Your Professional RF Adapter 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 1 Type |
1.0mm |
|
Connector 1 Impedance |
50 Ohms |
|
Connector 1 Polarity |
Standard |
|
Connector 2 Type |
1.0mm / 1.85mm |
|
Connector 2 Impedance |
50 Ohms |
|
Connector 2 Polarity |
Standard |
|
Connector Mount Method |
None |
|
Adapter Body Style |
Straight |
|
Materials Information |
|
|
Center Contact |
CuBe Gold Plated |
|
Outer Contact |
Stainless Steel |
|
Body |
Stainless Steel |
|
Dielectric |
PEI |
|
Environmental Data |
|
|
Temperature Range |
-40℃ to +85℃ |
|
2011/65/EU(RoHS) |
Compliant |
RF Adapter Key Features and Benefits
Durability and Reliability
Most RF adapters are made from high-quality materials such as brass or stainless steel, often with gold-plated contacts to ensure corrosion resistance and long-lasting performance.
Ease of Use
RF adapters are designed to be simple to install and use, making them ideal for both professional engineers and DIY enthusiasts.
Cost-Effectiveness
By enabling different systems and components to work together without the need for entirely new cabling or devices, RF adapters provide a cost-effective solution for a variety of applications.

The Type of RF Adapter
Coaxial Adapter
For connecting Coaxial connectors of the same type, such as SMA to SMA, n to N, etc. .
Inter-Series Adapter
Used to connect different series of coaxial connectors, such as SMA to N, BNC to TNC, etc. .
Panel Mount Adapter
Designed to be mounted on the Panel of a device to provide convenient connectivity.
Attenuating Adapter
In addition to the connection function, it includes attenuators for reducing signal strength.
Conversion Adapter
Connectors for connecting different genders, such as male to female or vice versa.
Right Angle Adapter
Provides a 90-degree bend for use in situations where space is limited.
RF Adapter Grade
There are usually three grades of each type of RF adapter available, providing the right adapter for each type while balancing cost and performance.

Measurement level
● Standard parts for calibration
● Highest performance slotless connection design
● Minimal tolerances
● Air media
● Long life
● High production cost

Instrument Grade
● Used on the output input interface of the instrument and some economical calibrators
● Better performance
● Smaller tolerances
● Supports non-conductive media interfaces
● Long service life

Production Grade
● Used in products
● Low performance
● Large Tolerances
● Supports non-conductive media interfaces
● Limited number of connections
● Low cost
Communication Field
For wireless communication system, satellite communication and so on.
Testing and measurement
Widely used in RF testing, such as Spectrum Analyzer, Network analyzer, etc.
Military and defense
For military communications systems, radar systems, etc.
Medical Equipment
Plays an important role in the RF connection and transmission of medical equipment.
Aerospace
Communication and radar systems used in the aerospace field.
Automobiles and transportation
Applications in automotive wireless communication systems, vehicle-borne radars, etc. .
Industrial Automation
For Industrial Wireless Communications, sensor networks, etc. .
Installation of RF Adapter
Proper selection and installation of RF adapters requires the following steps:
Determine the two RF interface types that need to be transferred, such as SMA and N type.
Identify the frequency range that needs to be transferred and select the appropriate RF adapter for that frequency range.
Identify the type of signal to be transferred, such as analog or digital, and select the appropriate RF adapter.
Select the appropriate material and connection method, such as solder or threaded connection.
Ensure proper tools and skills are used when making connections to avoid damage to the RF adapter.
Before installation, clean and inspect the connection points to ensure that there are no impurities or damage.
When installing RF adapters, make sure the connection is tight to avoid signal attenuation and interference.
After installation, perform tests to ensure that the performance of the adapter meets the requirements.
Customization Services
To better meet the diverse needs of different industries and customers, we can tailor RF adapter 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
1
>>
Submit Order
2
>>
Obtain a Quote
3
>>
Confirm Order
4
>>
Arrange Payment
5
>>
Track Order
6
>>
Receive and Inspect Goods
7
Packaging and Shipping
|
Packaging |
Plastic bags, paper boxes |
|
Transportation methods |
Road transport, rail transport, sea transport, air transport |
FAQ
We're professional rf adapter manufacturers and suppliers in USA, specialized in providing high quality customized service. We warmly welcome you to buy high-grade rf adapter in stock here from our factory.
1 85mm to 2 92mm Precision Adapter 40GHz, SMA Precision Adapter DC to 18GHz, SMA to SSMA Adapter 6 18GHz