The HF CITRINE from Wenzel are rugged Oven Controlled Crystal Oscillators (OCXO) for dynamic environments that operate from 10 to 25 MHz. They have standard or premium phase noise options, excellent aging and temperature stability. The OCXOs have low G-Sensitivity of less than 1E-10/g per axis. The oscillators are available in a hard-mount nickel plated machined aluminum package that measures 2.25 x 2.25 x 0.8 inches with single and dual output options. These OCXOs are ideal for radar systems, tactical radio, vehicular communication and military applications. A vibration isolated version of this OCXO is also available.