OO-dʒæt
* OO as in "moon" or "food"
* dʒ as in "gem" or "gentle"
* æt as in "cat" or "hat"
It's important to remember that the "j" in "Udjat" is pronounced with a soft "j" sound, similar to the "j" in "gem" or "gentle", not the hard "j" sound in "jump" or "jar".