NSI's DC-40 GHz Phase Stable Dual Rotary Joint System allows the phase reference RF signals to pass from a fixed point up to the moving probe with minimal cable flexing errors. These are typically used in our high frequency scanner systems as the LO cable to a mixer mounted at the probe. The use of one rotary joint at the fixed point and another at the moving probe allows the RF cable to hang in a 'catenary' shape which will provide minimal flexing and excellent amplitude and phase performance.

Please contact the NSI Sales department to order this product.