In this task, you are given a sentence or phrase in English. You must translate it to Xhosa in a way that is equivalent in terms of meaning and grammatically correct.

A receiver that warns user that he is being illuminated by electro-magnetic energy within a frequency band interest
Isamkeli esilumkisa umsebenzisi ukuba ukhanyiselwe ngamandla esitsalane sombane ngokuphindaphindwe ngokunqwenelekayo

The tackle used for fishing an anchor.
Iintambo zesikhephe ezisetyenziselwa ukuloba i-ankile.

The biscuit was sometimes so old it would crumble away when tapped on the table.

Maxa wambi la maqebengwane ayesiba madlal kakhulu kangangokuba ayeqhekeka xa ebethekiswa etafileni.