GaN power amplifier from UMS

March 23, 2017. United Monolithic Semiconductors (UMS) has released a new high power amplifier - CHA8611-99F


Voltage controlled SAW oscillator from Vectron with ultra low jitter

March 17, 2017. Vectron International has released new high frequency voltage controlled SAW oscillator VS-800


New Reviews from our Experts

February 8, 2017 New reviews from our experts published in the leading Russian magazines on RF-electronics are placed on the "Printed materials" page


Open top microwave socket from Ironwood Electronics

January 16, 2017. Ironwood Electronics has launched new microwave socket SBT-BGA-7035, addressing high performance requirements for testing BGA devices


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Diamond Antenna and Microwave Corporation and its affiliate company Diamond-Roltran, LLC, are located in one facility 40 minutes northwest of Boston.

Since 1956, Diamond Antenna has delivered precision microwave rotary couplers for use in radar and satellite communication antennas. Experience with the exacting tolerances necessary for microwave signal transfer is the basis for Diamond’s core competence in precision rotary component design and manufacture.

In 2001, Diamond-Roltran was formed to enter the next-generation slip ring business. Roll-Rings represent an extension of Diamond’s core competence in precision rotary components. This high performance technology enables unmatched rotary electrical transfer in those applications that require high power, low noise, and long life.

Independent ownership assures only the best in customer service. Diamond's motive is to assist the customers, with rotary components that achieve reliable performance in their systems. Diamond does not produce subsystems in competition with its customers; its objective is to concentrate effort in producing excellent electromechanical rotating components and delivering customer satisfaction.



394 kB
in Russian
302 kB
in Russian
Lobanov V.D., Diamond Antenna and Microwave Corp. Rotary Joints for RF and LF Signals Transmission // Electronica: NTB, 2010, № 1, pp. 46-48.
224 kB
in Russian
N.Egorov, Rotary Joints - Diamond Co. Products // Electronica: NTB, 2011, № 5, pp.92-95.

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