RS-232 Time server

Hi everybody, I'm looking for a software that send PC time to the RS-232 port periodically. What I wanna do is clocks that are synchronized together via a RF link. I only need to synchronize the clocks one or two times a day but I can't find a software for that and I'm also unable to make one. I'm sure someone here have an idea. Thank you very much.

Easy to do in VB.

You need a Timer and a Comm Control. On timer event, you read Time and send it over serial PORT.

You could even specify the exact time to Send your Data.

No big deal.

But, i don't know if it already exist.. maybe