Pasternack, Inc., a leading supplier of RF, microwave, and millimeter wave components, has recently launched 28 new waveguide electromechanical relay switches designed to deliver full waveguide performance across the C, X, Ku, K, and Ka bands. These high-performance switches are ideal for a wide range of applications, including electronic warfare, radar systems, satellite communications, microwave radio, VSAT, R&D, space systems, and test instrumentation.
The single-pole double-throw (SPDT) version of these switches features a self-cutting latch brake, TTL logic control, and a position indicator for manual override. The double-pole double-throw (DPDT) model offers optional short-circuit removal functionality. All models incorporate a patented motor drive system with arc suppression, along with a quick-connect DC control connector and sealed adapter for enhanced reliability. The compact design includes integrated waveguide ports with slotted flanges and O-rings, enabling pressurization up to 30 PSIG. Available sizes include WR137, WR112, WR90, WR75, WR62, WR42, and WR28, providing flexibility for various system requirements.
The performance specifications of these waveguide electromechanical relay switches are impressive: insertion loss is as low as 0.01 dB, isolation reaches up to 105 dB, and switching speed ranges from 54 to 76 milliseconds. They support both +12V and +28V DC voltage ratings and can handle up to 12 kW continuous power and 320 kW peak power (unpressurized, 10% duty cycle). Designed for durability, they operate reliably in temperatures ranging from -40°C to +85°C and are fully resistant to 100% humidity. With a minimum operational life of 250,000 insertions, these switches are built to last.
According to Tim Galla, Pasternack’s product manager, “Designers have been impressed by the versatility of our new wideband waveguide electromechanical switches, especially their self-cutting latch brakes, TTL logic, and indicators, which make them ideal for use in energy routing and radar applications within microwave communications and broadcasting.†He added that while similar switches typically require several months of lead time, all 28 of these products are available for immediate delivery upon order placement.
These waveguide electromechanical relay switches are currently in stock and can be shipped without any minimum order requirements. For more information, visit the official Pasternack website or contact their China Customer Service team at 400-928-5100 or 0512-6280-6638. Whether you're working on a critical project or need reliable components for your next system, Pasternack is here to help.
Metal Letter,Metal Sign Letters,Durable Metal Signage,Outdoor Metal Lettering
Wuxi Motian Signage Co., Ltd , https://www.makesignage.com