Diamond RF Rotary Joints

Leading Provider of RF Rotary Joints



RF Rotary Joints and Integrated Rotating Subsystems

Diamond Antenna rotary joints are electro-mechanical devices used to transmit radio frequency (RF) signals through a rotational interface via waveguide or coaxial lines. Ancillary items can be incorporated to pass system power, data signals, fiber connections, air and/or fluid to form a complex integrated rotational subsystem. Diamond supplies these items for a wide variety of applications including: military and commercial Satcom and Radar for ground, shipboard, and airborne systems. Specialized designs are available for Air Traffic Control and Weather Radar, Space Platforms, and Medical applications. Additionally, Diamond will overhaul and repair aged products to like-new condition regardless of the original manufacturer.

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Military RF Rotary Joints

APC supplies a wide range of Diamond RF rotary joints and rotating subsystems, designed for the demanding environments of military radar and SATCOM applications. 

Commercial RF Rotary Joints

RF Rotary Joints for Commercial applications to support high-volume productions, including compact/low-profile designs and integrated Slip Rings for AC/DC power and signal transfer.

Air Traffic Control (ATC) Rotary Joints

Standard and custom Rotary Joint designs are available for Primary Surveillance Radar (L and S-band PSR) and Secondary Surveillance Radar (SSR).

Space Qualified Rotary Joints

For over 35 years, Diamond Antenna and Microwave have designed, manufactured and delivered high-performance space-qualified rotary joints to multiple worldwide programs. 

RF Rotary Joint Overhaul & Repair

Bring new life to your ageing system - Keeping an RF rotary joint operational at an affordable price is increasingly important in today’s environment.

How to Select the Right Rotary Joint

The production process for RF rotary joints and integrated rotating subsystems varies; with a broad range of specifications by market. Selecting a standard or custom-built product for your application requires multiple steps to ensure reliability, safety, and efficiency.

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