RF Connectors

Your Professional RF Connectors 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

Configuration
Connector Type	SMA/2.92mm/2.4mm/1.85mm
Connector Impedance	50 Ohms
Connector Polarity	Standard
Connector Mount Method	2 Hole Flange
Connector 2 Interface Type	0.30mm / 0.51mm Pin
Attachment Method	Contact
Materials Information
Center Contact	CuBe Gold Plated
Outer Contact	Stainless Steel
Body	Brass Trimetal Plated
Dielectric	PEEK/PTFE
Environmental Data
Temperature Range	-55℃ to +165℃
2011/65/EU(RoHS)	Compliant

Advantages of RF Connectors

High Reliability

RF connectors are designed for use with the same types of cables found in many large-scale communication systems. TV and audio programs generally don't have signal transmission loss because of the use of reliable RF connectors to maintain a stable signal. Loss of signal during transmission will change the content, which will mislead the audience and belong to a broadcasting accident.

Great Electrical and Mechanical Performances

The connections ports of the RF connectors are polished smoothly to ensure a tight fit between the connection ports. The tight connection ensures that the connection is firm and easy to unplug. The mechanism of the entire RF connectors is relatively light, and its excellent mechanical properties can adapt to various information transmission occasions.

Easy to Locate and Install

Installing and locating RF connections is relatively simple. Regardless of cable size, they may be installed using simple hand tools. Coaxial cable that has been damaged can be easily repaired and is waterproof. To minimize costly digging and accidental damage, it is frequently required to detect cables hidden in the ground or behind buildings.

Summary of Common RF Connectors

Connector Type	Impedance	Typical Frequency Range
BNC (50/75 Ω)	50 Ω / 75 Ω	Up to ~4 GHz (75 Ω: ~2 GHz)
TNC	50 Ω	DC – 11 GHz
SMB	50 Ω / 75 Ω	DC – 4 GHz
N-Type	50 Ω / 75 Ω	DC – 11 GHz (up to 18 GHz precision)
7/16 DIN	50 Ω	Up to ~7.5 GHz
4.310	50 Ω	DC – 6 GHz (some up to 12 GHz)
SMA	50 Ω	DC – 18 GHz (some up to 26.5 GHz)
SMC	50 Ω	Up to ~10 GHz
MCX / MMCX	50 Ω	DC – 6 GHz
3.5 mm	50 Ω	DC – 26.5 GHz
2.92 mm (Ktype)	50 Ω	DC – 40 GHz
2.4 mm	50 Ω	DC – 50 GHz
1.85 mm (Vtype)	50 Ω	DC – 67 GHz
1.0 mm (Wtype)	50 Ω	DC – 110 GHz
U.FL	50 Ω	DC – 6 GHz

Overview of RF Connectors Applications

RF connectors are used in a broad spectrum of applications, including:

Telecommunications

Base stations, antennas, and RF front-end modules.

Aerospace and Defense

Radar systems, communication equipment, and electronic warfare systems.

Test and Measurement

RF signal generators, spectrum analyzers, and network analyzers.

Consumer Electronics

Wi-Fi routers, smartphones, and televisions.

Precautions for Using RF Connectors

To ensure optimal performance and longevity of RF connectors:

Proper Installation

Follow the manufacturer's instructions for installation. Improperly installed connectors can lead to poor performance or damage.

Regular Inspection

Regularly inspect connectors for signs of wear or damage. Corrosion, mechanical damage, or improper mating can degrade performance.

Cleaning

Keep connectors clean. Dirt and debris can cause signal loss or distortion.

Customization Services

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

Order Process

Contact Customer Service

Submit Order

Obtain a Quote

Confirm Order

Arrange Payment

Track Order

Receive and Inspect Goods

Packaging and Shipping

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

FAQ

Q: What does an RF connector do?

A: RF connector (radio frequency connector) is an electrical connector designed to work at radio frequencies in the multi-megahertz range. RF connectors are typically used with coaxial cables and are designed to maintain the shielding that the coaxial design offers.

Q: How to use an RF connector?

A: RF coaxial connectors can be installed in one of two different ways. The first installation method involves simply crimping the connector onto the cable. Alternatively, the connector can be screwed onto the end of the cable. Both installation techniques are commonly used and relatively simple to perform.

Q: What does RF connection mean?

A: An RF connector (radio frequency connector) is an electrical connector designed to work at radio frequencies in the multi-megahertz range. RF connectors are typically used with coaxial cables and are designed to maintain the shielding that the coaxial design offers.

Q: How to identify an RF connector?

A: Typically, RF plugs are pin (male), and the threads are on the inside of the shell. Typically, RF jacks are socket (female), and the threads are on the outside of the shell. The shell of a plug (male) typically covers the shell of a jacket (female).

Q: What is RF connected to?

A: An RF Cable Connection, also known as a radio frequency cable connection, is a type of cable used to transmit signals for a variety of purposes, including telecommunications, television broadcasting, and computer networking.

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

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