Quantic PMI Model AUM-1001G-DTOK-3R5MBW is a digitally controlled oscillator (DTO) covering the frequency range of 100 MHz to 1000 MHz. This model is designed to withstand stringent military ground or airborne environments. Incorporated in the design is the latest internal digital calibration techniques such that frequency drift over the operating temperature range is minimal. This unit offers fast switching speeds and a stable frequency output with low phase noise.