Which mmcx jack to use with only one antenna?

Hardware MikroTik hardware general
1

Hello,

What is the primary mmcx jack for only one antenna (single polarity) on Mikrotik Minipci cards R52nM, R52Hn, R5nH.

Thanx…

2

… and while we are here.. What about the other mmcx connector? Do we need to disable it somehow? On RB52Hn anitstatic bag there was some kind of warning. It said something like:it is not advisable to leave connector without 50Ohm antenna while transmitting.

3

I think this thread here pretty well covers them all:
http://forum.mikrotik.com/t/r52hn-antenna-connectors/34956/1

The general rule that gets me by, look at the silk screening, there is usually “J” or “ANT” followed by a number next to each antenna connector. Whichever is the lower of the two is the primary chain. For example, if the two jacks are labeled “J3” and “J4”, then J3 is chain-0 (Primary antenna), and J4 is chain-1.

4

Cool. Thanx for the answer and the link…