The present invention refers to an airborne radar device comprising at least two antennas and clutter suppressing means. The modulator is specifically adapted for IC implementation for use in a DAS of a CT scanner so that the current output of a detector of the scanner can be connected directly to the input of the modulator of the converter. Boundaries of the two projected images are edge-blended. The valve can be moved between an open position to permit drainage of water that may accumulate within the engine and a closed position that allows operation of the two-stroke engine. Thus, when a force applied to the blade is excessively large, the resilient stopper will not be shifted away from the position against the blade. The first gate includes a terminal for receiving an externally applied control signal and the second gate is capacitively couple to the drain region in which a coupling device is included for increasing the capacitive coupling of the second gate and the drain region for enabling reduction in fuse programming voltage.