The RD-301A Weather Radar Test Set is a precision simulator designed for testing aircraft weather radar and narrow pulse marine radar systems. This solid-state, fully integrated test set permits complete testing of routine radar functions and provides the capabilities to satisfy simulation requirements for new generation non-coherent radar systems. Automatic transmitter magnetron frequency tracking and digital readout Internal/external modulation for simulating target scintillation for turbulence detection radars Heterodyne monitor output Transmitter peak pulse measurements (EFF) Transmitter effective peak pulse power measurements Built in PRF generator and digital readout Video detector, frequency discriminator and spectrum analyzer outputs Contour boost capabilities