Test report

FCC ID: 2AE2WT0815M

Test Report

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FCCID_4428436

FCC ID: 2AE2WT0815M FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of Chunghsin Technology Group CO.,LTD 8" Android Tablet Model Number: ONA19TB002 Additional Model: ONA19TB010, 100005207 FCC ID: 2AE2WT0815M Prepared for: Chunghsin Technology Group CO.,LTD No. 618-2 GONGREN WEST ROAD, JIAOJIANG AREA, TAIZHOU CITY, ZHEJIANG, CHINA Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R1901013-4 Date of Test: Aug. 13~28, 2019 Date of Report: Aug. 28, 2019 EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 1 of 26

FCC ID: 2AE2WT0815M TABLE OF CONTENTS Description Page TEST REPORT VERIFICATION ........................................................................................................................ 3 1. GENERAL INFORMATION................................................................................................................. 4 1.1. Description of Device (EUT) ........................................................................................................... 4 2. SUMMARY OF TEST ......................................................................................................................... 5 2.1. Summary of test result ...................................................................................................................... 5 2.2. Test Facilities.................................................................................................................................... 6 2.3. Measurement uncertainty ................................................................................................................. 7 2.4. Assistant equipment used for test ..................................................................................................... 7 2.5. Block Diagram.................................................................................................................................. 7 3.1. Test mode ......................................................................................................................................... 8 3.2. Channel List...................................................................................................................................... 8 3.3. Test Equipment ................................................................................................................................. 9 4. RADIATED EMISSIONS ................................................................................................................... 10 4.1. Limit ............................................................................................................................................... 10 4.2. Block Diagram of Test setup .......................................................................................................... 11 4.3. Test Procedure ................................................................................................................................ 12 4.4. Test Result ...................................................................................................................................... 12 4.5. Test Data......................................................................................................................................... 13 5. TEST SETUP PHOTO ................................................................................................................. 16 6. PHOTO EUT ............................................................................................................................... 17 EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 2 of 26

FCC ID∶ 2AE2WT0815M EST Co。 Ltd。 Applicant: Chunghsin Technology Group Co” LTD Address: No.618-2 GONGREN WEsT ROAD,J1AOJ1ANG AREA,TAIZHOU CITY, ZHEJIANG CHINA Manufacturer: Chunghsin Tcchnology Group CO” LTD Address: No.618~2Go^NGREN飞 ⅣEST ROAD,JIAOJIANG AREA,TAIZHOU cITY, ZHEJIANG cHINA E.U.T: I Android rrablet 8’ △IodeI Nulllber: ONA19TB002 Additional l叮odeI: ONA1 10,100005207 arc identical luodel nanlle onl Power suppV: DC 5V F rom AdaptcrInput AC 100~240V,50/60I1z,0.3A DC3.7V From Test Voltage: DC 5V From AdapterInput A-C120V/60Hz,0.3A DC 5V From AdapterInput AC 24oV/50Hz,0.3A Trade Nan1e: onn Serial No.∶ Date ofReceipt: Aug.13,2019 Datc ofTlest∶ Aug.13~28,2019 FCC Rulcs and Rcgulations Part 15 Subpad C∶ 2018 △1est specig~cati。 n: ANSI C63.10∶ 2013 Test Result: Thc devlce dcscribed abovc 1S tested by ES T Tlechnology Co” Ltd. The B1casuren1ent results Were GOntained In this test rcpoⅡ and EST Tlechnology Co Ltd. was assulr1ed fi△ ll rcsponsibility for the accuracy and con1plctcness of thcse nleasurements.Also,this rcpolt shows thatthc E(JT to be technicaltv con1DItance With the FCC Rules and Regulations Part 15 Subpart C requiremcnts. his report applies to above tcsted salllple only and shall not be reDroduCed in T′ part Ⅵ/1thout Writtcn approval of ES′ I′ ∶「echnology Co” Ltd. 19 Preparcd by∶ Revie、 vcd by∶ 圹 `〓 P汁电 ` |/ ln G l′ 」 1 Ring/Assis切 nt tlony/E.nginccr otherAspects: Because only the add I C and n△ ode1 nunilber so jL.Ist re-tested spur1ous ern1sslons (30- 1 000b盯 hz ), other test itelll necdn’ t re-tested, tcst data refcr to test repo1t ESTE-R 1 90 l 0 1 3” (previous I C 111odel no.∶ SUT|J96VZZ7D6EKIK.FBo 1 07FT(PIA053- 1 07BT) nc△ v 1C nlodel no∶ 1 07 scr1es PA07 月33'?v`夕 sr 0焰 ~P=p夕 ‘ ssed .幼 〃 T力 杨 d 刀.夕/印=″ or四 ″ 助 汕 ￡,⒍ “ r resFed `Fo″ '7d纟 '召 ⒎ resr 7· 召 打 ‘夕 scd o″ 曰 sF″ g`‘9ev曰 ’ Jo`2 日/· o″ 召‘曰乃1`勿 of口 3ove P,Bez″ Fo″ e‘ fpro功 ″ c打 ,夕 行 ″or J莎 ro be 艿夕· w渤 o3rr w″ 招 ″四pp阳 诏 / 日厂Esr形 c乃 ″。/og9 `苫 ',召Jz‘9夕 r￠ 丿扬 JB夕 `,。 ￠ 曰c招 `‘ `召 Co” z缸 Esr EST Techllologv C,0., 1.td Report No.ESTE.-R1901013-4 Pagc 3 oF26

FCC ID: 2AE2WT0815M 1. GENERAL INFORMATION 1.1. Description of Device (EUT) Product Name : 8" Android Tablet FCC ID : 2AE2WT0815M Model Number : ONA19TB002 Operation frequency : 2402MHz~2480MHz Number of channel : 79 Antenna : Internal antenna (Antenna Gain:1.27 dBi) Modulation : BT BDR: GFSK BT EDR: π/4-DQPSK BT EDR: 8-DPSK Sample Type : Prototype production EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 4 of 26

FCC ID: 2AE2WT0815M 2. SUMMARY OF TEST 2.1. Summary of test result Description of Test Item Standard Results FCC Part 15: 15.247(b)(1) Maximum Peak Output Power N/A KDB 558074 FCC Part 15: 15.247a1 20dB Bandwidth N/A KDB 558074 FCC Part 15: 15.247(a)(1) Carrier Frequency Separation N/A KDB 558074 FCC Part 15: 15.247(a)(1)(iii) Number Of Hopping Channel N/A KDB 558074 FCC Part 15: 15.247(a)(1)(iii) Dwell Time N/A KDB 558074 FCC Part 15: 15.209 FCC Part 15: 15.247(d) Radiated Emissions PASS ANSI C63.10:2013 KDB 558074 FCC Part 15: 15.247(d) Band Edge Compliance N/A KDB 558074 FCC Part 15: 15.207 Power Line Conducted Emissions ANSI C63.10:2013 N/A KDB 558074 Antenna requirement FCC Part 15: 15.203 N/A Note: KDB 558074 D01 15.247 Meas Guidance v05 EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 5 of 26

FCC ID: 2AE2WT0815M 2.2. Test Facilities EMC Lab : Certificated by CNAS, CHINA Registration No.: L5288 Date of registration: November 13, 2017 Certificated by FCC, USA DesignationNumber:CN1215 TestFirmRegistrationNumber: 722932 Date of registration: November 21, 2017 Certificated by A2LA, USA Registration No.: 4366.01 Date of registration: November 07, 2017 Certificated by Industry Canada CAB identifier No.: CN0035 Date of registration: January 04, 2019 Certificated by VCCI, Japan Registration No.: R-13663; C-14103 Date of registration: July 25, 2017 This Certificate is valid until: July 24, 2020 Certificated by TUV Rheinland, Germany Registration No.: UA 50413872 0001 Date of registration: July 31, 2018 Certificated by TUV/PS, Shenzhen Registration No.: SCN1017 Date of registration: January 27, 2011 Certificated by Intertek ETL SEMKO Registration No.: 2011-RTL-L2-64 Date of registration: April 28, 2011 Certificated by Nemko, Hong Kong Registration No.: 175193 Date of registration: May 4, 2011 Name of Firm : EST Technology Co., Ltd. Site Location : Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 6 of 26

FCC ID: 2AE2WT0815M 2.3. Measurement uncertainty Test Item Uncertainty Uncertainty for Conduction emission test ±3.48dB Uncertainty for spurious emissions test ±4.60 dB(Polarize: H) (30MHz-1GHz) ±4.68 dB(Polarize: V) Uncertainty for spurious emissions test ±4.96dB (1GHz to 18GHz) Uncertainty for radio frequency 7×10-8 Uncertainty for conducted RF Power 0.20dB Uncertainty for Power density test 0.26dB Note：This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. 2.4. Assistant equipment used for test 2.4.1. Adapter M/N : BSY01J3050200U U Manufacturer : Onn Input : AC 100-240V, 50/60Hz, 0.3A Output : DC 5.0V, 2.0A 2.5. Block Diagram For radiated emissions test: EUT was placed on a turn table, which is 0.8 (or 1.5) meter high above ground. EUT was be set into TX test mode by software before test. AC Mains Adapter EUT 3. (EUT: 8" Android Tablet) . Note:We test X-axis, Y-axis, and Z-axis,. The Y-axis is the worst mode, so only theworst mode test data was included in the report. EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 7 of 26

FCC ID: 2AE2WT0815M 3.1. Test mode The test software was used to control EUT work in Continuous TX mode, and select test channel, wireless mode Mode Channel Frequency Low 2402MHz GFSK Middle 2441MHz High 2480MHz Low 2402MHz 8-DPSK Middle 2441MHz High 2480MHz 3.2. Channel List Channel Frequency Channel Frequency Channel Frequency Channel Frequency No. (MHz) No. (MHz) No. (MHz) No. (MHz) 1 2402 2 2403 3 2404 4 2405 5 2406 6 2407 7 2408 8 2409 9 2410 10 2411 11 2412 12 2413 13 2414 14 2415 15 2416 16 2417 17 2418 18 2419 19 2420 20 2421 21 2422 22 2423 23 2424 24 2425 25 2426 26 2427 27 2428 28 2429 29 2430 30 2431 31 2432 32 2433 33 2434 34 2435 35 2436 36 2437 37 2438 38 2439 39 2440 40 2441 41 2442 42 2443 43 2444 44 2445 45 2446 46 2447 47 2448 48 2449 49 2450 50 2451 51 2452 52 2453 53 2454 54 2455 55 2456 56 2457 57 2458 58 2459 59 2460 60 2461 61 2462 62 2463 63 2464 64 2465 65 2466 66 2467 67 2468 68 2469 69 2470 70 2471 71 2472 72 2473 73 2474 74 2475 75 2476 76 2477 77 2478 78 2479 79 2480 - - EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 8 of 26

FCC ID: 2AE2WT0815M 3.3. Test Equipment 3.3.1. For conducted emission test Equipment Manufacturer Model No. Serial No. Calibration Last Cal. Next Cal. Body EMI Test Receiver Rohde ESHS30 832354 CEPREI June 14,19 1 Year & Schwarz Artificial Mains Network Rohde ENV216 101260 CEPREI June 14,19 1 Year & Schwarz Pulse Limiter Rohde ESH3-Z2 101100 CEPREI June 14,19 1 Year & Schwarz Test Software Audix e3-6.111221a N/A N/A N/A N/A 3.3.2. For radiated emission test(9 kHz-30MHz) Equipment Manufacturer Model No. Serial No. Calibration Last Cal. Next Cal. Body EMI Test Rohde ESR7 101780 CEPREI June 14,19 1 Year Receiver & Schwarz Active Loop Antenna SCHWAREB FMZB 1519B 1519B-088 N/A June 14,19 1 Year ECK Test Software Audix e3-6.111221a N/A N/A N/A N/A 3.3.3. For radiated emissions test (30-1000MHz) Equipment Manufacturer Model No. Serial No. Calibration Last Cal. Next Cal. Body EMI Test Rohde ESR7 101780 CEPREI June 14,19 1 Year Receiver & Schwarz Bilog Antenna Teseq CBL 6111D 27090 CEPREI June 14,19 1 Year Test Software Audix e3-6.111221a N/A N/A N/A N/A 3.3.4. For radiated emission test(above 1GHz) Equipment Manufacturer Model No.Serial No. Calibration Last Cal. Next Cal. Body Horn Antenna SCHWARZB BBHA 9120 D BBHA912 CEPREI June 14,19 1 Year ECK 0D1002 Horn Antenna SCHWARZB BBHA9170 BBHA917 CEPREI June 14,19 1Year ECK 0242 Signal Amplifier SCHWARZB BBV9718 9718-212 CEPREI June 14,19 1 Year ECK Spectrum Analyzer Rohde FSV 103173 CEPREI June 14,19 1 Year &Schwarz PSA Series Spertrum Agilent E4447A MY50180 CEPREI June 14,19 1Year Analyzer 031 Test Software Audix e3-6.111221a N/A N/A N/A N/A 3.3.5. For connect EUT antenna terminal test Calibration Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal. Body Rohde Spectrum Analyzer FSV 103173 CEPREI June 14,19 1 Year &Schwarz Spectrum Analyzer Agilent E4408B MY44211139 CEPREI June 14,19 1 Year EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 9 of 26

FCC ID: 2AE2WTO81 5M 4. RADIATED EMISSIONS 4.1. Limit All the emissions appearing within 15.205 restricted frequency bands shall not exceed the limits shown in 15.209, all the other emissions shall be at least 204B below the fundamental emissions, or comply with 15.209 limits. 15.205 Restricted frequency band MHz MHz MHz 0.090 — 0.110 16.42 — 16423 399.9 — 410 10.495 — 0.505 608 — 614 960 — 1240 1300 — 1427 3 — 74.6 .3 74.8 —75.2 1660 — 1710 108 — 121.94 1718.8 — 17222 2200 — 2300 8.291 — 8294 2310 — 2390 8.362 —8.366 2483.5 — 2500 2690 — 2900 3260 — 3267 322 —335.4 Frequency (MHz) Field Strength(uV/m) 0.009—0.490 2400/F(kHz) 300 0.490—1.705 24000/F(kHz) 30 1.705—30 30 30 30—88 100 3 88—216 150 3 216—960 200 3 Above 960 500 3 Remark : (1) Emission level dBuV = 20 log Emission level V/m (2) The smaller limit shall apply at the cross point between twofrequency bands. (3) Distance is the distance in meters between the measuring instrument, antenna and the closest point of any part of the device or system. EST EST Technology Co., Ltd Report No. ESTE—R1901013—4 Page 10 of 26 —j

FCC ID: 2AE2WT0815M 4.2. Block Diagram of Test setup EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 11 of 26

FCC ID: 2AE2WT0815M 4.3. Test Procedure EUT was placed on a turn table, which is 0.8 meter high above ground for 9kHz~1000MHz test, and which is 1.5 meter high above ground for above 1GHz test. The turn table can rotate 360 degrees to determine the position of the maximum emission level. Power on the EUT and let it working in test mode, then test it. EUT is set 3 meters away from the receiving antenna, which is mounted on a antenna tower. The antenna can be moved up and down between 1 meter and 4 meters to find out the maximum emission level. Both horizontal and vertical polarization of the antenna are set on test. The test frequency analyzer system was set to Peak Detect (300Hz RBW in 9kHz to 150kHz and 10kHz RBW in 150kHz to 30MHz) Function and Specified Bandwidth with Maximum Hold Mode. The bandwidth of the EMI test receiver (R&S ESVS10) is set at 120kHz for frequency range from 30MHz to 1000 MHz. The bandwidth of the Spectrum’s VBW is set at 1MHz and RBW is set at 1MHz for peak emissions measurement above 1GHz and 1MHz RBW, 10Hz VBW for average emissions measure above 1GHz PEAK detector, 1MHz/1MHz for PAEK measurement, PEAK detector, 1MHz/10Hz for Average measurement The frequency range from 30MHz to 10th harmonic (25GHz) are checked. 4.4. Test Result Pass Note: 1、For emissions above 1GHz, if peak level comply with average limit, then the average level is deemed to comply with average limit. 2、 The frequency 2402MHz 、2441MHz and 2480MHz is fundamental frequency which no limit, the limit on plots is automatically generated by the software, it's not fundamental limit, we can't remove it. EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 12 of 26

FCC ID: 2AE2WT0815M 4.5. Test Data 9 kHz – 30 MHz Pass Note: The amplitude of spurious emission that is attenuated by more than 20dB below the permissible limit has no need to be reported. EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 13 of 26

Chilingxiang, Gishentou. Sentun. Houe, Dongquan,Guangdlong,China. EST Technology Tel=86—760—23081888 Fow+86—769—83081 878 Data: 1 File: \Emc—966—2test datal2019.RFLLONGKE.EMS (8) .. Lovel (dBuvim) Date: 2010.08—27 zo s0 rcc part 15 so 40 30 20 10 "30 100 200. 300. 400. 500. ©on. Too. 200. soo. 4000 Frequency (MHz) site no. : 24 966 chanber Data me. : 1 pis. / Anz. : am 37062 ®nt. pol. : sORIZONTAL Limit : rce maan is Bsk) Env. / Tns. : Tempi24.5‘sHuniiS4t)Press:101.52ige Engineer : rrank Eut : et* Anaroid Tabies Rover : DC 8.77 Prom Rattery wn : ourtersoc2 Tess Hode : TX Hode ant cabre Emission rreq. Festor Less Reading Level timit qate) (a2/m) ta®) (aBa) tapev/m) i0 so00 dmeo o.z 2lss 21.09 49.00 20 asece inss n1 m 2s.94 43.50 3 assles telze 2.66 10.23 s1.17 46.00 a e00.3e 20.40 2.07 an.s4 ss.s1 46.00 s0 goong Ph.30 115 se ss.20 46.00 6 s00.08 2s.so s.e 9.01 se.so 4s.00 Renazks: 1 . Emission Level= Anterna Factor + Coble Loss + Reeding. 2 . Mergin= Limit = Enission Level. s . The emission levels chas are 2048 below the official linit are not reported. ~yzer

Chilingxieng, Qishantou, Santun. Houjie, Dongguan, Guangdlong,China EST Technology Tel+86—763—83081 888 Fex+86—763—83081878 Data: 2 File: \Emc—966—2\test data\20 19RFLILONGKE.ENMG (8) Level (aBu¥im) Date: 2019—08—27 80 70 60 ECC PART 15 B 30 20 10 30 100. 200. 300. 400. 500. ©00. 700. 800. 00. 1000 Frequency (MHz) Site no. 24 966 chanber Dats no. :2 Dis. / Bns. In 37062 Rnt. pol. : vertIcan Linis ree maar is 8(30 Rnv. / Ins. Tempi24.5!; Humi:544; Press:101.52kPa Frank 8+" Android Tebles : DC 3.7V From Battery ounisteoo? Test Mode T% Mods ant Cable Emission ractor Loss Reading Level Limit (a8/m) (as) {abur) (aBu¥/m) {abu¥/m) 18.40 pas are 20.5e s.2e 1.22 n 2e.s0 17.32 alss is1 ange 20.40 2.97 s.er 2e.08 23.22 3274 237 2e.s3 2alse «.60 s.eo ss.0e : 1. Enfssion Level« Antenna factor + Cable Lo + Reading. 2. Margin= Linit — Emission level. 3. The enission levels that are 204B below the official linit are nos reported. ~yzer

FCC ID: 2AE2WT0815M 5. TEST SETUP PHOTO Radiated Test (30-1000 MHz) EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 16 of 26

FCC ID: 2AE2WT0815M 6. PHOTO EUT External Photos M/N: ONA19TB002 EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 17 of 26

FCC ID: 2AE2WT0815M External Photos M/N: ONA19TB002 EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 18 of 26

FCC ID: 2AE2WT0815M External Photos M/N: ONA19TB002 EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 19 of 26

FCC ID: 2AE2WT0815M External Photos M/N: ONA19TB002 EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 20 of 26

FCC ID: 2AE2WT0815M Internal Photos M/N: ONA19TB002 RF Antenna EST Technology Co., Ltd Report No.ESTE-R1901013-4 Page 21 of 26

FCC ID: 2AE2WT0815M Internal Photos M/N: ONA19TB002 EST Technology Co., Ltd Report No. ESTE-R1901013-4 Page 22 of 26

FCC ID: 2AE2WT0815M Internal Photos M/N: ONA19TB002 EST Technology Co., Ltd Report No. ESTE-R1901013-4 Page 23 of 26

FCC ID: 2AE2WT0815M Internal Photos M/N: ONA19TB002 RF Antenna Port EST Technology Co., Ltd Report No. ESTE-R1901013-4 Page 24 of 26

FCC ID: 2AE2WT0815M Internal Photos M/N: ONA19TB002 EST Technology Co., Ltd Report No. ESTE-R1901013-4 Page 25 of 26

FCC ID: 2AE2WT0815M Internal Photos M/N: ONA19TB002 EST Technology Co., Ltd Report No. ESTE-R1901013-4 Page 26 of 26


Document Created: 2019-09-04 10:42:55
Document Modified: 2019-09-04 10:42:55
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