Berkshire Technologies Inc.

Princetel, Inc. is an US manufacturer of fiber optic inter-connect products. Our four main product lines are fiber optic rotary joints, electrical slip rings, active and passive fiber optic components, and fiber polishing machines. The privately funded company was incorporated in the fall of 2000... Read More

Space Machine & Engineering has specialized in waveguides for more than 50 years. We have a well-stocked warehouse of waveguide “building blocks” and the skill to put them together. The key to our success, is rapid response to customers’ needs. From the same-day shipment of off-the-shelf... Read More

AtlanTecRF supplies a wide range of microwave and RF components and equipment to the global marketplace in aerospace, telecommunications, defense and scientific research. From attenuators and amplifiers through couplers, connectors, isolators, power dividers to oscillators, switches, terminations... Read More