Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
submit
Home

Products

RF Adapter&Cable Assembly High-Frequency Test RF Adapter

SMA Female to Female 18GHz Precision 50 Ohm High Frequency Test RF Adapter SMA-KK

SMA Female to Female 18GHz Precision 50 Ohm High Frequency Test RF Adapter SMA-KK

This high-precision SMA female to female interface is a specialized High Frequency Test RF Adapter designed to provide a stable and low-loss connection for wideband microwave circuit testing and instrument calibration.

  • Part Number :

    SMA-KK
  • Product Category :

    rf adapter & cable assembly

Product Overview

The SMA-KK is a professional 18GHz DC to 18GHz High Frequency Test RF Adapter featuring a symmetric female-to-female configuration.

With a precision-machined 22mm body and an integrated HEX 7 wrench flat, it offers a durable and high-performance signal transition solution for laboratory measurement setups requiring high repeatability.

 

Product Specifications / Attributes

  • Characteristic Impedance: 50Ω.
  • Frequency Range: DC to 18GHz.
  • VSWR (Voltage Standing Wave Ratio): ≤ 1.15.
  • Dielectric Withstanding Voltage: 1000V.
  • Insulation Resistance: 5000MΩ.
  • This 50 Ohm Brass Beryllium Copper High Frequency Test RF Adapter utilizes high-grade 1/4-36UNS-2A threading on both interfaces to ensure mechanical stability and excellent signal integrity.

 

 

Features&Benefits

  • Superior Signal Integrity: Optimized as a Low VSWR SMA Female to Female High Frequency Test RF Adapter, it minimizes signal reflection and transmission loss across its entire operational bandwidth.
  • High-Durability Construction: Built with brass and beryllium copper metallic components and premium PTFE insulation to maintain electrical integrity through thousands of mating cycles.
  • Precision Torque Support: Features a built-in HEX 7 wrench flat that allows for precise and secure torque application during mounting onto measurement instruments.
  • Space-Efficient Profile: The compact 22mm axial design allows for seamless integration into high-density test fixtures and panel configurations.

 

Packing Details

If you need detailed information about our packaging specifications and requirements, please feel free to contact us directly. We will be happy to provide you with the details.

 

Applications

  • Microwave and RF circuit testing and laboratory verification.
  • Network analyzer calibration and high-frequency instrument signal routing.
  • Telecommunications infrastructure and cellular base station testing.
  • Research and development for high-speed wireless communication modules.
  • Automated Test Equipment (ATE) system integration.

 

Frequently Asked Questions (FAQ) 

  • Q: What is the maximum frequency supported by the SMA-KK model?
  • A: This High Frequency Test RF Adapter is specifically engineered to maintain high-performance signal transmission from DC up to 18GHz.
  • Q: What materials ensure the reliability of this adapter?
  • A: The unit is constructed using high-grade Brass and Beryllium Copper for metallic contacts and premium PTFE for internal insulation.
  • Q: Does this product include features for secure manual installation?
  • A: Yes, the body of this High Frequency Test RF Adapter features an integrated HEX 7 wrench flat for accurate torque application during assembly.

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Related Products

We sincerely hope that customers to visit and exchange, We will be committed to customer personalized products to help customers win the market and achieve a win-win situation.
18GHz DC to 18GHz High Frequency Test RF Adapter
SMA Female to Female 18GHz Precision 50 Ohm High Frequency Test RF Adapter SMA-KK

This high-precision SMA female to female interface is a specialized High Frequency Test RF Adapter designed to provide a stable and low-loss connection for wideband microwave circuit testing and instrument calibration.

Read More
18GHz SMA Female to Female High Frequency Test RF Adapter
High Frequency Test RF Adapter SMA Female 18GHz SMA-KKG

This SMA series RF coaxial adapter is designed as a precision female-to-female interconnection device serving as an essential High Frequency Test RF Adapter for laboratory, production, and field test environments. Featuring a compact barrel form factor with a robust stainless steel body, beryllium copper center contacts, and PTFE dielectric insulation, it delivers outstanding electrical repeatability and mechanical durability across the full DC to 18 GHz frequency range. The 50-ohm characteristic impedance and VSWR of 1.15 or less ensure minimal signal reflection, making it ideal for vector network analyzer calibration, spectrum analysis, and high-speed digital testing applications.

Read More
•	40GHz 2.92mm Female to Female High Frequency Test RF Adapter
High Frequency Test RF Adapter 2.92mm Female 40G 2.92-KKG

This High Frequency Test RF Adapter delivers precision performance for millimeter-wave test applications. With 50 Ohm impedance and DC to 40GHz frequency coverage, it supports 5G NR, satellite communications, and aerospace RF testing. The stainless steel body and gold plated beryllium copper inner conductor ensure excellent performance and long mating life.

Read More
40GHz 2.92mm High Frequency Test RF Adapter
High Frequency Test RF Adapter 2.92mm 40GHz Female to Jack 2.92-JKG

The 2.92-JKG is a precision 2.92mm (K-connector) male-to-female high frequency test RF adapter designed for laboratory, automated test equipment (ATE), and microwave measurement applications up to 40GHz. Featuring a 50Ω characteristic impedance and VSWR ≤1.15, it provides outstanding signal integrity at millimeter-wave frequencies, making it an essential interconnect for vector network analyzer calibration and device characterization.

Read More
2.4mm to 2.92mm cross-series High Frequency Test RF Adapter
High Frequency Test RF Adapter 2.4 2.92mm 40GHz Cross-Series 2.4/2.92-JKG

The 2.4/2.92-JKG is a cross-interface high frequency test RF adapter that bridges 2.4mm and 2.92mm (K-connector) interfaces in a single precision interconnect rated to 40GHz.With 50Ω impedance, VSWR ≤1.15, and 1000V dielectric withstanding voltage, this adapter simplifies multi-standard RF test setups by eliminating separate adapters for 2.4mm and 2.92mm ports on VNAs and ATE equipment.

Read More
67 GHz jack-to-jack precision High Frequency Test RF Adapter
High Frequency Test RF Adapter 1.85mm Jack to Jack DC to 67GHz 50 Ohm 1.85-JKG

The 1.85-JKG is a precision High Frequency Test RF Adapter featuring a female-to-female (jack-to-jack) inline configuration designed for millimeter-wave test and measurement applications up to 67 GHz. With 50 Ohm characteristic impedance and VSWR of 1.25 maximum across the full operating band, this adapter delivers exceptional signal integrity for vector network analysis, RF component characterization, and high-speed digital interconnect testing.Constructed with stainless steel body, beryllium copper center contacts, and PTFE dielectric, the 1.85-JKG ensures repeatable, low-loss connections in demanding laboratory and production test environments.

Read More
50 Ohm Precision Test RF Adapter
SMA Female to eMFBX Male Precision Test RF Adapter SMA(F)-eMFBX(M)

This high-performance SMA Female to eMFBX Male Test RF Adapter is engineered to provide a seamless and reliable interface for precision high-frequency measurement applications, ensuring superior signal integrity between different connector standards.

Read More
50 Ohm Precision Test RF Adapter
SMA Female to eMBX Male Precision Test RF Adapter SMA(F)-eMBX(M)

This high-performance SMA Female to eMBX Male Test RF Adapter is engineered to provide a seamless and reliable interface between different connector standards, ensuring superior signal integrity for precision high-frequency measurement applications.

Read More
50 Ohm Precision Test RF Adapter
SMA Female to eSMP-MAX Female Precision Test RF Adapter SMA(F)-eSMP-MAX(F)

This precision-engineered SMA Female to eSMP-MAX Female Test RF Adapter is specifically designed to provide a stable and high-performance interface for high-frequency measurement systems, ensuring optimal signal integrity between different connector standards.

Read More
50 Ohm Precision Test RF Adapter
SMA Female to eZSMP Female Precision Test RF Adapter SMA(F)-eZSMP(F)

This high-performance SMA Female to eZSMP Female Test RF Adapter is meticulously engineered to provide a seamless and reliable interface between connector standards, ensuring superior signal integrity for high-frequency measurement and communication systems.

Read More
50 Ohm Precision Test RF Adapter
SMA Female to ePSMP Female Precision Test RF Adapter SMA(F)-ePSMP(F)

This high-performance SMA Female to ePSMP Female Test RF Adapter is meticulously engineered to provide a seamless and reliable interface between different connector standards, ensuring superior signal integrity for high-frequency measurement applications.

Read More
50 Ohm Precision Test RF Adapter
4.3 10 Male to SMA Female Precision High Performance Test RF Adapter 4.3/10(M)-SMA(F)

This professional-grade 4.3/10 Male to SMA Female Test RF Adapter is meticulously engineered to provide a seamless and reliable interface between different connector standards, ensuring superior signal integrity for precision high-frequency measurement applications.

Read More

leave a message

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
submit

home

products

whatsApp

contact