cavity duplexer20+ factories verified

TopwaveTelecom, is a leading provider of RF passive equipment and high-performance wireless infrastructure solutions focused on innovation and differentiation at the edge of wireless telecommunication networks.

Since 2005, BF Tech has been designing, producing and selling quality standard and custom products to satisfied customers at home and abroad. BF Tech has a well-qualified and professional core team, more than 100 employees, with numbers of utility of model invention patents, and also strong R&D capabilities and innovation capabilities.

Nanjing Xibo Communication Technology Co., Ltd. Was founded in 2015, the main products of Xibo Communication are: Low-pass filter, High-pass filter, Band-pass filter, Band-stop filter, duplexer, combiner, and all kinds of loader, attenuator, power divider coupler and other microwave passive components, the structure of the form of LC, coaxial cavity, waveguide, microstrip, spiral or a mixture of them!

SHENZHEN ZD TECH Co., Ltd

Xian Ef Telecom Technology Co., Ltd is a leading microwave waveguide components, assemblies and antenna systems manufacturer in China. Established in 2011, Ef Telecom is continually growing to meet customer's needs.

Shinewave Technology Co., Ltd, Nanjing

WT Microwave INC. (WT), which was founded in 2010, located in Southwest China - Chengdu. WT specializes in the development, production and sales in microwave devices and radio frequency components, the technical team consists of experts and engineers with more than 17 years of R& D experience.

Chengdu Jingxin Microwave Technology Co., Ltd. Established in March 2006, is a Professional manufacturer of passive devices(Diplexers, Filters, Power Splitters, Isolators, Circulators, Combiners, Directional Couplers ), RF Test Cable and RF Coaxial connectors, which is a high-tech enterprise of Chengdu and supported by the Wuhou district of Chengdu.

We manufacture the kinds of RF Components and filters, duplexers, combiners from 300MHz to 28GHz for the wireless communication system clients, mainly used for basestation, repeater and ODU, TTA, etc. We can supply the products as you required, if you have any needs, please contact us.

Sichuan Keenlion Microwave Technology Co., Ltd is a high-tech enterprise specializing in the design and manufacture microwave passive devices, including Filter, Diplexer, Power divider, Combiner and Directional coupler series, as well as Isolator and Circulator series.

Skylink Intellitech is a fast growing company established in 2015 from China. Our team has more than two-decade years experience in RF/MW industry. And we are always attaching great importance to R&D and quality control. Now there are dozens of technical engineers devoted to development and innovation to meet various changeable market needs. Skylink is ISO 9001 approved in 2016, all our products meet ISO 9001 standard.

5o. COM is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership.

Shenzhen Etenda Technology Limited is a high-tech enterprise specialized in research, development, manufacture, sales and service of wireless communication equipment, we dedicated to provide the overall solution for clients allover the world. We believe in providing solution to the needs rather than offering just a product!

Qingdao Ugwave Electromechanical Technology Co., Ltd. is located in Guanggu Science and Technology Park, the west coast of Qingdao New District. UGwave has set up Huangdao R&D center and Suzhou manufacturing plant, which is a National High-tech Enterprise, Yangcheng Lake Science and Technology Leading Talent Enterprise, and Jiangsu Private Technology Enterprise. We focus on the independent research and development of core technologies for RF Filters, Microwave Component, Microwave Test Instrument Accessories and other products. Our products have the characteristics of small size, light weight and high integration, which are widely used in radar, electronic warfare, satellite communication, remote sensing and telemetry, enemy identification and other fields.

Established in 2023, Quanzhou Ruihui Electronics Technology Co., Ltd. is a leading provider of advanced communication and aerial solutions, specializing in high-quality two-way radios, drones, and related accessories. As an authorized distributor of globally renowned brands such as Motorola, Icom, Kenwood, and Kelixin, we are committed to delivering cutting-edge technology, reliable performance, and exceptional service. Our products cater to diverse industries, including public safety, construction, logistics, and event management, ensuring seamless connectivity and operational efficiency. With a customer-centric approach and a passion for innovation, Lexing Electronics continues to empower businesses and professionals with trusted communication tools for a smarter, more connected world.

Xiangyu Communication Technology Co., Ltd., was founded in 2001, which is a professional manufacturer of microwave ferrite isolators, circulators, power divider, directional coupler, combiner attenuator, filter and so on. They are widely used in Radar, in electronic countermove, in aviation, in navigation, in microwave communication and in mobile communication.

Filter technology is a professional enterprise of researching and manufacturing microwave passive components. Depending on the geographical advantage and strategical cooperation with uestc, the products have the professional and reliable technology guarantee in R&D, machining and manufacturing. We have a professional design and R&D team directed by a microelectronics doctor, and 2 senior engineers with over 10 years' R&D experience.

Jieying Communication Technology (Shenzhen) Co., Ltd. is an enterprise specializing in the research, development, production and sales of microwave radio frequency magnetic components. At present, our company's main research and production direction revolves around communication filters (LTCC/LC/cavity/thin film/SAW), power dividers, couplers, RF transformers, audio transformers, network transformers, 1553B, 429, 1394 bus transformers, limiters, mixers, inductors and other passive components, with operating frequencies ranging from 5kHz to 67GHz. Passive components in various frequency bands.

UIY Inc. was established in 2003 in Shenzhen, China. It is an integrated enterprise, which includes research, production, marketing and service for the civilian and military microwave communications device. The products are sold all over the world. Relying on industrial advantages and excellent professional skills, UIY won reputation and public praise in the microwave communications industry under experienced domestic and international operation mode. The frequency range DC-112GHz and average power up to 20KW, its products are widely used in civil, military, aerospace, space technology and other fields.

Long sharewin global trade co, . Ltd have 10 years of production experience professional manufacturerin the area of all kinds of RF microwave communication electronics products, which supply technical research, design, manufacturing, sales and after-sales service. We have three professional design team that can produce highly demanding products.

Quanzhou L-Tel Communication Equipment Co., Ltd. Was founded in 2007. Our company is located in the technology economically developed city of Quanzhou, China, enjoying convenient transportation. We are focusing on the development, production and sales of a variety of mobile communication repeaters, signal amplifiers and function modules. We are a professional manufacturer specializing in perfect solutions for wireless signal coverage for a variety of occasions. Our company has spectrum analyzers, vector network analyzers, signal emission analyzers, vector signal generators, noise figure analyzers, high-performance digital oscilloscopes, high-performance debugging power supplies and others world-class advanced testing equipment. Our company has a team of skilled engineers, efficient management personnel and an experienced and stable production team. We offer OEM/ODM services. Products can be customized as your special appearance and specific functions. Our strict quality management team focuses on product detail, integrity management and long-term cooperation to save you time and money.

Shenzhen Keenpower Electronic Limited is a leading Security products include phone jammer, cellphone blocker, signal jammer, mini camera, CCTV surveillance DVR, mini DVR, car DVR, IP camera, CCTV camera, detector camera, voice recorder, GPS tracker, Watch phone etc wholesalers in China,

TDtelecom Tech. Is a professional manufacturer of RF& Microwave passive components including terminations, attenuators, directional couplers, hybrid, power dividers/splitters, filter, duplexer, combiner, waveguide etc. They are widely used in Radar, in electronic counter move, in aviation, in navigation, in microwave communication and in mobile communication.

HTMICROWAVE was founded in 1992 and headquartered in HeFei National High- Tech Industry Development Zone. Our company is a high-tech enterprise integrating R & D, production and sales of microwave devices, microwave components, microwave subsystems and equipment, optical fiber devices, microwave cables and cable assembly. We have two industrial parks, covering a total area of 73335 square meter, with 60000 square meter of standard workshops and more than 20 digital production lines. HTMICROWAVE has more than 500 employees, total assets of over 350 Million Yuan. And annual production capacity of 1 Billion Yuan. HTMICROWAVE has two core technologies of radio frequency and optical fiber technology, is a national high-tech enterprise with provincial technology center. Through years of development, HTMICROWAVE has become an international and professional high-tech enterprise. We export large quantities to Asia, America, Europe and Southeast Asia countries, deal to high quality and reasonable price. We are ready to support you for competitive prices, advanced service and excellent quality and relative samples for quality evaluation and marketing activities. Customers' designs(OEM/ODM) are also available. We welcome worldwide customers to contact us for further discussion and cooperation.

HK WEIXUN ELECTRONICS Co., LIMITED is approved by the relevant government department set up a high-tech enterprise, the company relies on the Chengdu military enterprise, the strength of experience. Factories located in mainland China Main products: Crystal, filters, oscillators and high-precision oscillators, RF power resistors and resistor microstrip components such as communications, sales branch offices established in Hong Kong, respectively, and Hong Kong, Shenzhen work, so open up the global market! The company has three divisions, namely: Audio-visual consumer communications products, digital products and electronic devices three energy division. Company to survive by quality, the pursuit of excellent quality, service and satisfaction is the MOES pledge eternal, welcome international friends to come to consult the discussion, your opinion is the source of innovation.

JY Electronics Co., Ltd. is a professional manufacturer of frequency control device with many years in China. Our products are mainly used in RF radio circuit, microwave communication, component of Choose frequency GSM/CDMA and base station/direct increase station, 3G, 4G communication, GPS, satellite TV, satellite transmission, wireless security system, radar, electron resist, aviation, spaceflight, and other communications products, consumer electronics products etc.

Top Level Intl. Is a leading CNC machining shop in China. Supplying metal-machined parts&Plastic parts

Shenzhen Hongrunshuo Precision Technology Co., Ltd., founded in 2014, has more than 20 years of experience in precision machining industry, excellent supply chain management technology and excellent project management engineer team. Can provide high difficulty and complex precision machining, module assembly and non-standard equipment and automation customized services. Through the integration of precision machining and efficient management mode, to achieve and guarantee high quality and efficient delivery requirements, and to provide customers with a full range of solutions. Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Chengdu Microwave Communication Technology Co., Ltd. (MCTC) is a prominent Chinese military and civil Microwave devices, Components R&D production-oriented high-tech enterprises. We are specializing in research, development and production of microwave passive components, such as Filter, Cavity Diplexer, Power Divider, Directional Coupler, Attenuator. etc...We are exploring the overseas market, hoping to find a powerful partner like you. Our products are superior in quality and reasonable in price.