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Signal Sources

Aspen provides Signal Sources such as Phase Locked Dielectric Resonator Oscillators (PDROs), synthesizers, Rubidium Oscillators and other sources for commercial, professional and military applications.

Please contact us today with your requirements.

For Crystal Oscillators please click here.

Kratos CTI
Free running oscillators from 300MHz to 3GHz (CROs) and 3-18GHz (DROs). Phase locked oscillators from 300MHz to 3GHz (PCROs) and 3-45GHz (PDROs).
Range of Gunn oscillators and VCOs cover the range 7GHz to 100GHz.
SpectraTime The worlds leading supplier of Rubidium oscillators and high performance, ultra high stability reference sources.