香港標準及檢定中心有限公司 (STC)

We offer radio frequency and electromagnetic testing services for customers. We use high-quality equipment to test and provide precision results. Our services are professional and reliable. 	 Providing technical support services. 	 Assist and strengthen the product modification.  

Radio Frequency and Electromagnetic Testing

Drawing on a complete understanding of government regulations and policy that apply to electrical and electronics industry, STC can help you to test Radio Frequency (RF) and ElectroMagnetic Compatibility (EMC) in accordance with various international standards.

EMC Tests for R&amp;TTE: 	 27 MHz Remote controlled Transmitter and Receiver 	 27 MHz Walkie Talkie 	 40 MHz Remote controlled Transmitter and Receiver 	 433MHz Remote controlled Transmitter and Receiver 	 868MHz Remote controlled Transmitter and Receiver 	 2.4GHz Remote controlled Transmitter and Receiver  

EMC Tests for R&TTE

With over 50 years of experience, STC has been a leader in EMC testing and is a&nbsp;Local Certified Body (LCB) under the&nbsp;Office of the Communications Authority (OFCA)&nbsp;of the Hong Kong Government. Our state-of-the-art laboratory, RF and EMC testing chambers allow for ElectroMagnetic Interference (EMI) and ElectroMagnetic Susceptibility (EMS) testing, as well as RF testing for radio frequency products.

STC&rsquo;s EMC testing and RF testing capabilities are recognized and comply with internationally standards to help manufacturers, retailers and importers meet regulatory requirements and quickly get products to international markets.

  Radio Frequency (RF)&nbsp;Testing   	 American RF Standards&nbsp;(ANSI C63.10, 47 CFR Part 15) 	 Australian RF Standard&nbsp;(AS/NZS 4268) 	 Canadian RF Standards&nbsp;(RSS-Gen, RSS-210, RSS-220, RSS-222, RSS-247, RSS-310) 	 European RF Standards&nbsp;(EN 300086, EN 300113, EN 300220, EN 300296, EN 300328,EN 300330, EN 300390, EN 300422, EN 300440,&nbsp;EN 301166, EN 301178, EN 301357, EN 301559,&nbsp;EN 301893,EN 302018,&nbsp;EN 302065, EN 302195,&nbsp;EN 302208, EN 302502, EN 302536, EN 302608, EN 302609, EN 303203, EN 303204, EN 303406,EN 303354) 	 Hong Kong Radio Specifications&nbsp;(HKCA 10XX)  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

Radio Frequency (RF) Testing

All electrical and electronic products that manufacturers plan to sell in the United States must comply and meet relevant RF and EMC requirements under the&nbsp;Federal Communications Commission (FCC).

FCC&nbsp;testing and authorization involves two approval procedures - &#39;Certification&#39;&nbsp;and &#39;Supplier&rsquo;s Declaration of Conformity (SDoC)&#39;.

The approval procedure required to be used is specified in the applicable&nbsp;FCC&nbsp;rule part(s) that apply to the radio frequency functions of a device or an end product. In general, except when otherwise stated in a rule, intentional radiators(transmitters) arerequired to be approved using the certification procedure,and unintentional radiators (e.g.digital circuitry) are approved using the&nbsp;SDoC&nbsp;procedure.

STC&rsquo;s technical competence meets&nbsp;FCC&nbsp;requirements for various scopes of accreditation for testing performed in support of&nbsp;SDoC&nbsp;and Certification.

  FCC Recognized Accredited Scope   	 Unintentional Radiators&nbsp;(FCC Part15 Subpart B) 	 Intentional Radiators&nbsp;(FCC Part 15 Subpart C) 	 U-NII without DFS Intentional Radiators&nbsp;(FCC Part 15 Subpart E) 	 UWB Intentional Radiators&nbsp;(FCC Part 15 Subpart F) 	 White Space Device Intentional Radiators&nbsp;(FCC Part 15 Subpart H) 	 Industrial, Scientific, and Medical Equipment&nbsp;(FCC Part 18)  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

FCC Testing

UltraOne Technologies Limited

Wide range coverage for indoor/outdoor and wireless bridge solution.  

Wireless Network

Nemko Hong Kong Limited

Nemko lab in Korea is accredited to perform Korean KC certification testing for radio and EMC related products. Nemko TCB can issue KC/EMC&amp; RF certification. For KC safety certification, Nemko CB can be recognized by KTC or KETI to review and issue the KC safety certification. 

KC certification

 Radio frequency and electromagnetic compatibility (EMC) Testing:  	 The EMC testing service reveals the performance of your products in electromagnetic conditions. 	 Conducting RF testing, electromagnetic compatibility testing (i.e. electromagnetic interference &amp; electromagnetic susceptibility) in accordance to standards of Australia, Canada, China, Europe, Hong Kong, Japan, Kuwait, Korea, New Zealand, Saudi Arabia, the United States, etc. 	 Providing technical support services. 	 Assisting customers on product modification in order to meet stringent standards of various countries. 	 The international certifications that we can assist customers to obtain, and accreditation/recognition that we have gained: (Europe) CE, RTTE Certification; (Germany) DAkkS; (USA) FCC, TCB; (Canada) IC; (China) CNAS; (Australia/New Zealand) C-Tick; (Japan) VCCI; (Hong Kong) HKSI.  

EMC Testing Service

Drawing on a complete understanding of government regulations and policy that apply to electrical and electronics industry, STC can help you to test Radio Frequency (RF) and ElectroMagnetic Compatibility (EMC) in accordance with various international standards.

 European (&amp; Australia / New Zealand) EMC Test :

A. Components (with external antenna jack) 	 Receiver 	 Receiver with CD/VCD/DVD player  B. Components (without external antenna jack) 	 DC Operated AM/FM Radio 	 DC Operated AM/FM Radio with Aux 	 AC/DC Cassette Recorder 	 AC/DC AM/FM Radio with Aux 	 AC/DC with CD &amp; Radio + (Optional Aux) 	 Hi-Fi + CD + Radio + Amp + (Optional Aux) 	 AC/DC Speaker  C. Household equipment 	 DC with motor/electric w/o electronic 	 DC with electronic which is less than 15MHz 	 DC with motor and electronic which is less than 15MHz 	 AC/DC with electric but w/o electronic and thermal switch 	 AC/DC with electric and thermal switch but w/o electronic 	 AC/DC with electronic and motor but w/o thermal switch 	 AC/DC with electronic less than 15MHz and with thermal switch 	 AC/DC with electronic more than 15MHz and thermal switch  D. Information technology equipment 	 No data transfer, No electronic (EN61000-6-3, EN61000-6-1) 	 No data transfer, with electronic (EN61000-6-3, EN61000-6-1) 	 With data transfer, with electronic  E. Lighting Equipment 	 DC w/o electronics 	 AC/DC w/o electronics 	 DC with electronics 	 AC/DC with electronics but w/o fluorescent lamp 	 AC/DC with electronics with fluorescent lamp 	 Energy saving lamp 	 Electronics ballast  F. Toys 	 DC with motor/electric w/o electronic 	 DC with electronic less than 15MHz w/o motor 	 DC with electronic less than 15MHz with motor 	 DC with electronic more than 15MHz w/o motor 	 DC with electronic more than 15MHz with motor 	 DC racing car on track, no electronics 	 AC/DC racing car on tracks, no electronics 	 Game controller for console [e.g. Playstation, Dreamcast, N64, etc.]  G. Generic Products 	 DC operated without infra red e.g. calculator, clock, camera, solar panel etc. 	 DC operated with infra red e.g. calculator, clock, camera, solar panel etc. 	 AC operated calculator, clock, fan (use in computer) etc.  

EMC Tests for European Standards

Nemko can issue MIC certificaiton for radio and wireless product to get market access to Japan.  Our certification scope covers all radio under the Japan MIC regulation, naming B1, B2, B3. Nemko TCB provide one stop wireless certification for the markes covering EU, US, Japan , Karan, Hong kong and Taiwan. 

Japan MIC Approval

Drawing on a complete understanding of government regulations and policy that apply to electrical and electronics industry, STC can help you to test Radio Frequency (RF) and ElectroMagnetic Compatibility (EMC) in accordance with various international standards.

 EMC Tests for FCC and IC standards :
A. Digital Devices 	 Computer or peripherals Class A 	 Computer or peripherals Class B (e.g. Keyboard, display card, multi-function card, printer, monitor, mouse and scanner etc.) 	 Digital Devices (e.g. video game, etc.) 	 Game controller for console [e.g. Playstation, etc.] 	 Battery-operated Handheld Games 	 AC operated handheld games  
B. Radio Frequency Devices 	 AM/FM Broadcast Receiver (DC) 	 AM/FM Broadcast Receiver (AC or AC/DC) 	 DC operated CD/VCD/DVD Player 	 AC/DC operated CD/VCD/DVD Player 	 AM/FM Broadcast Receiver with CD/VCD/DVD Player 	 Car Radio with CD/VCD/DVD 	 27 MHz Remote controlled Transmitter (1 channel) 	 27 MHz Walkie Talkie (1 channel) 	 49 MHz Transmitter (1 channel) 	 49 MHz Walkie Talkie (1 channel) 	 49 MHz Receiver (1 channel) 	 315 to 433 MHz Transmitter (1 channel) 	 315 to 433 MHz Receiver (1 channel) 	 900MHz Transmitter (1 channel) 	 900MHz Receiver (1 channel) 	 2.4GHz Transmitter (1 Pair) 	 Multi-band Broadcast Receiver (AC or AC/DC) 	 Microwave Oven 	 Energy Saving Lamp 	 Electronic Ballast 	 Pocket TV  

EMC Tests for FCC and IC standards

香港德國萊茵技術監護顧問股份有限公司

  Our Audits  
We perform audits based on the specifications of the R&amp;TTE directive. We also perform compatibility inspections and quality inspections. These include:   Audits for electromagnetic compatibility   Audits for radio test series   Audits for electrical safety and compliance with health and safety regulations   Notification in individual EU countries   Audits for compliance with interface parameters in line with national and international standards and individual manufacturer specifications   Compatibility and quality inspections for analog and digital terminals and devicesIssuing an audit report and a certificate  

Radio Installations and Telecommunications Products Testing

Nemko offer EN 18031 testing and evaluation to help you ensure your radio products comply to the coming mandatory cyber security requirement under EU Radio directive.  Nemko issue EU type examination certificate to cover RED article 3.3 d.e.f. You can choose to get an RED EU type examination to cover all essential requirement or to cover for only cyber security. 

EN 18031 testing

EMC Toys Testing
Electromagnetic Compatibility for Toys 	 Whole toy testing 	 AS/NZS CISPR 14, C-Tick(RF toys) 	 EN 55014-1/55014-2 	 RED (RF toys) 	 FCC Part 15 (RF toys)&nbsp;  If you have any further question, please feel free contact us at enquiry@stc.group or visit our website:
https://www.stc.group/en/services/detail/toys

EMC EN 55014 Toys Testing

EMC Toys Testing
Electromagnetic Compatibility for Toys 	 Whole toy testing 	 AS/NZS CISPR 14, C-Tick(RF toys) 	 EN 55014-1/55014-2 	 RED (RF toys) 	 FCC Part 15 (RF toys)&nbsp;  If you have any further question, please feel free contact us at enquiry@stc.group or visit our website: https://www.stc.group/en/services/detail/toys

EMC FCC Part 15 Toys Testing

  T&Uuml;V Rheinland&rsquo;s approach to wireless testing is as follows:     Submission of documents and application   Submission of product for preliminary assessment and testing, according to the specified standard, such as 802.11x   Product test approval upon successful completion of test   Report generation and company certification  

Wireless Testing

C-tick marking denotes compliance to the RCM regulation in Australia. It shows products comply with safety, EMC, RF requirements in Australia. 

C Tick 

揚州華彩光電有限公司

 Reflecting on a Successful LB24[COLORS Exhibition]Time: 3-8 March 2024 Address: Frankfurt LB24 has drawn to a successful close. As one of the exhibitors in this prestigious event, we feel honored to have the opportunity to connect with industry peers, show our latestproducts, and engage with visitors has truly been invaluable. We want to extend our heartfelt thanks to all those who visited our exhibition booth, expressed interest in our offerings, and engaged with our team members. Your enthusiasm and support have been incredibly motivating and are a testament to the passion within our industry.  Stay tuned for updates on our upcoming events and offerings, as we continue to strive for excellence and innovation in all that we do. Once again, thank you for being a part of this incredible journey with us. Your continued support means a lot to us! We look forward to continuing our conversation and seeing you soon.    

Reflecting on a Successful LB24

Kensen Digital Limited

Kensen Digital is an innovative and technically oriented company focus on developing and manufacturing of digital electronic products including various types of digital radio and wireless technologies such as in-car and portable DAB/DAB+/HD radios. We provide ODM/OEM services as a turnkey solution provider to realize your concepts and ideas. We work with customers closely at all stages of design and manufacture, from concept to finish, to bring unique products. When customers provide concept and specifications, we then work out a rough total cost for design, prototype, and estimated unit cost. 

ODM/OEM Services

STC&#39;s EMC testing and RF testing capabilities are recognized and comply with international standards to help manufacturers, retailers and importers meet regulatory requirements and quickly get products to international markets.

Our experts also offer professional technical support services for product improvements and modifications to meet stringent standards of various countries and on-site RF and EMC testing for larger equipment including measurements for offices, giant machinery, casinos, railway EMC Testing and human exposure to Environmental ElectroMagnetic Fields (EMF) testing.

  Electromagnetic Compatibility (EMC)&nbsp;Testing   	 American FCC Standards
	ANSI C63.4, 47 CFR Part 15,&nbsp;47 CFR Part 18 	 Canadian EMC Standards
	ICES-001, ICES-003, ICES-005 	 European EMC Standards
	EN12015, EN12016, EN50121-x-x, EN50130-4, EN55011, EN55013, EN55014, EN55015, EN55020, EN55022, EN55024, EN55032, EN55035, EN60601-1-2, EN61000-3-x, EN61000-4-xx, EN61000-6-x, EN61204-3, EN61326-x-x, EN61547, EN62040-2, EN301489-xx  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

Electromagnetic Compatibility (EMC) Testing

REC Green Technologies Co., Ltd.

RGT’s IoT (Internet of Things) is low power operation, wide coverage, and capable to integrate with various devices / sensors. It is a direct, simple and cost-effective solution for various remote monitoring applications, with the real-time notifications and web platform which can be achieved management goals. e.g. enhance sustainability efforts, energy efficiency and remote control in rural area and so on.   

Internet of Things (IoT) Solutions for Monitoring and Control 

Provide wide range networking equipment and cabling system for different sectors, i.e. SME, Education, Hospitality, and Construction Sector.  

Network Infrastructure

 COLORS HK Lighting Fair Wraps Up Successfully Time: 27-30 Oct 2024 Address: Hong Kong  The 2024 HK International Lighting Fair is drawing to a close. Focusing on the theme of “Light &amp; Live”, COLORS showcased the fusion of lighting technology and aesthetics.  Space Design The booth adopts an open layout to create a visual feast. The left and right sides of the independent zone display different ranges of light products, and the NNR40 and Infinite Lights hanging on the top add a sense of flow and vitality to the space.    New Products Arch Neon: This series is designed for outdoor environments, suitable for building facades, swimming pools, saunas, and other harsh environments, and is the perfect solution for facade lighting.    Infinite Lights: Customized design is available on demand, covering shape, size, and splicing methods, providing customers with unlimited creative possibilities.  Customer Reception During the exhibition, the booth was always crowded with people. The innovatively designed products and lighting solutions attracted countless industry insiders and partners to stop and exchange ideas and gained wide attention and praise.    Customer Reception During the exhibition, the booth was always crowded with people. The innovatively designed products and lighting solutions attracted countless industry insiders and partners to stop and exchange ideas and gained wide attention and praise.   Construction Snapshots The construction process of the exhibition is like a creative and technical “show”, the product development and construction teams are striving for excellence in lighting, installations, and details of the exhibition, to ensure that each piece of the exhibit is perfectly presented.    As the 2024 HK Lighting Fair comes to an end, COLORS will continue to provide global customers with more aesthetic and functional lighting solutions,creating unlimited possibilities. Stay tuned.  

COLORS HK Lighting Fair Wraps Up Successfully

STC offer&nbsp;Electromagnetic Compatibility (EMC) Testing services for medical devices such as:&nbsp; 	 Medical Electrical Equipment 	 In Vitro Diagnosis (IVD) Medical Equipment&nbsp;    Electromagnetic Compatibility Testing (EMC)   	 IEC / EN 60601-1-2 	 CISPR 11 / EN 55011 	 IEC / EN 61326-1 	 IEC / EN 61326-2-6 	 FCC Part 15 / Part 18 	 ICES-001 / ICES-003  
  Radio Frequency Testing (RF)   	 EN 300330-1; EN 300330-2 (9 kHz to 30 MHz) 	 EN 300220-1; EN 300220-2 (25 MHz to 1000 MHz) 	 EN 300440-1; EN 300440-2 (1 GHz to 40 GHz) 	 FCC Part 15 / Part 18; RSS-210&nbsp;    Bluetooth   	 EN 300328 (2.4 GHz) 	 FCC Part 15 / Part 18 	 RSS-247    Wi-Fi   	 EN 300328 (2.4 GHz TRx WiFi b / g / n) 	 EN 301893 (5.8 GHz) 	 FCC Part 15 / Part 18 	 RSS-247  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group&nbsp; or visit our website:&nbsp; https://www.stc.group/en/contact 
&nbsp;

Electromagnetic Compatibility for Medical Devices

Zhongshan Tituo Lighting & Electrical Co., Ltd.

TITK Lighting provides professional OEM and ODM LED filament bulb design and manufacturing services for lighting brands, distributors, wholesalers, and project contractors worldwide.  Our services include custom filament design, decorative bulb development, private label production, custom packaging, customized glass finishes, and complete lighting solutions.  With over 11 years of manufacturing experience, TITK exports high-quality LED filament bulbs to Europe, North America, South America, the Middle East, and Southeast Asia.  We support CE- and RoHS-certified production and offer flexible OEM/ODM solutions for decorative lighting projects. 

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