SMA DC-Block | 10 MHz to 18 GHz | Flexi RF

In radio frequency systems, keeping unwanted DC voltage away from sensitive equipment is essential for safe, reliable operation. A DC block prevents direct current from passing through a signal path while allowing RF signals to pass. This makes it useful in many communication, testing, and microwave systems.

At Flexi RF Inc, we offer RF components designed to meet the needs of engineers, technicians, and equipment manufacturers. Our SMA DC-Block FR5-GDCB-18G-SMAS-50 operates from 10 MHz to 18 GHz and features an SMA male-to-female connector design. It is built for applications that need stable signal transmission and dependable performance.

Key Features of Our SMA DC Block

Choosing the right DC block starts with understanding its main features. Our product combines a compact design with practical electrical and mechanical specifications.

Key features include:

● Frequency range: 10 MHz to 18 GHz

● Connector type: SMA male to SMA female

● Impedance: 50 ohms

● Insertion loss: 0.7 dB or less

● VSWR: Less than 1.35

● Maximum input power: 2 watts

● Body material: Stainless steel

● Operating temperature: -55°C to +85°C

● RoHS compliance: Yes

These specifications help engineers check whether the component suits their equipment and operating needs. We recommend reviewing the product datasheet before choosing a DC block for a specific setup.

How an SMA DC Block Supports RF Systems

An SMA DC block separates DC voltage from the RF signal path. This helps protect connected equipment from unwanted DC while letting the RF signal pass between components.

It can be useful in several applications, including:

RF Communication Systems

Communication equipment often uses several connected RF components. A DC block can help manage DC voltage between system parts while letting signals pass through the intended path.

Test and Measurement Equipment

Engineers use test equipment to check signal strength, frequency response, and other electrical properties. A suitable DC block can help prevent unwanted DC from reaching instruments that are not designed to handle it.

Military and Space Applications

Military and space systems may operate under demanding temperature and performance conditions. Our product's specified operating temperature range and compact construction make it a strong candidate for suitable applications, subject to full system requirements.

Industrial Equipment

Industrial RF equipment needs components that match its electrical and mechanical demands. Selecting the correct DC block can help support reliable operation across the intended frequency range.

Why Connector Quality Matters

A DC block needs suitable connectors to fit properly with the rest of an RF system. Our product uses SMA connectors with gold-plated beryllium copper contact bodies and a stainless steel main body. It also has a minimum rated mating life of 500 cycles.

When selecting an SMA DC-Block, check the connector gender, impedance, frequency range, and power rating. These details help you confirm compatibility with cables, instruments, and other connected devices.

For printed circuit board designs, an Edge mount pcb connector may also be part of the connection setup. This type of connector supports a direct connection at the edge of a PCB and is commonly used in RF assemblies. However, it serves a different purpose from a DC block, so each component should be selected according to its role in the circuit.

Choosing the Right RF Components

Before ordering an RF component, we suggest checking a few important points:

● Frequency requirements: Make sure the operating range covers your application.

● Impedance matching: Confirm that the component matches the 50-ohm system, where required.

● Power handling: Check that the maximum input power meets your needs.

● Connector compatibility: Match connector types, genders, and mounting styles.

● Environmental conditions: Review the temperature range and other operating requirements.

These checks can help you select an SMA DC-Block that fits your system and reduces compatibility issues during installation.

If your design also needs an Edge mount pcb connector, review its board layout, mounting dimensions, and electrical ratings separately. Our team can help you identify suitable RF products based on your project requirements.

Why Choose Flexi RF Inc

At Flexi RF Inc, we supply a wide range of RF, microwave, and millimeter-wave components. Our product selection includes adapters, amplifiers, antennas, attenuators, bias tees, cable assemblies, connectors, and DC blocks.

We understand that each project has its own technical needs. That is why we offer product datasheets, technical support from experienced RF engineers, and custom design options for suitable applications.

Our available products may qualify for same-day shipping, helping customers keep projects moving. We also work to provide responsive service and practical product choices for different industries.

Whether you need an SMA DC-Block for an RF test setup or an Edge mount pcb connector for a printed circuit board assembly, we encourage you to review the specifications and contact our team if you need help.

Find the Right Solution for Your Application

The right RF component can make a difference in how well your system operates. Our 10 MHz to 18 GHz DC block offers clear specifications for engineers who need to manage DC voltage in an RF signal path.

At Flexi RF Inc., we are ready to help you review your requirements and find components that fit your application. Explore our product range or contact our technical team for further information.

Original Source - https://www.tripoto.com/trip/sma-dc-block-10-mhz-to-18-ghz-flexi-rf-65ee1f7f5a23d15