[time-nuts] Splitter for GPS antenna suggestions?

[Frank Hughes]

Hi,
I want to see if it is possible to feed both the Trimble TB and the Jackson Labs Fury from the existing
antenna. 
It appears both the TB and the Fury are 5vdc antenna power. 

Checked the auction site for splitters, but before I randomly buy anything, could someone please suggest what they use that works?

Thanks, and 73
Frank
KJ4OLL