FCC Test Report_SENTECH GMI Corp_KETOSCAN mini_rev

FCC ID: 2ASFRKETOSCANMINI

Test Report

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FCCID_4181701

A 8 4 4 A TEST REPORT #1O]Xl(page) : (1)/( $ 32) AKA d 4H4 41# ICRT—TR—E190202—0A Report No. 7|23 |2t3 SENTECH GMI Corp Al¥I Name Client & # 382, Gangnam—daero, Gangnam—gu Seoul, 06232, Korea Address Al&CJ4 1€ "°gf% KETOSCAN mini Sample description E t %.'g z KETOSCAN mini Type designation 4 4 DC 3.7 V Ratings A#7Izt neizizt Jan. 23, 2019 ~ Jan. 25, 2019 Date of test Al i [ 1ds FCC Part 15 Subpart C §15.247 Test Method/Item A 3 1432 Refer to 3. Test Summary Test Results AL SA 7l#419X} # ol Tested by Technical Manager 5 4 o 3 C 8 . . (A 3) Affirmation 4 3 i/éq-]og’ Name Hong—Kyu, Lee (Signature) Name Jun—Hui, Lee(}gfla lure) 9| 44Az 220| M3# Aj2o] Clgt A# 42 o|0|, 85 olslo| 482 a#UC. Thisis certified that the above mentioned products have been tested for the sample provided by customer and forbid the use exceptfor original purpose. o 9| 444€ ti=2!37I7(koLas)?!82} 280| gi@Uct. The above test report is not related to accreditation by Korea Laboratory Accreditation scheme. o 9 44AE FASlA ofolMigo| &01 glole #R) 3 I¥30| gAIEUCH No part of this document may be duplicated or reproduced by any means without the express written permission of the ICR. 2019. 01. 28 3AS]A} OfO|IME CJJ#O|A} The head of INTERNATIONAL CERTIFICATION REGISTRAR E HNA0] T9 SG1R cas 2 iCR SWJO|RIOIA] 7F5&UCH 8715 dZA Y#&g #as=7¥d 12 112, Hwanggeum3—ro 7beon—gil, Yangchon—eup, Gimpo—si, Gyeonggi—do, Korea ICRT—QP—22—02 Rev.5

페이지(page) : ( 2 )/( 총 32 ) Contents 1. Applicant & Manufacturer & Test Laboratory Information .......................................................................................... 4 1.1 Applicant information ............................................................................................................................................ 4 1.2 Manufacturer Information .................................................................................................................................... 4 1.3 Test Laboratory Information ................................................................................................................................ 4 2. Equipment under Test(EUT) Information ..................................................................................................................... 5 2.1 General Information .............................................................................................................................................. 5 2.2 Additional Information .......................................................................................................................................... 5 2.3 Mode of operation during the test ...................................................................................................................... 5 2.4 Modifications of EUT ............................................................................................................................................ 5 3. Test Summary .................................................................................................................................................................. 6 3.1 Test standards and results .................................................................................................................................. 6 3.2 Purpose of the test ............................................................................................................................................... 6 3.3 Antenna requirement ............................................................................................................................................ 6 4. Used equipment on test .................................................................................................................................................. 7 5. 6 ㏈ Bandwidth ............................................................................................................................................................... 8 5.1 Operating environment ........................................................................................................................................ 8 5.2 Measurement method .......................................................................................................................................... 8 5.3 Test setup .............................................................................................................................................................. 8 5.4 Test data ................................................................................................................................................................ 9 6. Maximum Conducted Output Power ........................................................................................................................... 11 6.1 Operating environment ...................................................................................................................................... 11 6.2 Measurement method ........................................................................................................................................ 11 6.3 Test setup ............................................................................................................................................................ 11 6.4 Test data .............................................................................................................................................................. 12 7. Power Spectral Density ................................................................................................................................................. 14 7.1 Operating environment ...................................................................................................................................... 14 7.2 Measurement method ........................................................................................................................................ 14 7.3 Test setup ............................................................................................................................................................ 14 7.4 Test data .............................................................................................................................................................. 15 8. Conducted Spurious Emission ..................................................................................................................................... 17 8.1 Operating environment ...................................................................................................................................... 17 8.2 Measurement method ........................................................................................................................................ 17 8.3 Test setup ............................................................................................................................................................ 17 8.4 Test data .............................................................................................................................................................. 18 9. Radiated Spurious Emission ........................................................................................................................................ 23 9.1 Operating environment ...................................................................................................................................... 23 9.2 Measurement method ........................................................................................................................................ 23 9.3 Test setup ............................................................................................................................................................ 23 9.4 Test data .............................................................................................................................................................. 25 10. Power Line Conducted Emission ................................................................................................................................. 30 10.1 Operating environment ...................................................................................................................................... 30 10.2 Measurement method ........................................................................................................................................ 30 ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 3 )/( 총 32 ) 10.3 Test setup ............................................................................................................................................................ 30 10.4 Test data .............................................................................................................................................................. 31 Revision History Issued Report No. Issued Date Revisions Effect Section ICRT-TR-E190202-0A 28-Jan-2019 Initial Issue All ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 4 )/( 총 32 ) 1. Applicant & Manufacturer & Test Laboratory Information 1.1 Applicant information Applicant SENTECH GMI Corp Address 382, Gangnam-daero, Gangnam-gu Seoul, 06232, Korea Contact Person Lee, Sang-jin Telephone No. +82-10-4805-5051 Fax No. +82-31-8071-4411 E-mail sjlee@sentechkorea.com 1.2 Manufacturer Information Manufacturer SENTECH GMI Corp Address 382, Gangnam-daero, Gangnam-gu Seoul, 06232, Korea 1.3 Test Laboratory Information Conducted tests were performed at Laboratory ICR Co., Ltd. 112, Hwanggeum 3-ro 7beon-gil, Hagun-ri, Yangchon-eup, Gimpo-si, Gyeonggi-do, Address Korea Telephone No. +82-2-6351-9002 Fax No. +82-2-6351-9007 RRA No. KR0165 KOLAS No. KT652 ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 5 )/( 총 32 ) 2. Equipment under Test(EUT) Information 2.1 General Information Product Name KETOSCAN mini Brand Name - Model Name KETOSCAN mini Additional Model Name - Hardware Version V 0.2_Re.2 Software Version - Power Supply DC 3.7 V 2.2 Additional Information Equipment Class DTS-Digital Transmission System Device Type Stand-alone Operating Frequency 2 402 ㎒ ~ 2 480 ㎒ RF Output Power -3.17 ㏈m Number of Channel 40 Modulation Type GFSK Antenna Type Chip Antenna Antenna Gain 0.5 ㏈i Antenna Operating Mode Single Antenna Equipment with only one antenna List of Each Oscillator or Crystal Frequency 32 ㎒ 2.3 Mode of operation during the test - The EUT is continuous transmission mode during the test 2.4 Modifications of EUT - None ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 6 )/( 총 32 ) 3. Test Summary 3.1 Test standards and results FCC Part 15 Subpart C Clause Test items Applied Results §15.247 (a) (1) 6 ㏈ Bandwidth PASS §15.247 (b) (3) Maximum Conducted Output Power PASS §15.247 (e) Power Spectral Density PASS §15.247 (d) Conducted Spurious Emission PASS §15.247 (d) & §15.209 & §15.205 Radiated Spurious Emission PASS §15.207 Power Line Conducted Emission PASS §15.203 Antenna Requirement PASS 3.2 Purpose of the test - To determine whether the equipment under test fulfills the requirements of the standards stated in FCC Part 15 Subpart C Section 15.247 3.3 Antenna requirement According to §15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this Section. The manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. And according to §15.247(b)(4), the conducted output power limit specified in paragraph (b) of this section is based on the use of antennas with directional gains that do not exceed 6 dBi. Except as shown in paragraph (c) of this section, if transmitting antennas of directional gain greater than 6 dBi are used, the conducted output power from the intentional radiator shall be reduced below the stated values in paragraphs (b)(1), (b)(2), and (b)(3) of this section, as appropriate, by the amount in dB that the directional gain of the antenna exceeds 6 dBi. 3.3.1 Result: Pass The transmitter has an Chip antenna. The directional gain of the antenna is 0.5 dBi. ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 7 )/( 총 32 ) 4. Used equipment on test Description Model Name Serial Number Manufacturer Last Cal. (cycle) Spectrum Analyzer FSW85 100864 Rohde & Schwarz 2018. 03. 22 (1Y) Spectrum Analyzer FSV40 101455 Rohde & Schwarz 2018 .07. 10 (1Y) Signal Generator SMB100A 180607 Rohde & Schwarz 2018. 03. 05 (1Y) Power Sensor NRP-Z81 103673 Rohde & Schwarz 2018. 03. 05 (1Y) Open Switch and Control Platform OSP150 101000 Rohde & Schwarz 2018. 03. 22 (1Y) Environmental Test Chamber MHK-408NKDA 1060908 TERCHY 2018. 03. 14 (1Y) DC Power Supply XDL 35-5P J00385373 Sorensen 2018. 03. 05 (1Y) DC Power Supply 6603D 672483 Topward 2018. 03. 05 (1Y) Loop Antenna HFH2-Z2 100506 Rohde & Schwarz 2017. 06. 19 (2Y) TRILOG BROADBAND VULB9162 120 SCHWARZBECK 2018. 11. 23 (2Y) ANTENNA RF Pre Amplifier SCU08 100747 Rohde & Schwarz 2018. 04. 17 (1Y) DOUBLE-RIDGE WAVEGUIDE HF907 102556 Rohde & Schwarz 2017. 07. 05 (2Y) HORN ANTENNA RF Pre Amplifier SCU18 102342 Rohde & Schwarz 2018. 04. 17 (1Y) Horn Antenna LB-42-10-C-KF J202024625 AINFO Inc. 2018. 04. 20 (2Y) AMF-4F-18265- RF Pre Amplifier 35-8P-1 771846 MITEQ 2018. 03. 06(1Y) Horn Antenna LB-28-10-C-KF J202024627 AINFO Inc. 2018. 04. 20 (2Y) AMF-4D-260400- RF Pre Amplifier 45-6P 779919 MITEQ 2018. 03. 22 (1Y) EMI Test Receiver ESR26 101461 Rohde & Schwarz 2018. 04. 17 (1Y) EMI Test Receiver ESR3 102119 Rohde & Schwarz 2018. 04. 17 (1Y) LISN ENV216 102194 Rohde & Schwarz 2018. 04. 16 (1Y) ※ All test equipment used is calibration on a regular basis. ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 8 )/( 총 32 ) 5. 6 ㏈ Bandwidth 5.1 Operating environment Temperature : 23 ℃ Relative humidity : 42 % 5.2 Measurement method Standard : §15.247 (a) (2) 5.3 Test setup The antenna output of the EUT was connected to the spectrum analyzer. The resolution bandwidth is set to 100 ㎑, and peak detection was used. The 6 ㏈ bandwidth is defined as the total spectrum over which the power is higher than the peak power minus 6 ㏈. Spectrum Analyzer EUT ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 9 )/( 총 32 ) 5.4 Test data Test date : 23. Jan. 2019 Operating mode : Transmit mode Test Result : Pass 5.4.1 Measured Results Modulation Type Channel (Frequency) Measured Value (㎑) Limit (㎑) 0 (2 402 ㎒) 716.3 Bluetooth LE 19 (2 440 ㎒) 713.3 at least 500 39 (2 480 ㎒) 713.3 5.4.2 Measured Graph Low CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 10 )/( 총 32 ) Mid CH High CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 11 )/( 총 32 ) 6. Maximum Conducted Output Power 6.1 Operating environment Temperature : 23 ℃ Relative humidity : 42 % 6.2 Measurement method Standard : §15.247 (b) (3) 6.3 Test setup The maximum peak output power was measured with the spectrum analyzer connected to the antenna output of the EUT. The spectrum analyzer’s internal channel power integration function is used to integrate the power over a bandwidth greater than or equal to the 99 % bandwidth. The EUT was operating in transmit mode at the appropriate center frequency. Spectrum Analyzer EUT ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 12 )/( 총 32 ) 6.4 Test data Test date : 23. Jan. 2019 Operating mode : Transmit mode Test Result : Pass 6.4.1 Measured Results Highest signal level Modulation Type Channel (Frequency) Limit (㏈m) (㏈m) 0 (2 402 ㎒) -3.18 Bluetooth LE 19 (2 440 ㎒) -3.42 30 (1 Watt) 39 (2 480 ㎒) -3.17 6.4.2 Measured Graph Low CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 13 )/( 총 32 ) Mid CH High CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 14 )/( 총 32 ) 7. Power Spectral Density 7.1 Operating environment Temperature : 23 ℃ Relative humidity : 42 % 7.2 Measurement method Standard : §15.247 (e) 7.3 Test setup The antenna output of the EUT was connected to the spectrum analyzer. The resolution bandwidth is set to 3 ㎑, the video bandwidth is set to 3 times the resolution bandwidth. Spectrum Analyzer EUT ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 15 )/( 총 32 ) 7.4 Test data Test date : 23. Jan. 2019 Operating mode : Transmit mode Test Result : Pass 7.4.1 Measured Results Highest signal level Modulation Type Channel (Frequency) Limit (㏈m/3㎑) (㏈m) 0 (2 402 ㎒) -18.74 Bluetooth LE 19 (2 440 ㎒) -18.89 8 39 (2 480 ㎒) -18.64 7.4.2 Measured Graph Low CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 16 )/( 총 32 ) Mid CH High CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 17 )/( 총 32 ) 8. Conducted Spurious Emission 8.1 Operating environment Temperature : 23 ℃ Relative humidity : 42 % 8.2 Measurement method Standard : §15.247 (d) 8.3 Test setup The antenna output of the EUT was connected to the spectrum analyzer. The resolution and video bandwidth is set to 100 ㎑, and peak detection was used. Spectrum Analyzer EUT ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 18 )/( 총 32 ) 8.4 Test data Test date : 23. Jan. 2019 Operating mode : Transmit mode Test Result : Pass 8.4.1 Measured Results 8.4.1.1 Signal level (㏈ m) Low CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 19 )/( 총 32 ) Mid CH High CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 20 )/( 총 32 ) 8.4.1.2 Unwanted Emissions In Non-Restricted Frequency Bands Low CH Mid CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 21 )/( 총 32 ) High CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 22 )/( 총 32 ) 8.4.1.3 Band Edge Low CH High CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 23 )/( 총 32 ) 9. Radiated Spurious Emission 9.1 Operating environment Temperature : 24 ℃ Relative humidity : 44 % 9.2 Measurement method Standard : §15.247 (d), §15.209, §15.205 9.3 Test setup The radiated emissions measurements were performed on the 3 m, open-field test site. The EUT was placed on a non-conductive turntable above the ground plane. The frequency spectrum from 9 ㎑ to 26.5 ㎓ was scanned and maximum emission levels at each frequency recorded. The system was rotated 360°, and the antenna was varied in the height between 1.0 m and 4.0 m in order to determine the maximum emission levels. This procedure was performed for horizontal and vertical polarization of the receiving antenna. 9.3.1 Below 30 ㎒ ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 24 )/( 총 32 ) 9.3.2 30 ㎒ to 1 ㎓ 9.3.3 Above 1 ㎓ ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 25 )/( 총 32 ) 9.4 Test data Test date : 25. Jan. 2019 Operating mode : Transmit mode Test Result : Pass 9.4.1 Test data for Restricted band Frequency Reading Detector Ant. Pol. Corr. Factor Result Limit Margin (㎒) (㏈㎶) (H/V) (㏈) (㏈㎶/m) (㏈㎶/m) (㏈) Low CH 49.34 Peak H 37.64 73.98 -36.34 2 356.25 -11.70 36.24 Average H 24.54 53.98 -29.44 High CH 56.09 Peak H 45.49 73.98 -28.49 2 483.50 -10.60 34.06 Average H 23.46 53.98 -30.52 ※ Ant. Pol. : Antenna Polarization ※ Corr. Factor. : Antenna Factor + Cable Loss - Amplifier Gain ※ Result = Reading + Corr. Factor ※ Margin = Result - Limit 9.4.2 Test data for Spurious & Harmonic 9.4.2.1 Measurement Results for below 30 ㎒ Frequency Reading Detector Ant. Pol. Corr. Factor Result Limit Margin (㎒) (㏈㎶) (H/V) (㏈) (㏈㎶/m) (㏈㎶/m) (㏈) Low CH It was not found any emissions peaks found from the EUT. Mid CH It was not found any emissions peaks found from the EUT. High CH It was not found any emissions peaks found from the EUT. ※ Ant. Pol. : Antenna Polarization ※ Corr. Factor. : Antenna Factor + Cable Loss - Amplifier Gain ※ Result = Reading + Corr. Factor ※ Margin = Result - Limit ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 26 )/( 총 32 ) 9.4.2.2 Measurement Results for below 1 ㎓ Low CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 27 )/( 총 32 ) Mid CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 28 )/( 총 32 ) High CH ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 29 )/( 총 32 ) 9.4.2.3 Measurement Results for Above 1 ㎓ Frequency Reading Detector Ant. Pol. Corr. Factor Result Limit Margin (㎒) (㏈㎶) (H/V) (㏈) (㏈㎶/m) (㏈㎶/m) (㏈) Low CH 57.20 Peak H 54.50 73.98 -19.48 4 804.01 -2.70 47.09 Average H 44.39 53.98 -9.59 Mid CH 57.84 Peak V 55.34 73.98 -18.64 4 880.01 -2.50 48.16 Average V 45.66 53.98 -8.32 High CH 55.54 Peak H 53.14 73.98 -20.84 4 960.02 -2.40 46.84 Average H 44.44 53.98 -9.54 ※ Ant. Pol. : Antenna Polarization ※ Corr. Factor. : Antenna Factor + Cable Loss - Amplifier Gain ※ Result = Reading + Corr. Factor ※ Margin = Result - Limit ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 30 )/( 총 32 ) 10. Power Line Conducted Emission 10.1 Operating environment Temperature : 23 ℃ Relative humidity : 43 % 10.2 Measurement method Standard : §15.207 10.3 Test setup The EUT was placed on a wooden table, 0.8 m height above the floor. Power was fed to the EUT through a 50 Ω / 50 μH + 5 Ω Artificial Mains Network (AMN). The ground plane was electrically bonded to the reference ground system and all power lines were filtered from ambient. EUT LISN EMI Test Receiver ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 31 )/( 총 32 ) 10.4 Test data Test date : 25. Jan. 2019 Operating mode : Transmit mode Test Result : Pass 10.4.1 Measured Results & Graph Live line ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A

페이지(page) : ( 32 )/( 총 32 ) Neutral line ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E190202-0A


Document Created: 2019-02-25 17:33:14
Document Modified: 2019-02-25 17:33:14
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