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LATEST PRODUCTS

Time-Service Antenna

Satellite Time-Service antenna series designed for single frequency or multi-frequency sharing work

Power Splitter

Cavity fitter has good frequency-selecting and filtering function in circuit and electronic high frequency system and can weaken useless signal and noise out of band

Dielectric Duplexer

High attenuation, low insertion loss,high power
Surface-mounting: small size, light weight

APPLICATIONS

 Mobile Communication
 Satellite Navigation
 Semiconductor Packaging
 Renewable Energy
 IOT
 
With the continuous development of technology, robotic arms, as advanced automation equipment, have been widely used in the automotive industry. 
 
The appearance of robotic arms not only improves production efficiency but also reduces labor costs, bringing great convenience to automobile manufacturing.

PRECISION RF COMPONENT SYSTEMS

Low PIM Passive Devices · Dielectric Filters · High-Performance Antennas​

Low PIM Passive Device

Low PIM passive devices are components that exhibit low passive intermodulation characteristics. Passive intermodulation occurs when two or more signals are present in a passive device with nonlinear characteristics, generating unwanted intermodulation products that can interfere with the normal operation of wireless communication systems.

Dielectric Filter

Dielectric filters are electronic devices that utilize the properties of dielectric materials, such as low loss, high dielectric constant, small frequency - temperature coefficient, and small thermal expansion coefficient, to design and manufacture. They are composed of a ladder - type circuit in which several long - shaped resonators are longitudinally multi - stage connected in series or in parallel.

Antenna

An antenna is a specialized transducer that converts electric current into electromagnetic (EM) waves or vice versa. It serves as the interface between radio waves propagating through space and electric currents moving in metal conductors, and is an essential component of all radio equipment. In transmission, the antenna radiates the energy from the current supplied by the radio transmitter as electromagnetic waves.
ABOUT REFON
Refon is a leading manufacturer specializing in high-performance RF and wireless communication products. Our core offerings include Low PIM Passive Devices, Dielectric Filters, and Antennas. With in-house R&D capabilities and large-scale production capacity, we deliver highly reliable and customized solutions for global clients. 
 
Our products are widely used in mobile communications (4G/5G), satellite navigation (GNSS), semiconductor packaging, new energy, and IoT industries.
 
News

Tech Integration: Reshaping Industrial Ecosystems, Unleashing Boundless Possibilities

In today’s digital wave, tech integration is reshaping the ecosystems of various industries with unprecedented power.

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Tech Empowerment: Driving Industrial Innovation, Embracing a Smart Future

Tech empowerment has become the core engine driving the innovative development of industries.

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Tech Leadership: Breaking Boundaries, Writing New Chapters for Industries

Tech leadership is the key force for various industries to break through development boundaries and write new chapters.

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Tel: 66-655139812
Address: No. 7/48-49, Moo 4, Phana Nikhom Subdistrict, Nikhom Phatthana District, Rayong Province
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