Price: Single car, $39.99; four-pack, $139.99 Era: 1950s+ to 1970s+ (varies based on paint scheme) Manufacturer: Athearn ...

News & Products is a regular feature of Trains.com for model railroad operators and builders to get the latest information ...

The couplers series 60SMF are high precision fiber couplers optimized for high coupling efficiency, high pointing stability and long-term stability. The couplers’ compact size as well as the ...

Schäfter+Kirchhoff have launched a new fiber coupler series 60SMF. The couplers series 60SMF are high precision fiber couplers optimized for high coupling efficiency, high pointing stability and ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Parker Hannifin has launched four groundbreaking series of thermal management solutions: NSAC, NSEC, and NSIC cartridge quick disconnect couplers, alongside the NSSC screw-to-connect couplers. These ...

Parker Hannifin has launched a new series of thermal management solutions: NSAC, NSEC, and NSIC cartridge quick disconnect couplers, alongside the NSSC screw-to-connect couplers. Credit: Parker ...

Abstract: This paper presents a new frequency adjustable Ka Band Cross-Guide coupler for space applications. Up to now Cross-Guide couplers were designed for a fixed frequency range and tuning screws ...