Which of the following are features of narrowcasting?

Narrowcasting is marked by limited reach in geographical terms, noise free delivery and suitability for specialised media channels, so statements 3, 4 and 5 hold.

Statement 3 is right because narrowcasting deliberately targets a small, defined audience rather than a wide territory.

Statement 4 is right because its focused, often digital or cable delivery keeps reception comparatively clean and noise free.

Statement 5 is right because it fits specialised channels aimed at particular interest or niche groups.

Claiming a large area of reach in statement 1 describes broadcasting, the very opposite of narrowcasting's narrow aim.

Claiming weak reception in statement 2 misstates the technology, whose targeted delivery gives strong, clear reception.

Narrowcasting underlies niche cable, subscription and streaming services built for defined micro audiences.