Quality - Performance - Reliability

About US

In 2014 Q-PAR Antennas USA, LLC was established principally to be the exclusive yet fully independent Distribution, Sales & Marketing partner in the USA for Steatite Antennas, a UK based Antenna- design house and manufacturer. In October 2024 SolidState PLC, acquired and incorporated QPARUSA into the Steatite Systems group to continue to develop sales & support and identify programs suitable for US manufacture and Test across our North American facilities.

Steatite Antennas | Specialist Antenna Manufacturer, COTS & Custom Design

Steatite is a specialist antenna manufacturer with a focus on microwave & RF antennas operating in the frequency range of 30MHz to 60 GHz.

 With increased customer demand we recently expanded our product offering to include other synergistic RF and Microwave Products as well as Intelligent Positioning Solutions.  Our main goal is to earn your trust as it is our privilege to be your OEM design- and manufacturing source and supplier for  high-performance microwave and RF antennas operating between the frequencies of 30MHz to 60GHz for a range of applications including EW, SIGINT, spectrum management, ESM, RWR, EMC and Intelligent Positioning Solutions and more…We are proud to state that the majority of our customers are REPEAT customers

QPAR Antennas USA
COTS / Horn-, Omni-, Sinuous-, Spiral-, HiRf-, EMC-, DF-, Array Antennas & systems / CUSTOM solutions
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Intelligent Positioning Solutions & Accessories
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Radio Astronomy and Other Products
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Applications

Why Choose Q-PAR Antennas USA?

  • We strive to provide you with excellent technical support, customer service and quick response times 
  • The foundation of our success is to provide you the best- and timely solution without compromise
  • Only the HIGHEST  QUALITY standards are acceptable

THANK YOU to our Loyal Customers

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Rohde & Schwarz turn ideas into reality with their expertise in microwave and radio frequency technologies.
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Terms & Conditions

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Q-PAR Antennas USA is a leading provider in state-of-the-art RF microwave products for defense and civilian applications. Q-PAR's products supply cutting-edge solutions for aerospace, ground and maritime platforms; offering COTS and tailor-made configurations suited for MIL-STD requirements and a variety of client needs.

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