Open circuits

In radio-frequency technology, so-called Vector Signal Analyzers (VNA) are used to measure the electrical properties of RF and microwave products. Open circuits are intended for use in conjunction with OSLT calibration kits. Coaxial open are used for establishing measurement planes for known reflection phase and magnitude in 50-ohm coaxial systems.

At SPINNER you will find a wide range of precision opens especially for sensitive testing and measurement applications and for your required interface types. Our precision opens are designed for the lowest possible passive intermodulation and reflection factors.

With a SPINNER precision open you get state-of-the-art measurement technology for your R&D, testing, and quality control department. SPINNER measuring instruments are highly valued worldwide for their reliability.

If you can’t find your precision openaccording to your specifications online, please contact our sales team by email with the specification needed or select one of the displayed productsfor a Quote Request and add your special requirements in the comment field of the form before submitting.