Splitting antenna

From: D'Arcy Cain <darcy_at_druid.net>
Date: Fri, 19 Nov 2021 18:26:13 UTC
I am using my FreeBSD box as my main ingress to my RV trailer.  We move 
around and sometimes use Ethernet, sometimes PPP directly on DSL and 
sometimes we connect to a local wifi hotspot.  To get the best connection I 
have mounted an external, multi-band antenna on the trailer and connect it 
to one of the antenna connections on the wifi card.

My question is, can I split the antenna connection and use both antenna 
connectors on the wifi card (or three if I have that kind of card) or will 
that mess up the connection.  I know that each connection is for a different 
band.  Different camp grounds use different bands and sometimes I need to 
switch the antenna to get a better Internet connection.  It would be nice if 
I could just have both of then connected to the external antenna.


D'Arcy J.M. Cain <darcy@druid.net>         |  Democracy is three wolves
http://www.druid.net/darcy/                |  and a sheep voting on
+1 416 788 2246     (DoD#0082)    (eNTP)   |  what's for dinner.
IM: darcy@VybeNetworks.com, VoIP: sip:darcy@druid.net