Digitally Tuned Oscillator (DTO) Products

Dielectric Resonator Oscillator (DRO) Products

Synthesizer Products

Voltage Controlled Oscillator (VCO) Products

DTO Models   |   DRO Models  |   Synthesizer Models  |  VCO Models  |   In-Stock Products


PMI offers a full line of Digitally Controlled Oscillators (DTOs), Dielectric Resonator Oscillators (DROs), Voltage Controlled Oscillators (VCOs) and Frequency Synthesizers covering various frequencies in the 50 MHz to 40 GHz range.  All models are designed to withstand stringent military ground or airborne environments.  These models use the latest internal digital calibration techniques such that frequency drift over the operating temperature range is minimal.  All units offer fast switching speeds and stable frequency outputs with low phase noise. If you do not see exactly what you need, please e-mail your requirement to so we can propose an instant solution.


High Level of Frequency Accuracy

Low Frequency Drift

Low Phase Noise

Low Harmonic Content

Linearized Frequency Tuning

Internal Digital Calibration

Temperature Compensation



Radar Test Equipment

Microwave Radio

Instrumentation Modules

DTO Products Overview Book (10mb)