I have an access point 1242 in my premises but i have problem of covering wh0le area .sumtime i get proper signal in admin room sumtimes not .i have decided to buy 1 external antenna with 10ft cable to mount external antenna infront of admin room so this problem can sort it out .
1240 AP plz suggest me external antenna with 6 10 ft cable .if it possible provide me a link too.Thanks in advance
Keep in mind that the multiple ports on the 1242 are for diversity. The AP will only tx/rx from the port that is getting the best signal between the client and AP. While using the one antenna the other is idle.