R52N V R52

Hi

i whant to know if the r52n is like the r52.must i use 2 ext anntenas or kan i use one anntena like with the r52 and will the r52n pci card work on a rb 411 300mhz bord

Please help me ,i know this is a stuped q

yes, you can use it also with one antenna and in regular 802.11a or 802.11b/g mode.