WQT-KSTB4314KSTB4314

KSTB4134 The information presented in this document is subject to change. We reserve the right, without prior notice, to make changes in the design of the product or performance due to advances in technology and/or reasons of force majeure, market conditions or contractual aspects. Safety Precaustions This decoder was manufactured in accordance with international safety standards. Please read the following recommended safety precautions carefully. POWER SUPPLY: Alternating Current (AC) 100~240V 50/60Hz LOCATION: Place the decoder indoors. Keep the receiver away from potential hazards such as household plants, lighting, rain and direct exposure to sunlight. OVERLOAD: Do not overload wall outlets, extension cords or adaptors, as they can cause fires or electric shocks. LIQUIDS: Do not expose the unit to drips or splashes of water and make sure no objects containing liquid, such as glasses, are placed on the unit. CLEANING: Before cleaning the decoder, disconnect it from the wall outlet. Use a soft cloth lightly dampened with water (no solvents) to clean the exterior. VENTILATION: Do not cover the ventilation openings of the decoder. Make sure there is free ventilation around the decoder. Never place the decoder on soft accessories or carpets. Do not use or store the receiver in places exposed to sunlight or near heaters. Do not place other electronic equipment on top of the decoder. Place the receiver at least 30mm from the wall. DEVICES: Do not use any other device that is not recommended by the manufacturer, as it may be dangerous or could cause damage to the equipment. MAINTENANCE: Do not attempt to repair the product. Any attempt to repair it will invalidate the warranty. All repairs must be carried out by our qualified customer service staff. INSTALLATION 1. Connect the coaxial cable Connect the coaxial cable to the COAX-IN port located on the rear of your decoder (see rear panel 1). 2. Connect the HDMI cable Connect one end of the HDMI cable to the HDMI port (see rear panel 2). INITIAL CONFIGURATION The equipment has an installation menu which is visible at the time of installation of the decoder or after each use of "Restore factory settings” through the menu. This installation menu allows you to configure the following options: 1. Language: Select the language to be used in the user interface. 2. Select your country: The network parameters are automatically configured according to the selected country 3. Channel Scan: The channel scan starts. 4. “Update channel list”: The channel list will be updated with the scanned channels Menu To view the main menu 1. Press the Home button or 2. Press the left button while watching live channels Basic Functions 1. Program Information: Press the Info button or the Down button to see the information of the channel you are watching 2. Channel List: Press the OK button to see the list of channels, while watching live channels 3. Audio/Subtitle: Press the Audio/Subtitle button or Right button to configure Audio/Subtitle of the channel you are watching. Program Guide 1. Press the Guide button or Select the menu Settings  Guide to access the program guide 2. Press the OK button on the program to tune the channel Favorites 1. Press the FAV button to access the favorite channels 2. If there is no favorite channel, you will be redirected to the page to add favorite channels. Parent Control 1. All adult channels are blocked by default 2. Events that are in the adult content category are also blocked by default 3. The default PIN to unblock a channel or an adult event is: 4321 To make changes in the configuration, Select the menu Settings  System  Parental Control Front Panel 1. INFRARED SENSOR: This element is to receive commands from the Remote Control, do not block it to allow proper interaction with the decoder. 2. POWER: This key is used to turn on and off the decoder (put it in Active or Passive stand by mode). 3. INDICATOR LIGHT: Green light color indicates equipment is on, Red light color indicates Active Stand By, LED off indicates Passive Stand By or disconnected. Rear Panel 1. CABLE IN: RF signal input, here connects the coaxial cable that the television operator provides. 2. HDMI: High definition output to connect to the TV on the HDMI input. 3. Ethernet: Port to connect Ethernet cables 4. POWER SUPPLY: Port to connect the decoder power adapter. 1 2 3 1 2 3 4 REMOTE CONTROL 1. PWR: On/Off of the Decoder. 2. TV PWR: On/Off of the Television. 3. AUDIO: Audio management 4. SUB-T: Subtitle management 5. OPT: Shows additional options. 6. GUIDE: Shows the TV channel programming guide. 7. INFO: Shows information about the current channel and program to follow, date and time, when pressed again shows detailed information and, 8. FAV: favorites list 9. Navigation Keys ◄ / ► / ▲ / ▼ 10. OK: Confirms the selected option, in TV mode shows a mini channel list. 11. Exit: Close the menus and go to the watched channel. 12. BACK: Go back to the previous section 13. Home: Go to the home screen 14. VOL + /VOL -: Increase Volume / Reduce Volume 15. CH ▲ / CH ▼: go up channel / go down channel 16. MUTE: silence channel 17. Numeric keys (0 - 9) 18. TV/RADIO: Go to the last tuned TV/Radio channel 19. LAST: return to previous channel FCC Statement 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 residential 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 off and on, the user is encouraged to try to correct the…

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FCC ID:WQT-KSTB4314 www.cotecna-toby.com TB-RF-073-3.1 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT FCC ID:WQT-KSTB4314 www.cotecna-toby.com TB-RF-073-3.1 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID:WQT-KSTB4314 www.cotecna-toby.com TB-RF-073-3.1 Photo 5 Appearance of EUT Photo 6 Appearance of EUT FCC ID:WQT-KSTB4314 www.cotecna-toby.com TB-RF-073-3.1 Photo 7 Adapter1# appearance Photo 8 Adapter2# appearance

FCC ID:WQT-KSTB4314 www.cotecna-toby.com TB-RF-073-3.1 Appendix I Label PRODUCT LABEL ON SET AND GIFTBOX QUANTITY: 2 MATERIALS: 50# GLOSSY WHITE PET SIZE:60*30MM Appendix II Label Location

FCC ID:WQT-KSTB4314 www.cotecna-toby.com TB-RF-073-3.1 Appendix IV EUT Internal Photographs Photo 9 Internal of EUT Photo 10 Appearance of PCB WIFI Ant2 WIFI Ant1 FCC ID:WQT-KSTB4314 www.cotecna-toby.com TB-RF-073-3.1 Photo 11 Appearance of PCB Photo 12 Appearance of PCB FCC ID:WQT-KSTB4314 www.cotecna-toby.com TB-RF-073-3.1 Photo 13 Appearance of PCB Photo 14 Appearance of PCB FCC ID:WQT-KSTB4314 www.cotecna-toby.com TB-RF-073-3.1 Photo 15 Appearance of PCB

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202606-0243-2 Page: 1 of 10 TB-RF-073-3.1 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Email: [email protected] www.cotecna-toby.com Maximum Permissible Exposure Evaluation FCC ID: WQT-KSTB4314 Report No. : TBR-C-202606-0243-2 Applicant : KAON Group Co., Ltd. Equipment Under Test (EUT) EUT Name : KSTB4314 Model No. : KSTB4314 Series Model No. : N/A Brand Name : Millicom Sample ID : HC-C-202606-0243-01-01 Receipt Date : 2026-06-22 Test Date : 2026-06-22 to 2026-08-26 Issue Date : 2026-08-26 Standards : FCC Part 2.1091 Test Method : KDB 447498 D01 General RF Exposure Guidance v06 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Test By : Lily zhang Reviewed By : Henry huang Approved By : Ivan Su This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202606-0243-2 Page: 2 of 10 www.cotecna-toby.com TB-RF-073-3.1 CONTENTS CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT.............................................................................. 4 1.1 Client Information ................................................................................................................. 4 1.2 General Description of EUT (Equipment Under Test) ................................................... 4 2. MEASUREMENT UNCERTAINTY .......................................................................................... 5 3. TEST FACILITY.......................................................................................................................... 6 4. METHOD OF MEASUREMENT FOR FCC............................................................................ 7 5. TEST RESULT............................................................................................................................ 8 Report No.: TBR-C-202606-0243-2 Page: 3 of 10 www.cotecna-toby.com TB-RF-073-3.1 Revision History Report No. Version Description Issued Date TBR-C-202606-0243-2 Rev.01 Initial issue of report 2026-08-26 Report No.: TBR-C-202606-0243-2 Page: 4 of 10 www.cotecna-toby.com TB-RF-073-3.1 1. General Information about EUT 1.1 Client Information Applicant : KAON Group Co., Ltd. Address : Kaonmedia Building, 884-3, Seongnam-daero, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea Manufacturer : KAON Group Co., Ltd. Address : Kaonmedia Building, 884-3, Seongnam-daero, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea 1.2 General Description of EUT (Equipment Under Test) EUT Name : KSTB4314 Models No. : KSTB4314 Product Description : This prototype is a decoder with WIFI functionality. Product Description : Operation Frequency: U-NII-1: 5180MHz~5240MHz U-NII-2A: 5260MHz~5320MHz U-NII-2C: 5500MHz~5700MHz U-NII-3: 5745MHz~5825MHz Modulation Type: 802.11a: OFDM (QPSK, BPSK, 16QAM, 64QAM) 802.11n: OFDM (QPSK, BPSK, 16QAM, 64QAM) 802.11ac: OFDM (QPSK, BPSK, 16QAM, 64QAM, 256QAM) Antenna Gain: PCB Antenna1 2.0dBi PCB Antenna2 2.0dBi Power Rating : Adapter:(GQ12-120100-CU) Input: 100-240V~, 50/60Hz 0.4A Output: 12.0V⎓1.0A Software Version : N/A Hardware Version : Rev 0.4 Remark: The above antenna information is declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications, the laboratory shall not be held responsible. Report No.: TBR-C-202606-0243-2 Page: 5 of 10 www.cotecna-toby.com TB-RF-073-3.1 2. Measurement Uncertainty The reported uncertainty of measurement y±U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %. Test Item Parameters Expanded Uncertainty (ULab) Conducted Emission Level Accuracy: 9kHz~150kHz 150kHz to 30MHz ±3.50 dB ±3.10 dB Radiated Emission Level Accuracy: 9kHz to 30 MHz ±4.60 dB Radiated Emission Level Accuracy: 30MHz to 1000 MHz ±4.50 dB Radiated Emission Level Accuracy: Above 1000MHz ±4.20 dB Temperature / ±0.6°C Humidity / ±4% Supply voltages / ±2% Time / ±4% Report No.: TBR-C-202606-0243-2 Page: 6 of 10 www.cotecna-toby.com TB-RF-073-3.1 3. Test Facility The testing report were performed by the Shenzhen Toby Technology Co., Ltd., in their facilities located at 1/F., Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. At the time of testing, the following bodies accredited the Laboratory: CNAS (L5813) The Laboratory has been accredited by CNAS to ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories for the competence in the field of testing. And the Registration No.: CNAS L5813. A2LA Certificate No.: 4750.01 The laboratory has been accredited by American Association for Laboratory Accreditation(A2LA) to ISO/IEC 17025：2017 General Requirements for the Competence of Testing and Calibration Laboratories for the technical competence in the field of Electrical Testing. And the A2LA Certificate No.: 4750.01.FCC Accredited Test Site Number: 854351. Designation Number: CN1223. IC Registration No.: (11950A) The Laboratory has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing. The site registration: Site# 11950A. CAB identifier: CN0056. Report No.: TBR-C-202606-0243-2 Page: 7 of 10 www.cotecna-toby.com TB-RF-073-3.1 4. Method of Measurement for FCC 4.1 EUT Operation Condition: Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 4…

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Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Fax: 0769-39010966 Tel: 0769-38940168 Website: http://rflink.net.cn SPECIFICATION SHEET CUSTOMER NAME: PRODUCT NAME : P/N:CUSTOMER P/N:Ren Feng National invention patent No MANUFACTURER SIGNATURE CHECKED BY: Zhong Qing AUDITOR BY:Song Jun APPROVED BY:Yao Dingju n REV: 2.4/5G 1.13 black wire + terminal L=10 DATE: 2025-0 9-1 7 0MM A 3010101179 Dongguan RF Electronic Technology Co., Ltd Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Tel: 0769-38940168 Fax: 0769-39010966 Website: http://rflink.net.cn KAON 1290-00282 Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Fax: 0769-39010966 Tel: 0769-38940168 Website: http://rflink.net.cn Dongguan RF Electronic Technology Co., Ltd Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Tel: 0769-38940168 Fax: 0769-39010966 Website: http://rflink.net.cn Table of contents 1. Document reversion history...............................................................................2 2.List of raw materials............................................................................................3 3. Technical information........................................................................................4 3.1 Electrical specifications..................................................................................4 3.2 Mechanical specifications..............................................................................4 3.3 Packaging specifications...............................................................................4 4. Electrical test environment................................................................................5 4.1 VSWR...........................................................................................................5 4.2 Radiation pattern & Gain...............................................................................5 5. Electrical characteristic......................................................................................6 5.1 VSWR...........................................................................................................6 5.2 Gain & Efficiency...........................................................................................7 5.3 Radiation pattern...........................................................................................8 5.3.1 2.4G..........................................................................................................8 5.3.2 5G.............................................................................................................9 6. Environmental reliability test............................................................................10 7. Antenna mechanical drawing..........................................................................12 8. Packaging Specification..................................................................................13 Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Fax: 0769-39010966 Tel: 0769-38940168 Website: http://rflink.net.cn Dongguan RF Electronic Technology Co., Ltd Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Tel: 0769-38940168 Fax: 0769-39010966 Website: http://rflink.net.cn No.DateDetail revision and change Version 1Initial release A2025-09-17 2 3 4 5 6 1. Document reversion history Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Fax: 0769-39010966 Tel: 0769-38940168 Website: http://rflink.net.cn Dongguan RF Electronic Technology Co., Ltd Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Tel: 0769-38940168 Fax: 0769-39010966 Website: http://rflink.net.cn 2. List of raw materials NO. part namematerialColor quantityMaterial manufacturer 11.13 WireTin plating /FEPblack1Kai Bo 2PCBFR-41blackYao Xian 3TerminalPhosphor bronze/1CAI Mei Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Fax: 0769-39010966 Tel: 0769-38940168 Website: http://rflink.net.cn Dongguan RF Electronic Technology Co., Ltd Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Tel: 0769-38940168 Fax: 0769-39010966 Website: http://rflink.net.cn 3. Technical information 3.1 Electrical specifications Frequency2400~2500MHz 5150~5875MHz VSWR 2.0:1 blow2.0:1 blow 1.9 dBi2.0 dBi Peak gain Input impedance50 Ω LinearPolarization Radiation propertiesOmni-directional 2Watts Maximum power 3.2 Mechanical specifications Antenna size 33.5 (mm) x 9.0(mm) x 1.0 (mm) Material FR-4 Connector type Domestic-made IPEX 1 generation Cable length 100mm BlackCable color Operating temperature -40°Cto +80°C Operating humidity0 ~ 95% 3.3 Packaging specifications Part nameQuantityMaterialRemarks 1Bag (100pcs) PP 200x180mmPE bag Outer box1Bag (4000pcs) K=k paper 350x300x200mm Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Fax: 0769-39010966 Tel: 0769-38940168 Website: http://rflink.net.cn Dongguan RF Electronic Technology Co., Ltd Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Tel: 0769-38940168 Fax: 0769-39010966 Website: http://rflink.net.cn 4. Electrical test environment 4.1 VSWR ①Connect the measurement cable to the Network analyzer. ②Set and calibrate the Network analyzer to match the measurement frequency. ③Install the antenna and measure the VSWR. 4.2 Radiation pattern & Gain ①Calibrate the chamber system using the reference antenna, the software for controlling the chamber sys- te m is set to the measurement frequency band. ②Fit the antenna in chamber. ③Measure the gain, efficiency, and radiation pattern. Company Address: No. 1, Qinghu Head Sankeng Industrial Zone, Tangsha Town, Dongguan City Fax: 0769-39010966 Tel: 0769-38940168 We…

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Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202606-0243-1 Page: 1 of 119 TB-RF-073-3.1 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Email: [email protected] www.cotecna-toby.com Radio Test Report FCC ID: WQT-KSTB4314 Report No. : TBR-C-202606-0243-1 Applicant : KAON Group Co., Ltd. Equipment Under Test (EUT) EUT Name : KSTB4314 Model No. : KSTB4314 Series Model No. : N/A Brand Name : Millicom Sample ID : HC-C-202606-0243-01-01&HC-C-202606-0243-02-01 Receipt Date : 2026-06-22 Test Date : 2026-06-22 to 2026-08-26 Issue Date : 2026-08-26 Standards : FCC Part 15 Subpart E 15.407 Test Method : ANSI C63.10: 2020+Cor.1:2023+C63.10a: 2024+Errata to C63.10a: 2024 KDB 789033 D02 General UNII Test Procedures New Rules v02r01 KDB 662911 D01 Multiple Transmitter Output v02r01 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Test By : Lily zhang Reviewed By : Henry huang Approved By : Ivan Su This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202606-0243-1 Page: 2 of 119 www.cotecna-toby.com TB-RF-073-3.1 Contents CONTENTS ............................................................................................................................................ 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 5 1.1 Client Information ................................................................................................................ 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 7 1.4 Description of Support Units .............................................................................................. 7 1.5 Description of Test Mode ................................................................................................... 8 1.6 Description of Test Software Setting .............................................................................. 10 1.7 Measurement Uncertainty ................................................................................................ 13 1.8 Test Facility......................................................................................................................... 14 2. TEST SUMMARY..................................................................................................................... 15 3. TEST SOFTWARE .................................................................................................................. 15 4. TEST EQUIPMENT AND TEST SITE .................................................................................. 16 5. CONDUCTED EMISSION TEST ........................................................................................... 17 5.1 Test Standard and Limit ................................................................................................... 17 5.2 Test Setup........................................................................................................................... 17 5.3 Test Procedure .................................................................................................................. 17 5.4 Deviation From Test Standard......................................................................................... 17 5.5 EUT Operating Mode ........................................................................................................ 17 5.6 Test Data............................................................................................................................. 17 6. RADIATED AND CONDUCTED UNWANTED EMISSIONS ............................................ 18 6.1 Test Standard and Limit ................................................................................................... 18 6.2 Test Setup........................................................................................................................... 19 6.3 Test Procedure .................................................................................................................. 20 6.4 Deviation From Test Standard......................................................................................... 21 6.5 EUT Operating Mode ........................................................................................................ 21 6.6 Test Data............................................................................................…

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