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RF Air Trimmer Capacitor
|Air Capacitors are designed specifically for RF applications, VHF
through microwave, and have become the industry standard of excellence.
High Q and temperature stability are a result of proper attention to
geometry and choice of optimum materials. The heart of this trimmer is
the one piece self-locking constant drive mechanism illustrated to the
right. This mechanism utilizes transverse slots to create a spring
effect between two threaded sections resulting in substantial contact
areas which insure uniform torque, high Q and low dynamic tuning noise.