2AXSN-GIGSTERSpeaker box

GIGSTER I&II FCC warning: Any Changes or modications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a re sidential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment o and on, the user is encouraged to tr y to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. EQ FOL FOL- SD MP3 CONTROL DISPLAY MIC 1 IN MIC 2 IN LINE OUTLINE IN L R MP3 LINE CLIP POWER MIC 1 LEVEL MIC 2 LEVEL MIN MAX MIN MAX MIN MAX MIN MAX LINE MP3 LEVEL MASTER LEVEL GRAPHIC EQUALIZER 0 +12 +6 -6 -12 100Hz 330Hz 1kHz 3.3kHz 10kHz AC 110/220V-60/50Hz 1.USB / MP3 level control 2.Play/Pause/Scan/Reception/Auterior/Silent 3.USB input 4.SD card input 5.Mic level control 6.Line level control 7.Master volume control 8.MIC input 9.EQ control 10.Mic/Line control knob 11.Line IN 12.RCA (R & L) Auxiliary line inputs 13.Line out 14.Speaker out 15.110~220V Voltage control 16.Power plug 17.LED control 18.Power switch OPERATION 1.Prior to switching on, turn volume down to minimum. 2.Connect the audio source to the appropriate Input socket. 3.Another Speaker can be connected to the output socket, so that several boxes can be daisy chained. 4.Connect to the mains supply. 5.Switch on the audio source, followed by the active speaker. 6.Set the volume with the applicable control. 7.Adjust the bass+treble. 8.Activate the Bluetooth:Input password”0000”if ask for.

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External photos: ---The End---

GIGSTER I&II EQ FOL FOL- SD MP3 CONTROL DISPLAY MIC 1 IN MIC 2 IN LINE OUTLINE IN L R MP3 LINE CLIP POWER MIC 1 LEVEL MIC 2 LEVEL MIN MAX MIN MAX MIN MAX MIN MAX LINE MP3 LEVEL MASTER LEVEL GRAPHIC EQUALIZER 0 +12 +6 -6 -12 100Hz 330Hz 1kHz 3.3kHz 10kHz AC 110/220V-60/50Hz

Internal photos: Antenna ---The End---

FCC ID: 2AXSN-GIGSTER RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 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= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE,1mW/cm 2 . 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. mW = 10^( dBm/10) 11.2 Measurement Result Operation Frequency: 2402MHz-2480MHz; Antenna gain: -0.58 dBi; R=20cm BR/EDR Channel Freq. (MHz) modulation Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Evaluation result (mW/cm2) Power density Limits (mW/cm2 ) 2402 GFSK 0.738 0 to 1 1 0.87 0.000219144 1 2440 0.885 0 to 1 1 0.87 0.000219144 1 2480 0.752 0 to 1 1 0.87 0.000219144 1 2402 pi/4- DQPSK 1.914 1 to 2 2 0.87 0.000275886 1 2440 2.047 2 to 3 3 0.87 0.000347319 1 2480 2.066 2 to 3 3 0.87 0.000347319 1 *** End of Report ***

Report No. ES200820036W Page 1 of 55 Ver.1.0 TEST REPORT $二维码$ Product Name : Speaker box Model Number : GIGSTER I, GIGSTER II, GIGSTER III, GIGSTER IV, GIGSTER V, GIGSTER VI FCC ID : 2AXSN-GIGSTER Prepared for : ELECTRON-X LLC Address : 6005 Milwee st ste 911, Houston, Texas, US Prepared by : EMTEK (SHENZHEN) CO., LTD. Address : Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ES200820036W Date(s) of Tests : August 20,2020 to October 19,2020 Date of issue : November 11, 2020 Report No. ES200820036W Page 2 of 55 Ver.1.0 Table of Contents 1 TEST RESULT CERTIFICATION ............................................................................................................ 3 2 EUT TECHNICAL DESCRIPTION .......................................................................................................... 4 3 SUMMARY OF TEST RESULT ............................................................................................................... 5 4 TEST METHODOLOGY .......................................................................................................................... 6 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ....................................................................... 6 4.2 MEASUREMENT EQUIPMENT USED .................................................................................................. 6 4.3 DESCRIPTION OF TEST MODES ........................................................................................................ 7 5 FACILITIES AND ACCREDITATIONS ................................................................................................... 8 5.1 FACILITIES ............................................................................................................................................ 8 5.2 LABORATORY ACCREDITATIONS AND LISTINGS ............................................................................. 8 6 TEST SYSTEM UNCERTAINTY ............................................................................................................. 8 7 SETUP OF EQUIPMENT UNDER TEST ................................................................................................. 9 7.1 RADIO FREQUENCY TEST SETUP 1 .................................................................................................. 9 7.2 RADIO FREQUENCY TEST SETUP 2 .................................................................................................. 9 7.3 CONDUCTED EMISSION TEST SETUP ............................................................................................ 10 7.4 SUPPORT EQUIPMENT ..................................................................................................................... 11 8 FREQUENCY HOPPING SYSTEM REQUIREMENTS ......................................................................... 12 8.1 STANDARD APPLICABLE .......................................................................................................................... 12 8.2 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ........................................................................ 12 8.3 EQUAL HOPPING FREQUENCY USE ......................................................................................................... 13 8.4 FREQUENCY HOPPING SYSTEM .............................................................................................................. 13 9 TEST REQUIREMENTS ........................................................................................................................ 14 9.1 20DB BANDWIDTH ............................................................................................................................. 14 9.2 CARRIER FREQUENCY SEPARATION ............................................................................................. 18 9.3 NUMBER OF HOPPING FREQUENCIES ........................................................................................... 22 9.4 AVERAGE TIME OF OCCUPANCY (DWELL TIME) ............................................................................ 24 9.5 MAXIMUM PEAK CONDUCTED OUTPUT POWER ........................................................................... 27 9.6 CONDUCTED SUPRIOUS EMISSION ............................................................................................... 31 9.7 RADIATED SPURIOUS EMISSION ..................................................................................................... 38 9.8 CONDUCTED EMISSION TEST ......................................................................................................... 51 9.9 ANTENNA APPLICATION ................................................................................................................... 54 Report No. ES200820036W Page 3 of 55 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : ELECTRON-X LLC Address : 6005 Milwee st ste 911,Houston,Texas,US Manufacturer : NINGBO CENTRAL STAR ELECTRONIC TECHNOLOGY CO.,LTD Address : #1501 No.7 Building, Smart Park of Ningbo, China 315000 EUT : Speaker box Model Name : GIGSTER I, GIGSTER II, GIGSTER III, GIGSTER IV, GIGSTER V, GIGSTER, VI Trademark : N/A Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C PASS The above equipment was tested by EMTEK(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 the requirements of FCC Rules Part 2 and Part 15.247. The test results of this report relate only to the tested sample identified in this report. Date of Test : August 20,2020 to October 19,2020 Prepared by : Sewen Guo /Editor Reviewer : Joe Xia/Editor Approve & Authorized Signer : Lisa Wang/Manager Report No. ES2…

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Conducted Radiated ---The End---