Panel UMTS antenna - two connections

[oppapo]

Hello

I have a PANEL 24 dBi UMTS ULTRA antenna ( http://bestpartner.pl/?d=panel_ultra ) and I would like to use it to enhance the signal of two different UMTS modems. Is this possible?

[Petro5]

Do you mean to use the same antenna for 2 different modems concurrently with a splitter? This is not practical.