RF Isolators

Your Professional RF Isolators Supplier

Flexi RF Inc. was founded in 2023 in Santa Clara, California - at the heart of Silicon Valley, by a team of experienced RF engineers. We specialize in the design, manufacture, and supply of passive and active RF components. Our product line includes passive components such as antennas, connectors, adapters, cable assemblies, attenuators, and loads; and active components such as amplifiers, switches, and select custom modules.

Why Choose Us

OEM and ODM
We offer both OEM and ODM services with no minimum order quantity. Whether you are developing a next-generation system or require a mature RF module solution, we provide products and technical support that scale with your innovation.

Our Services
Flexi RF offers a one-year warranty on standard products, ensuring that our service remains reliable and efficient.

Real-Time Response
Our cross-border team, spanning China and the United States, can respond to customer needs around the clock, ensuring seamless and efficient service across time zones.

Professional Team
With decades of industry experience and professional R&D as well as manufacturing facilities, our team of experienced engineers possesses strong independent innovation capabilities, enabling us to provide customers with high-quality customized RF solutions.

Specification

Sku	Connector Series	Frequency	Isolation	Power
GIS010020-NF	N Female	1GHz~2GHz	16dB	30W
VSWR	Body Material	Body Plating	Connector Material	Connector Plating
≤1.40	Aluminum Alloy	Oxidation	Brass	Nickel

Significance of RF Isolators in Electronics Performance

Prevention of Interference: RF isolation shields sensitive electronic components from external RF interference, ensuring that devices operate without disruption or degradation of performance. This is especially critical in environments with high levels of electromagnetic noise, such as urban areas or industrial facilities.

Signal Integrity: By minimizing the impact of external RF signals, RF isolation helps preserve the integrity of transmitted and received signals within electronic systems. This is essential in applications such as wireless communication, where even slight interference can result in data loss or transmission errors.

Compliance with Regulatory Standards: Many industries, including telecommunications, aerospace, and medical devices, are subject to stringent regulatory standards regarding electromagnetic compatibility and interference mitigation. RF isolation is essential for achieving compliance with these standards and obtaining necessary certifications.

Protection of Sensitive Equipment: In environments where sensitive electronic equipment is deployed, such as hospitals, research laboratories, or military installations, RF isolation provides essential protection against external interference sources. This ensures the reliable operation of critical systems and prevents potentially hazardous malfunctions.

Enhanced Product Reliability: Incorporating robust RF isolation measures during the design and manufacturing stages of electronic devices contributes to overall product reliability and longevity. Devices that are immune to external RF interference are less likely to experience failures or malfunctions, resulting in higher customer satisfaction and reduced maintenance costs.

The Basic Principle Of RF Isolators

RF isolators also utilize the Faraday rotation effect in ferrite materials. The device consists of a ferrite rod or disc placed in a waveguide or stripline structure, with two ports for input and output. A strong permanent magnet creates a magnetic field within the ferrite material.

When an RF signal enters the input port, it passes through the ferrite material and exits from the output port with minimal attenuation. Any signal entering from the output port is rotated by the ferrite material and directed towards an internal termination or absorber, effectively isolating the input port from reverse signals.

Applications of RF Isolators in Modern RF Systems

Radar Systems

RF Isolators are used to protect the transmitter from reflected power and improve system reliability.

Communication Systems

RF Isolators are used to improve signal quality and reduce intermodulation distortion.

Test and Measurement Systems

RF Isolators are used to improve measurement accuracy and reduce errors caused by reflected power.

Customization Services

To better meet the diverse needs of different industries and customers, we can tailor RF isolators professional solutions to your specific application scenarios and special requirements. For further information or support, please feel free to contact us.

Order Process

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Packaging and Shipping

Packaging	Plastic bags, paper boxes
Transportation methods	Road transport, rail transport, sea transport, air transport

FAQ

Q: What is the purpose of an RF isolator?

A: An RF isolator is a twoport ferromagnetic passive device which is used to protect other RF components from excessive signal reflection. Isolators are commonplace in laboratory applications to separate a device under test (DUT) from sensitive signal sources.

Q: What is RF isolation?

A: At its core, RF isolation involves containing electromagnetic emissions within a shielded enclosure, preventing them from radiating outward and interfering with nearby devices or receiving unwanted signals

Q: What are the different types of RF isolators?

A: RF isolators come in various types, each designed for specific applications and operating conditions. RF Isolators are mainly of two types: Drop-in and coaxial isolator.

Q: How to measure RF isolation?

A: For a given frequency conversion it is simple: measure the output of the RF or IF on a spectrum analyzer and measure the leaking component. LO power input divided by output power at the LO frequency at the RF or IF port output (or minus, in dBm units) gives the isolation.

We're professional rf isolators manufacturers and suppliers in USA, specialized in providing high quality customized service. We warmly welcome you to buy high-grade rf isolators in stock here from our factory.