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The universal X-Band Resonator

The ER 4102ST is a universal cavity with good performance for every class of samples

The cavity operates in the TE102 mode with a center frequency of 9.8 GHz. It features a medium unloaded Q value of 6000. Optical access is provided by a grid of 10 x 23 mm with 50% transmittance. The resonator is equipped with additional rapid scan coils. All standard temperature controler equipment can be used.

The ER 4102ST is a universal cavity with good performance for every class of samples.  The ER 4102ST rectangular cavity has been the standard cavity for all Bruker EPR instruments over many years. All signal-to-noise definitions were based on this cavity. It fits all magnet systems