SMA to SMA Straight Adapter, DC-18 GHz

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SMA to SMA Straight Adapter, DC-18 GHz

Introduction

The SMA to SMA adapter is a precision-engineered RF coaxial adapter designed for seamless SMA interface transitions in high-frequency systems. Featuring a straight configuration and 50-ohm impedance, this adapter ensures minimal signal reflection and consistent performance across the full DC to 18 GHz frequency range.

Built with high-quality brass bodies and finished with gold plating, both SMA connectors offer excellent conductivity and corrosion resistance. The adapter supports a VSWR of 1.25:1, ensuring optimal signal integrity for demanding RF and microwave applications. Its rugged construction and broad operating temperature range from -50°C to +165°C make it suitable for use in aerospace, telecom, and test instrumentation environments.

Key features:

  • SMA to SMA straight configuration;
  • Wide frequency range: DC to 18 GHz;
  • 50 Ohm impedance for optimal RF matching;
  • Gold-plated brass connectors for corrosion resistance;
  • Low VSWR: 1.25:1 for minimal signal loss;
  • Operating temperature: -50°C to +165°C;
  • Durable build for reliable high-frequency performance.

Main Specifications:

Product No:  YC-SMA-JJ, YC-SMA-JK, YC-SMA-KK, YC-SMA-KFK1, YC-SMA-KYK1  
Product Series: SMA Adapters  
Adapter Type: SMA to SMA  
Brand: Metabee  
Orientation: Straight  
Connector 1 SMA Connector   
Connector 1 – Body Material: Brass  
Connector 1 – Body Plating: Gold Plated  
Connector 2: SMA Connector  
Connector 2 – Body Material: Brass  
Connector 2 – Body Material: Gold Plated  
Mount Method: Not Applicable  
Impedance: 50 Ohm  
VSWR:  1.25:1  
Frequency Range: DC-18 GHz  
Operating Temerature:  -50 ºC to +165 ºC  
Other Feature: None  
 

Applications of this SMA to SMA Straight Adapter:

2.92mm adapters are commonly used in RF and microwave applications where high-frequency performance and precision are required.

Here are some applications:

  • Microwave Modules;
  • Radar Systems;
  • Satellite Communication;
  • Broadcasting;
  • 5G Technology;
  • Adapters and Transitions;
  • Military and Aerospace;
  • Test and Measurement Equipment.

We can customize this RF Adapter according to your special requirements. Get a free quotation now!

RF Adapters
Metabee is a professional electronic component manufacturer from China. We can provide all kinds of RF Adapters.
Product Series

SMA Adapters

Product No.

YC-SMA-JJ, YC-SMA-JK, YC-SMA-KFK1, YC-SMA-KK, YC-SMA-KYK1

Adapter Type

SMA to SMA

Product Name

SMA to SMA Straight Adapter, DC-18 GHz

Brand

Metabee

Orientation

Straight

Connector 1

SMA Connector

Connector 1 - Body Material

Brass

Connector 1 - Body Plating

Gold Plated

Connector 2

SMA Connector

Connector 2 - Body Material

Brass

Connector 2 - Body Plating

Gold Plated

Mount Method

Not Applicable

Impendence

50 Ohm

Frequency Range

DC-18 Ghz

VSWR

≤1.25:1

Operating Temerature

-50ºC to +165 ºC

Other Features

None

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