HomeRigid Line Components Rigid Line Components and Waveguides RF signals are routed from the transmitter to the antenna through coaxial cables with air or foam dielectric, coaxial rigid lines or through waveguides, mostly with a square, round or elliptical cross-section. SPINNER Rigid Line SPINNER Waveguide Depending on the power to be transmitted and on the frequency range the size of the cables and rigid lines varies between ¼“ and 9 3/16“. For such transmission lines SPINNER supplies the flanges, straight rigid lines, elbows, inner supports, coupling elements, gas barriers and adapter pieces as well as trimming lines, direct access units and phase shifters to adjust and measure the lines. The standard insulation of the components is PTFE. For high-power pulses of several megawatts we recommend ceramic rods or disks. It is mainly for higher frequencies in the range between 3 and 30 GHz that waveguides with various cross-sections are used for transmitting RF signals. For transmission lines with square waveguides SPINNER offers straight line elements, twists, elbows, pressure windows and waveguide-coaxial adapters. Components for adjusting and measuring waveguide systems are also available upon request. All coaxial and waveguide components made by SPINNER stand out for their best VSWR and low insertion loss. Also, depending on the application requirements they are suited for operation under pressure or in vacuum. When it comes to versions with special material alloys SPINNER is also your partner and develops the optimum technical solution for you. Product Finder For detailed information on SPINNER products please follow the link: Rigid Lines Waveguides Contact Headquarters SPINNER GmbH Erzgießereistr. 33 80335 Munich Germany info@spinner-group.com Phone +49 (89) 12601-0 Fax +49 (89) 12601-1292 Contact form Products Overview Connectors Jumper Cables Filters RF-Rotary Joints Fiber Optic Rotary Joints Hybrid Rotary Joints Digital Contactless Data & power Rotary Joints Combining Components & Systems for Broadcast Switches In-Building & DAS Components EMP Protectors Test & Measurement Components Loads & Attenuators Tools & Accessories Rigid Line Components SPINNER GROUP SPINNER has been setting standards with its RF technology products for more than 70 years, thus leading the information age to even greater vitality. We have summarized our claim in one phrase: HIGH FREQUENCY PERFORMANCE WORLDWIDE Read more » MORE ABOUT SPINNER GROUP SPINNER Group Careers Memberships Cooperations Legal Downloads Vacuum Tube Museum APPLICATIONS Communication Broadcast Industry RF Measurement Research / High Energy PRODUCTS Product Finder In-Building Wireless Solutions Millimeter Wave Measurement Low PIM Antenna Monitoring System © 2021 | SPINNER GmbH | Erzgiessereistr. 33 | 80335 Munich | Germany Phone +49 (89) 12601-0 | info@spinner-group.com | Imprint | Data Privacy Policy We use cookies and third-party services on our websites to offer you the best user experience. These include technologies that are used for the basic functionality of the site, for additional comfort settings and for anonymous statistics to improve our services. You can decide for yourself which categories or individual technologies you want to allow and change the consent at any time. Please note that based on your settings, not all functions of the site may be available. ACCEPT ONLY NECESSARY ACCEPT ALL CONFIGURE YOUR SETTINGS Imprint | Privacy Policy