Figure 4-16.-RO-358/ASQ-13A.
mechanically connected, is referred to as the DOME
matched ceramic rings (barium titanate) and a tuning
(fig. 4-17).
transformer. The projector converts the electrical
pulses from the sonar transmitter to acoustic pulses
The projector assembly of the dome contains a
that are radiated in an omnidirectional pattern through
projector, a flux gate compass, and a pressure
the water. The flux gate compass forms a portion of
potentiometer. The projector is composed of six
the display stabilization loop, providing an output to
4-12
