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Spectrum Elektrotechnik GmbH is now for more than 3 decades a leading manufacturer of RF and Microwave Components in the Frequency Range of DC to 65.0 GHz. Our products are used in many commercial systems, including cellular applications, radios, SatCom/VSAT, satellites and space applications, test centers and wireless communication.


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The 2019 Phase Adjusters Handbook

The Catalog shows in detail Phase Adjusters for different frequency ranges, DC - 2.0 GHz, DC - 3.0 GHz, DC - 8.0 GHz, DC - 12.4 GHz, DC - 18.0 GHz, DC - 26.5 GHz, DC - 40.0 GHz, DC - 50.0 GHz and DC - 63.0 GHz, Factory and Customer phase-adjustable Connectors, Phase-matched Cable Assemblies, etc. Phase Adjusters are designed for constant impedance over the whole adjustment range. They are employed to adjust the electrical separation of other components without introducing additional mismatch. All step discontinuities have been carefully compensated. Locking screw...learn more »

Miniature Phase Adjusters

Spectrum Elektrotechnik GmbH offers a new line of Miniature Phase Adjusters, operating in the frequency range DC - 40.0 GHz (2.92 mm), DC - 50.0 GHz (2.4 mm) and DC - 63.0 GHz (1.85 mm). The products, as the standard units, which start at 2.0 GHz, are designed for constant impedance of 50 Ohms over the whole adjustment range. The precision mechanical mechanism guarantees continuous adjustment over the entire frequency range, and a locking mechanism ensures stability of the desired position during vibration....learn more »

Stripline Phase-adjustable Adapters

Application System Use: "Set the electrical length with no locking needed due to the design." Precision Phase Adjusters, DC to 8.0 GHz Small housing, flat pack configuration. Two mounting locations are provided. Other mounting positions are offered on request. Impedance of 50 Ohms is maintained over the full adjustment range. Smooth continuous phase adjustment. The electrical length change does not require an external physical length change. Rugged construction: housing is made from aluminum, connector outer conductors from stainless steel. Captivated c...learn more »