2AHI4-MOOZ-3DOBOT MOOZ

FCC ID: 2AHI4-MOOZ-3 External photo FCC ID: 2AHI4-MOOZ-3 FCC ID: 2AHI4-MOOZ-3 FCC ID: 2AHI4-MOOZ-3 FCC ID: 2AHI4-MOOZ-3 WIFI Antenna FCC ID: 2AHI4-MOOZ-3 FCC ID: 2AHI4-MOOZ-3 FCC ID: 2AHI4-MOOZ-3

FCC ID: 2AHI4-MOOZ-3 Label Label Location

FCC ID: 2AHI4-MOOZ-3 Internal photo FCC ID: 2AHI4-MOOZ-3 FCC ID: 2AHI4-MOOZ-3 WIFI Module FCC ID: 2AHI4-MOOZ-3 FCC ID: 2AHI4-MOOZ-3

Shenzhen Yuejiang Technology Co., Ltd Declaration concerning Antenna Specification It is hereby declared that the product Model No.: DT-MZ-3ZSG-00C FCC ID: 2AHI4-MOOZ-3 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for External plastic rod antenna type(s) described below: Model No. of antenna: ANT1 Type of antenna: External plastic rod antenna Gain of the antenna: 2.75 dBi Frequency range: 2412-2462MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Shenzhen Yuejiang Technology Co., Ltd Address: Floor 9-10,Building 2,Chongwen Garden,No. 3370 Nanshan iPark, Liuxian Avenue, Nanshan District City: Shenzhen City ZIP / Postal code: Country: China Name: Barry Wang Date: 2020-01-08 Signature:

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905014FV00-1 FCC ID: 2AHI4-MOOZ-3 RF EXPOSURE EVALUATION EUT Specification EUT DOBOT MOOZ Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz Others(Bluetooth: 2.402GHz ~ 2.480GHz) Device category Portable (<20cm separation) Mobile (>20cm separation) Others ___ Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power 16.28 dBm (42.46mW) Antenna gain 2.75 dBi Evaluation applied MPE Evaluation SAR Evaluation Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) 300-1500 -- -- F/1500 1500-100000 -- -- 1 Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905014FV00-1 FCC ID: 2AHI4-MOOZ-3 Friis transmission formula: Pd=(Pout*G)\(4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in Mw G= gain of antenna in linear scale Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm2. If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Measurement Result Channel Gain Channel Frequency (MHz) Max Output power (dBm) Tolerance Max Tune-UP power (mW) Power density at 20cm (mW/ cm 2 ) Power density Limits (mW/cm 2 ) 802.11b Low 2.75 2412 15.28 ± 0.5 37.844 0.01418 1 Middle 2.75 2437 14.97 ± 0.5 35.237 0.01320 1 High 2.75 2462 14.80 ± 0.5 33.884 0.01270 1 802.11g Low 2.75 2412 16.22 ± 0.5 46.989 0.01761 1 Middle 2.75 2437 16.15 ± 0.5 46.238 0.01733 1 High 2.75 2462 15.67 ± 0.5 41.400 0.01551 1 802.11n(HT20) Low 2.75 2412 16.28 ± 0.5 47.643 0.01785 1 Middle 2.75 2437 16.21 ± 0.5 46.881 0.01757 1 High 2.75 2462 15.71 ± 0.5 41.783 0.01566 1

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905014FV00 FCC ID: 2AHI4-MOOZ-3 Page 2 of 37 Table of Contents 1. GENERAL INFORMATION ................................................................................................ 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST ................................................................. 5 EXTERNAL PLASTIC ROD ANTENNA ................................................................................. 5 1.2 RELATED SUBMITTAL(S) / GRANT (S) ............................................................................................ 7 1.3 TEST METHODOLOGY .................................................................................................................. 7 1.4 EQUIPMENT MODIFICATIONS ........................................................................................................ 7 1.5 SUPPORT DEVICE ....................................................................................................................... 7 1.6 TEST FACILITY AND LOCATION ..................................................................................................... 8 1.7 SUMMARY OF TEST RESULTS ....................................................................................................... 9 1.8 DEVIATIONS AND ABNORMALITIES FROM STANDARD CONDITIONS ................................................... 9 2. SYSTEM TEST CONFIGURATION .................................................................................. 10 2.1 EUT CONFIGURATION ............................................................................................................... 10 2.2 SPECIAL ACCESSORIES ............................................................................................................. 10 2.3 DESCRIPTION OF TEST MODES ................................................................................................... 10 2.4 EUT EXERCISE ......................................................................................................................... 10 3. CONDUCTED EMISSIONS TEST .................................................................................... 11 3.1 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 11 3.2 TEST CONDITION ....................................................................................................................... 11 3.3 MEASUREMENT RESULTS .......................................................................................................... 11 4. MAX. CONDUCTED OUTPUT POWER ........................................................................... 14 4.1 MEASUREMENT PROCEDURE ..................................................................................................... 14 4.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 14 4.3 MEASUREMENT RESULTS .......................................................................................................... 14 5. 6DB BANDWIDTH............................................................................................................ 16 5.1 MEASUREMENT PROCEDURE ..................................................................................................... 16 5.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 16 5.3 MEASUREMENT RESULTS .......................................................................................................... 16 6. POWER SPECTRAL DENSITY ....................................................................................... 21 6.1 MEASUREMENT PROCEDURE ..................................................................................................... 21 6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 21 6.3 MEASUREMENT RESULTS .......................................................................................................... 21 Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905014FV00 FCC ID: 2AHI4-MOOZ-3 Page 3 of 37 7. BAND EDGE AND CONDUCTED SPURIOUS EMISSIONS ........................................... 26 7.1 REQUIREMENT AND MEASUREMENT PROCEDURE ........................................................................ 26 7.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 26 7.3 MEASUREMENT RESULTS .......................................................................................................... 26 8. RADIATED SPURIOUS EMISSIONS AND RESTRICTED BANDS ................................. 29 8.1 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 29 8.2 MEASUREMENT PROCEDURE ..................................................................................................... 30 8.3 LIMIT ........................................................................................................................................ 31 8.4 MEASUREMENT RESULTS....... .................................................................................................. 31 9. ANTENNA APPLICATION ............................................................................................... 36 9.1 ANTENNA REQUIREMENT............................................................................................................ 36 9.2 MEASUREMENT RESULTS .......................................................................................................... 36 10. TEST EQUIPMENT LIST ................................................................................................ 37 Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1905014FV00 FCC ID: 2AHI4-MOOZ-3 Page 4 of 37 Revision History of This Test Report Report Number Description Issued Date NTC1905014FV00 Initial Issue 2019-12-19 Dongguan Nore Tes…

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FCC ID: 2AHI4-MOOZ-3 Test photo Radiated emission (30-1000MHz) Radiated emission (Above 1000MHz) FCC ID: 2AHI4-MOOZ-3 AC Power Conducted Emission