Test report

FCC ID: ZJEST-341

Test Report

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FCCID_4239255

Page 1 of 34 FCC Test Report Report No.: AGC00806190101FE03 FCC ID : ZJEST-341 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Wireless Mouse BRAND NAME : iHome IH-M2050PAN, IH-M2050PAE, IH-M2050PAU, MODEL NAME : IH-M2050PAP, IH-M2050PAG CLIENT : Shenzhen Star Sources Electronic Technology Co., Ltd. DATE OF ISSUE : Apr. 10, 2019 STANDARD(S) : FCC Part 15 Rules TEST PROCEDURE(S) REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context.

Report No.: AGC00806190101FE03 Page 2 of 34 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Apr. 10, 2019 Valid Initial Release

Report No.: AGC00806190101FE03 Page 3 of 34 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ............................................................................................................... 4 2. GENERAL INFORMATION ............................................................................................................................ 5 2.1. PRODUCT DESCRIPTION ..................................................................................................................... 5 2.2. TABLE OF CARRIER FREQUENCY ....................................................................................................... 5 3. MEASUREMENT UNCERTAINTY ................................................................................................................. 6 4. DESCRIPTION OF TEST MODES................................................................................................................. 7 5. SYSTEM TEST CONFIGURATION ............................................................................................................... 8 5.1. CONFIGURATION OF EUT SYSTEM ..................................................................................................... 8 5.2 EQUIPMENT USED IN TESTED SYSTEM............................................................................................... 8 5.3. SUMMARY OF TEST RESULTS.............................................................................................................. 8 6. TEST FACILITY ............................................................................................................................................. 9 7. RADIATED EMISSION................................................................................................................................. 10 7.1TEST LIMIT ............................................................................................................................................. 10 7.2. MEASUREMENT PROCEDURE ............................................................................................................11 7.3. TEST SETUP......................................................................................................................................... 13 7.4. TEST RESULT ....................................................................................................................................... 14 8. BAND EDGE EMISSION ............................................................................................................................. 20 8.1. MEASUREMENT PROCEDURE ........................................................................................................... 20 8.2 TEST SETUP.......................................................................................................................................... 20 8.3 RADIATED TEST RESULT ..................................................................................................................... 20 9. 20DB BANDWIDTH ..................................................................................................................................... 25 9.1. MEASUREMENT PROCEDURE ........................................................................................................... 25 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 25 9.3. MEASUREMENT RESULTS.................................................................................................................. 26 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ........................................................................................ 28 APPENDIX B: PHOTOGRAPHS OF THE EUT ............................................................................................... 29

Report No.: AGC00806190101FE03 Page 4 of 34 1. VERIFICATION OF CONFORMITY Applicant Shenzhen Star Sources Electronic Technology Co., Ltd. Room 1102, Block 1 st, Yi Luan Building, Xixiang Road 230, BaoAn District, Address Shenzhen, China Manufacturer Star Technology Industrial Co., Ltd Room 1102, Block 1 st, Yi Luan Building, Xixiang Road 230, BaoAn District, Address Shenzhen, China Factory Star Technology Industrial Co., Ltd Room 1102, Block 1 st, Yi Luan Building, Xixiang Road 230, BaoAn District, Address Shenzhen, China Product Designation Wireless Mouse Brand Name iHome Test Model IH-M2050PAN Series Model IH-M2050PAE, IH-M2050PAU, IH-M2050PAP, IH-M2050PAG All the same except for the model name and color of appearance Difference Description (IH-M2050PAE for green, IH-M2050PAU for purple, IH-M2050PAP for pink, IH-M2050PAG for black) Date of test Apr. 02, 2019 to Apr. 10, 2019 Deviation None Condition of Test Sample Normal Test Result Pass Report Template AGCRT-US-BR/RF We hereby certify that: The above equipment was tested by Attestation of Global Compliance (Shenzhen) Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with radiated emission limits of FCC Rules Part 15.249. Tested By Draven Li(Li Ming Liang) Apr. 10, 2019 Reviewed By Max Zhang(Zhang Yi) Apr. 10, 2019 Approved By Forrest Lei(Lei Yonggang) Apr. 10, 2019 Authorized Officer

Report No.: AGC00806190101FE03 Page 5 of 34 2. GENERAL INFORMATION 2.1. PRODUCT DESCRIPTION A major technical description of EUT is described as following Operation Frequency 2.405 GHz to 2.475GHz Maximum field strength 82.24dBuV/m(Average)@3m Modulation GFSK Number of channels 6 Antenna Gain 0dBi Antenna Designation PCB Antenna (Met 15.203 Antenna requirement) Hardware Version HYXWK811-SOP16 B2 Software Version V1.0 Power Supply DC1.5V by Battery 2.2. TABLE OF CARRIER FREQUENCY Frequency Band Channel Number Frequency 1 2405MHz 2 2417MHz 3 2451MHz 2400~2483.5MHZ 4 2457MHz 5 2469MHz 6 2475MHz

Report No.: AGC00806190101FE03 Page 6 of 34 3. MEASUREMENT UNCERTAINTY The uncertainty is calculated using the methods suggested in the “Guide to the Expression of Uncertainty in measurement” (GUM) published by CISPR and ANSI. - Uncertainty of Conducted Emission, Uc = ±3.2 dB - Uncertainty of Radiated Emission below 1GHz, Uc = ±3.9 dB - Uncertainty of Radiated Emission above 1GHz, Uc = ±4.8 dB

Report No.: AGC00806190101FE03 Page 7 of 34 4. DESCRIPTION OF TEST MODES NO. TEST MODE DESCRIPTION 1 Low channel GFSK 2 Middle channel GFSK 3 High channel GFSK Note: 1. All the test modes can be supply by battery, only the result of the worst case was recorded in the report, if no other cases. 2. For Radiated Emission, 3axis were chosen for testing for each applicable mode.

Report No.: AGC00806190101FE03 Page 8 of 34 5. SYSTEM TEST CONFIGURATION 5.1. CONFIGURATION OF EUT SYSTEM EUT 5.2 EQUIPMENT USED IN TESTED SYSTEM Item Equipment Model No. ID or Specification Remark 1 Wireless Mouse IH-M2050PAN ZJEST-341 EUT 5.3. SUMMARY OF TEST RESULTS FCC RULES DESCRIPTION OF TEST RESULT §15.249&15.209 Radiated Emission Compliant §15.249 Band Edges Compliant §15.215 20dB bandwidth Compliant §15.207 Conducted Emission N/A

Report No.: AGC00806190101FE03 Page 9 of 34 6. TEST FACILITY Test Site Attestation of Global Compliance (Shenzhen) Co., Ltd 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Location Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Designation Number CN1259 FCC Test Firm 975832 Registration Number A2LA Cert. No. 5054.02 Description Attestation of Global Compliance(Shenzhen) Co., Ltd is accredited by A2LA TEST EQUIPMENT OF RADIATED EMISSION TEST Equipment Manufacturer Model S/N Cal. Date Cal. Due TEST RECEIVER R&S ESCI 10096 Jun. 12, 2018 Jun. 11, 2019 EXA Signal Aglient N9010A MY53470504 Dec. 20, 2018 Dec. 19, 2019 Analyzer 2.4GHz Fliter Micro-tronics 087 N/A Jun. 12, 2018 Jun. 11, 2019 Attenuator Weinachel Corp 58-30-33 N/A Jun. 12, 2018 Jun. 11, 2019 Horn antenna SCHWARZBECK BBHA 9170 #768 Sep. 21, 2017 Sep. 20, 2020 Active loop antenna ZHINAN ZN30900C 18051 Jun. 14, 2018 Jun. 13, 2020 (9K-30MHz) Double-Ridged ETS LINDGREN 3117 00034609 May. 26, 2018 May. 25, 2020 Waveguide Horn Broadband ETS LINDGREN 3117PA 00225134 Oct. 25, 2018 Oct. 24, 2019 Preamplifier ANTENNA SCHWARZBECK VULB9168 D69250 Sep. 28, 2017 Sep. 27, 2019

Report No.: AGC00806190101FE03 Page 10 of 34 7. RADIATED EMISSION 7.1TEST LIMIT Standard FCC15.249 Fundamental Frequency Field Strength of Fundamental Field Strength of Harmonics (millivolts/meter) (microvolts/meter) 900-928MHz 50 500 2400-2483.5MHz 50 500 5725-5875MHz 50 500 24.0-24.25GHz 250 2500 Standard FCC 15.209 Frequency Distance Field Strengths Limit (MHz) Meters μV/m dB(μV)/m 0.009 ~ 0.490 300 2400/F(kHz) --- 0.490 ~ 1.705 30 24000/F(kHz) --- 1.705 ~ 30 30 30 --- 30 ~ 88 3 100 40.0 88 ~ 216 3 150 43.5 216 ~ 960 3 200 46.0 960 ~ 1000 3 500 54.0 Above 1000 3 Other:74.0 dB(μV)/m (Peak) 54.0 dB(μV)/m (Average) Remark： (1) Emission level dBμV = 20 log Emission level μV/m (2) The smaller limit shall apply at the cross point between two frequency 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.

Report No.: AGC00806190101FE03 Page 11 of 34 7.2. MEASUREMENT PROCEDURE 1. The EUT was placed on the top of the turntable 0.8 or 1.5 meter above ground. The phase center of the receiving antenna mounted on the top of a height-variable antenna tower was placed 3 meters far away from the turntable. 2. Power on the EUT and all the supporting units. The turntable was rotated by 360 degrees to determine the position of the highest radiation. 3. The height of the broadband receiving antenna was varied between one meter and four meters above ground to find the maximum emissions field strength of both horizontal and vertical polarization. 4. For each suspected emissions, the antenna tower was scan (from 1 M to 4 M) and then the turntable was rotated (from 0 degree to 360 degrees) to find the maximum reading. 5. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function with specified bandwidth under Maximum Hold Mode. 6. For emissions above 1GHz, use minimum resolution bandwidth of 1 MHz. Place the measurement antenna away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. 7. When the radiated emissions limits are expressed in terms of the average value of the emissions, and pulsed operation is employed, the measurement field strength shall be determined by averaging over one complete pulse train, including blanking intervals, as long as the pulse train does not exceed 0.1 seconds. As an alternative (provided the transmitter operates for longer than 0.1 seconds) or in cases where the pulse train exceeds 0.1 seconds, the measured field strength shall be determined from the average absolute voltage during a 0.1 second interval during which the field strength is at its maximum values. 8.If the emissions level of the EUT in peak mode was 3 dB lower than the average limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not have 3 dB margin will be repeated one by one using the quasi-peak method for below 1GHz. 9. For testing above 1GHz, the emissions level of the EUT in peak mode was lower than average limit (that means the emissions level in peak mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported. 10. In case the emission is lower than 30MHz, loop antenna has to be used for measurement and the recorded data should be QP measured by receiver. High - Low scan is not required in this case.

Report No.: AGC00806190101FE03 Page 12 of 34 The following table is the setting of spectrum analyzer and receiver. Spectrum Parameter Setting Start ~Stop Frequency 9KHz~150KHz/RB 200Hz for QP Start ~Stop Frequency 150KHz~30MHz/RB 9KHz for QP Start ~Stop Frequency 30MHz~1000MHz/RB 120KHz for QP 1GHz~26.5GHz Start ~Stop Frequency RBW 3MHz/ VBW 10MHz for Peak, RBW 3MHz/10Hz for Average Receiver Parameter Setting Start ~Stop Frequency 9KHz~150KHz/RB 200Hz for QP Start ~Stop Frequency 150KHz~30MHz/RB 9KHz for QP Start ~Stop Frequency 30MHz~1000MHz/RB 120KHz for QP

Report No.: AGC00806190101FE03 Page 13 of 34 7.3. TEST SETUP Radiated Emission Test-Setup Frequency Below 30MHz RADIATED EMISSION TEST SETUP 30MHz-1000MHz RADIATED EMISSION TEST SETUP ABOVE 1000MHz

Report No.: AGC00806190101FE03 Page 14 of 34 7.4. TEST RESULT RADIATED EMISSION BELOW 30MHZ No emission found between lowest internal used/generated frequencies to 30MHz. RADIATED EMISSION 30MHz- 1GHZ EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Mode ： Mode 1 Polarization : Horizontal Freq. Level Factor Limit Margin Height Angle NO. Polarity [MHz] [dBμV/m] [dB] [dBμV/m] [dB] [cm] [°] 1 48.4300 23.51 14.71 40.00 16.49 100 10 Horizontal 2 88.2000 15.98 10.24 43.50 27.52 100 10 Horizontal 3 157.0700 20.68 14.93 43.50 22.82 150 180 Horizontal 4 235.6400 21.44 14.48 46.00 24.56 100 50 Horizontal 5 361.7400 24.15 18.30 46.00 21.85 150 200 Horizontal 6 628.4900 30.68 24.83 46.00 15.32 200 140 Horizontal

Report No.: AGC00806190101FE03 Page 15 of 34 EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Mode ： Mode 1 Polarization : Vertical Freq. Level Factor Limit Margin Height Angle NO. Polarity [MHz] [dBμV/m] [dB] [dBμV/m] [dB] [cm] [°] 1 40.6700 21.91 14.91 40.00 18.09 150 30 Vertical 2 56.1900 20.24 14.20 40.00 19.76 200 160 Vertical 3 143.4900 21.25 14.88 43.50 22.25 100 140 Vertical 4 285.1100 21.89 16.24 46.00 24.11 200 60 Vertical 5 438.3700 27.76 20.71 46.00 18.24 150 90 Vertical 6 602.3000 30.50 24.36 46.00 15.50 100 10 Vertical RESULT: PASS Note: Factor=Antenna Factor + Cable loss, Margin=Result-Limit. The “Factor” value can be calculated automatically by software of measurement system. The mode 1 is the worst case, and only the data of the worst case recorded in this test report.

Report No.: AGC00806190101FE03 Page 16 of 34 FIELD STRENGTH OF FUNDAMENTAL EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Modulation ： GFSK Polarization : Horizontal Frequency Meter Reading Factor Emission Level Limits Margin Value Type (MHz) (dBμV) (dB) (dBμV/m) (dBμV/m) (dB) 2405.031 94.15 -9.61 84.54 114.00 -29.46 peak 2405.031 89.75 -9.61 80.14 94.00 -13.86 AVG 2451.031 94.85 -9.61 85.24 114.00 -28.76 peak 2451.031 91.05 -9.61 81.44 94.00 -12.56 AVG 2475.031 96.39 -9.61 86.78 114.00 -27.22 peak 2475.031 91.85 -9.61 82.24 94.00 -11.76 AVG Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Modulation ： GFSK Polarization : Vertical Frequency Meter Reading Factor Emission Level Limits Margin Value Type (MHz) (dBμV) (dB) (dBμV/m) (dBμV/m) (dB) 2405.031 93.65 -9.61 84.04 114.00 -29.96 peak 2405.031 88.56 -9.61 78.95 94.00 -15.05 AVG 2451.031 94.13 -9.61 84.52 114.00 -29.48 peak 2451.031 89.73 -9.61 80.12 94.00 -13.88 AVG 2475.031 95.83 -9.61 86.22 114.00 -27.78 peak 2475.031 91.46 -9.61 81.85 94.00 -12.15 AVG Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.

Report No.: AGC00806190101FE03 Page 17 of 34 RADIATED EMISSION ABOVE 1GHZ EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Mode ： Mode 1 Polarization : Horizontal Frequency Meter Reading Factor Emission Level Limits Margin Value Type (MHz) (dBμV) (dB) (dBμV/m) (dBμV/m) (dB) 4810.062 50.36 3.76 54.12 74.00 -19.88 peak 4810.062 46.49 3.76 50.25 54.00 -3.75 AVG 7215.093 43.97 8.17 52.14 74.00 -21.86 peak 7215.093 40.30 8.17 48.47 54.00 -5.53 AVG Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Mode ： Mode 1 Polarization : Vertical Frequency Meter Reading Factor Emission Level Limits Margin Value Type (MHz) (dBμV) (dB) (dBμV/m) (dBμV/m) (dB) 4810.062 49.68 3.76 53.44 74.00 -20.56 peak 4810.062 45.76 3.76 49.52 54.00 -4.48 AVG 7215.093 43.71 8.17 51.88 74.00 -22.12 peak 7215.093 39.95 8.17 48.12 54.00 -5.88 AVG Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.

Report No.: AGC00806190101FE03 Page 18 of 34 EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Mode ： Mode 2 Polarization : Horizontal Frequency Meter Reading Factor Emission Level Limits Margin Value Type (MHz) (dBμV) (dB) (dBμV/m) (dBμV/m) (dB) 4902.062 50.49 3.78 54.27 74.00 -19.73 peak 4902.062 46.50 3.78 50.28 54.00 -3.72 AVG 7353.093 42.21 8.23 50.44 74.00 -23.56 peak 7353.093 37.40 8.23 45.63 54.00 -8.37 AVG Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Mode ： Mode 2 Polarization : Vertical Frequency Meter Reading Factor Emission Level Limits Margin Value Type (MHz) (dBμV) (dB) (dBμV/m) (dBμV/m) (dB) 4902.062 49.36 3.78 53.14 74.00 -20.86 peak 4902.062 45.86 3.78 49.64 54.00 -4.36 AVG 7353.093 41.89 8.23 50.12 74.00 -23.88 peak 7353.093 37.72 8.23 45.95 54.00 -8.05 AVG Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.

Report No.: AGC00806190101FE03 Page 19 of 34 EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Mode ： Mode 3 Polarization : Horizontal Frequency Meter Reading Factor Emission Level Limits Margin Value Type (MHz) (dBμV) (dB) (dBμV/m) (dBμV/m) (dB) 4950.062 51.33 3.81 55.14 74.00 -18.86 peak 4950.062 46.58 3.81 50.39 54.00 -3.61 AVG 7425.093 43.87 8.27 52.14 74.00 -21.86 peak 7425.093 41.29 8.27 49.56 54.00 -4.44 AVG Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Mode ： Mode 3 Polarization : Vertical Frequency Meter Reading Factor Emission Level Limits Margin Value Type (MHz) (dBμV) (dB) (dBμV/m) (dBμV/m) (dB) 4950.062 50.44 3.81 54.25 74.00 -19.75 peak 4950.062 45.81 3.81 49.62 54.00 -4.38 AVG 7425.093 43.20 8.27 51.47 74.00 -22.53 peak 7425.093 40.02 8.27 48.29 54.00 -5.71 AVG Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. Note: Other emissions from 8G to 25 GHz are considered as ambient noise. No recording in the test report. Factor=Antenna Factor + Cable loss - Amplifier gain, Margin=Measurement-Limit. The “Factor” value can be calculated automatically by software of measurement system. The GFSK modulation was the worst case and only the data of worst recorded in this report.

Report No.: AGC00806190101FE03 Page 20 of 34 8. BAND EDGE EMISSION 8.1. MEASUREMENT PROCEDURE 1. The EUT operates at transmitting mode. The operate channel is tested to verify the largest transmission and spurious emissions power at the continuous transmission mode. 2. Set the spectrum analyzer in the following setting in order to capture the lower and upper band-edges of the emission: (a) PEAK: RBW=1MHz, VBW=3MHz / Sweep=AUTO (b) AVERAGE: RBW=1MHz ; VBW=1/on time(1KHz) / Sweep=AUTO 3. Other procedures refer to clause 7.2. 8.2 TEST SETUP RADIATED EMISSION TEST SETUP 8.3 RADIATED TEST RESULT Note: 1. Factor=Antenna Factor + Cable loss - Amplifier gain. Field Strength=Factor + Reading level 2. The factor had been edited in the “Input Correction” of the Spectrum Analyzer. So the Amplitude of test plots is equal to Reading level plus the Factor in dB. Use the A dB(μV) to represent the Amplitude. Use the F dB(μV/m) to represent the Field Strength. So A=F.

Report No.: AGC00806190101FE03 Page 21 of 34 EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Mode ： Mode 1 Polarization : Horizontal Peak Value

Report No.: AGC00806190101FE03 Page 22 of 34 EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Mode ： Mode 1 Polarization : Vertical Peak Value

Report No.: AGC00806190101FE03 Page 23 of 34 EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Mode ： Mode 3 Polarization : Horizontal Peak Value

Report No.: AGC00806190101FE03 Page 24 of 34 EUT： Wireless Mouse Model Name. ： IH-M2050PAN Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： DC1.5V Test Mode ： Mode 1 Polarization : Vertical Peak Value Note: The peak level of the emission are less than the average limit, so the average level of the emission can comply with the requirement without test.

Report No.: AGC00806190101FE03 Page 25 of 34 9. 20DB BANDWIDTH 9.1. MEASUREMENT PROCEDURE 1. Set the EUT Work on the top, the middle and the bottom operation frequency individually. 2. Set SPA Centre Frequency = Operation Frequency, RBW= 30 KHz, VBW≥3×RBW. 3. Set SPA Trace 1 Max hold, then View. 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION)

Report No.: AGC00806190101FE03 Page 26 of 34 9.3. MEASUREMENT RESULTS TEST ITEM 20DB BANDWIDTH TEST MODULATION GFSK Test Data (MHz) Criteria Low Channel 2.633 PASS Middle Channel 2.659 PASS High Channel 2.627 PASS TEST PLOT OF BANDWIDTH FOR LOW CHANNEL

Report No.: AGC00806190101FE03 Page 27 of 34 TEST PLOT OF BANDWIDTH FOR MIDDLE CHANNEL TEST PLOT OF BANDWIDTH FOR HIGH CHANNEL

Report No.: AGC00806190101FE03 Page 28 of 34 APPENDIX A: PHOTOGRAPHS OF TEST SETUP FCC RADIATED EMISSION TEST SETUP BELOW 1GHZ FCC RADIATED EMISSION TEST SETUP ABOVE 1GHZ

Report No.: AGC00806190101FE03 Page 29 of 34 APPENDIX B: PHOTOGRAPHS OF THE EUT ALL VIEW OF EUT TOP VIEW OF EUT

Report No.: AGC00806190101FE03 Page 30 of 34 BOTTOM VIEW OF EUT FRONT VIEW OF EUT

Report No.: AGC00806190101FE03 Page 31 of 34 BACK VIEW OF EUT LEFT VIEW OF EUT

Report No.: AGC00806190101FE03 Page 32 of 34 RIGHT VIEW OF EUT OPEN VIEW OF EUT

Report No.: AGC00806190101FE03 Page 33 of 34 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2

Report No.: AGC00806190101FE03 Page 34 of 34 INTERNAL VIEW OF EUT-3 Antenna ----END OF REPORT----


Document Created: 2019-04-15 17:17:15
Document Modified: 2019-04-15 17:17:15
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