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Gas Discharge Arrestors to protect your RF equipment

SPINNER’s gas discharge arrestors – also called gas discharge tube (GDT) – help to protect your coaxial systems reliably from surges, caused by lightning strikes.

While using SPINNER surge protectors of type I (surge protector with gas discharge arrestor) or type II (hybrid) a gas discharge arrestor has to be inserted. The noble gas filled tubes can conduct more current for their size than other components, ensuring best protection for your RF equipment. Furthermore this technique provides an outstanding durability and lifetime.

The use of SPINNER gas discharge arrestors helps you to reduce costs significantly by protecting your RF components and keeps maintenance costs low due to its high life expectancy at the same time.


If you can’t find the gas discharge arrestor according to your specifications online, please contact our sales team with the specification needed per email or select one of the displayed brackets for a Quote Request and add your special requirements in the comment field of the form before submitting.

SPINNER applies extremely high standards with regard to quality, engineering, materials, and manufacturing. This enables us to offer spare parts with the best possible performance while ensuring optimized installation and failure-free operation, under even the harshest conditions.