"Al G" writes:

Actually (a) the OP said he wanted to ship the RT unit and the
display; never said a frikkin' word about the antenna

My apologies, Jim, I thought the existance of the antenna was implied.

There is no need to apologize. Jim was rude and overconfident of his
mistaken information.

This unit consists of two parts [...]

Indeed, as a few seconds' googling shows, and there are several other
"two-piece" radar systems.

- FChE