 dBi 3.47 dBi Chamber Coordinate System Z Y X 8/11 ONEWAVE TECHNOLOGY CO., LTD. 4.Reliability and Test Condictions ITEM REQUIREMENTS TEST CONDITION Solderability 1. Wetting shall exceed 90% coverage 2. No visible mechanical damage Pre-heating temperature:150°C/60sec. Solder temperature:230±5°C Duration:4±1sec. Solder:Sn-Ag3.0-Cu0.5 Flux for lead free: rosin Solder heat Resistance 1. No visible mechanical damage 2. Central Freq. change :within ± 6% 10 ± 0.5 sec. 60 sec . . T E M P ( °C ) 150 °C 2 6 0 °C Pre-heating temperature:150°C/60sec. Solder temperature:260±5°C Duration:10±0.5sec. Solder:Sn-Ag3.0-Cu0.5 Flux for lead free: rosin Component Adhesion (Push test) 1. No visible mechanical damage The device should be reflow soldered(230±5°C for 10sec.) to a tinned copper substrate A dynometer force gauge should be applied the side of the component. The device must with-ST-F 0.5 Kg without failure of the termination attached to component. Component Adhesion (Pull test) 1. No visible mechanical damage Insert 10cm wire into the remaining open eye bend ,the ends of even wire lengths upward and wind together. Terminal shall not be remarkably damaged. Thermal shock 1. No visible mechanical damage 2. Central Freq. change :within ±6% Phase Temperature(°C) Time(min) 1 +110±5°C 30±3 2 Room Temperature Within 3sec 3 -40±2°C 30±3 4 Room Temperature Within 3sec +110°C=>30±3min -40°C=>30±3min Test cycle:10 cycles The chip shall be stabilized at normal condition for 2~3 hours before measuring. Resistance to High Temperature 1. No visible mechanical damage 2. Central Freq. change :within ±6% 3. No disconnection or short circuit. Temperature: +110±5°C Duration: 1000±12hrs The chip shall be stabilized at normal condition for 2~3 hours before measuring. Resistance to Low Temperature 1. No visible mechanical damage 2. Central Freq. change :within ±6% 3. No disconnection or short circuit. Temperature:-40±5°C Duration: 1000±12hrs The chip shall be stabilized at normal condition for 2~3 hours before measuring. Humidity 1. No visible mechanical damage 2. Central Freq. change :within ±6% 3. No disconnection or short circuit. Temperature: 40±2°C Humidity: 90% to 95% RH Duration: 1000±12hrs The chip shall be stabilized at normal condition for 2~3 hours before measuring. 4±1 sec. 60sec TEMP (°C) 150°C 230°C 9/11 ONEWAVE TECHNOLOGY CO., LTD. 5.Soldering and Mounting Mildly activated rosin fluxes are preferred. The minimum amount of solder can lead to damage from the stresses caused by the difference in coefficients of expansion between solder, chip and substrate. The terminations are suitable for all wave and re-flow soldering systems. If hand soldering cannot be avoided, the preferred technique is the utilization of hot air soldering tools. Recommended temperature profiles for re-flow soldering in Figure 1. Products attachment with a soldering iron is discouraged due to the inherent process control limitations. In the event that a soldering iron must be employed the following precautions are recommended. ‧Preheat circuit and products to 150°C ‧Never contact the ceramic with the iron tip ‧Use a 20 watt soldering iron with tip diameter of 1.0mm ‧280°C tip temperature (max) ‧1.0mm tip diameter (max) ‧Limit soldering time to 3 sec. SOLDERING COOLING NATURAL PRE-HEATING TEMPERATURE(°C) 60~120 s 10s max. 30~60s 250~260 230 180 150 TIME(sec.) Reflow Soldering SOLDERING COOLING NATURAL PRE-HEATING TEMPERATURE(°C) within 3s Gradual cooling 150 TIME(sec.) Iron Soldering Over 60s 350 300 10/11 ONEWAVE TECHNOLOGY CO., LTD. 6.Packaging Information Tape Specification: Reel Specification: (7’’, Φ180 mm) Tape Width(mm) A(mm) B(mm) C(mm) D(mm) Chip/Reel(pcs) 8 9.0±0.5 60±2 13.5±0.5 178±2 3000 11/11 ONEWAVE TECHNOLOGY CO., LTD. 7.Storage and Transportation Information Storage Conditions To maintain the soldera…

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