

Diamond Antenna and Microwave
RF rotary joints and integrated rotating subsystems
About Diamond Antenna and Microwave
Diamond Antenna and Microwave Corporation designs, manufactures, tests and repairs radio frequency rotary joints and integrated rotating subsystems. Founded in 1956, the company is based in Littleton, Massachusetts, about 30 miles north-west of Boston, where it moved into its current facility in 2004. It became an employee stock ownership plan company in 2010, is classified as a US small business, and is certified to ISO 9001:2015 and AS9100:2016.
Products
- RF rotary joints: electro-mechanical devices that pass RF signals through a rotating interface via waveguide or coaxial lines, in standard and custom designs
- Integrated rotating subsystems that combine rotary joints with ancillary items such as slip rings, fibre optic rotary joints, bearings and drives
- Repair of existing rotary joints and rotating systems
Markets
Products serve air traffic control radars that run 24 hours a day, commercial satcom antennas, space communications and space programmes, ground, shipboard and airborne military radar, weather radar and commercial systems. The company uses 3D CAD and RF modelling software in design and provides brochures, presentations and technical guidance on selecting the right rotary joint. Sales are handled by a direct sales force and selected manufacturers' representatives, and an article on the company was featured in ATT International magazine.
Events
Diamond Antenna and Microwave is listed as an exhibitor at Airspace World 2027, the Small Satellite Conference 2027, SATELLITE 2027 and LAAD Defence and Security 2027 in Rio de Janeiro.
Contact
Diamond Antenna and Microwave is listed under Manufacturers, ATC Systems and is based in United States.
Description from the company’s website. Is this your company? Claim this page to add your services, photos and contact details.
Location
59 Porter Road, Littleton, MA 01460, United States
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Events where Diamond Antenna and Microwave exhibits
All aviation events- 4
- events
- 3
- countries
- 0
- as sponsor
View eventSATELLITE
8 to 11 March 2027 · Washington, United States
Stand 2506
View eventLAAD Defence and Security
13 to 16 April 2027 · Rio de Janeiro, Brazil
Exhibitorlisted for the 2025 edition
View eventAirspace World
25 to 27 May 2027 · Lisbon, Portugal
Stand H2-A41listed for the 2026 edition
View eventSmall Satellite Conference (SmallSat)
1 to 4 August 2027 · Salt Lake City, United States
Exhibitorlisted for the 2026 edition
From the organisers’ published exhibitor and sponsor lists.
Companies exhibiting at the same events
Directory companies that exhibit at the same shows as Diamond Antenna and Microwave, most shared events first.
Event types: Aerospace and space (2), Defence and security (1), Other (1). Browse the calendar
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