ADU5 GPS Heading Receiver
The ADU5 Receiver has been discontinued. It has been replaced by the ADU800 (see below).
The ADU5 employs “on-the-fly” integer ambiguity resolution techniques using carrier phase measurements from the 4 on-board GPS receivers to provide instantaneous 3-D attitude information. Attitude angular accuracies depend on the spatial separation between the four antennas. ADU5 can provide accuracies of 0.1 degree for heading and 0.2 degree for pitch and roll using a 2-meter antenna separation. ADU5 also features a unique Kalman filter with user-selectable dynamic modes such as ship, aircraft, adaptive, etc., to match operating conditions.