can two access point have same frequency ??????

hi there
i have a problem i deplolyed 13 access point in my network and i put two access point in same freq.is this possible
both ap far away from each other . is there any problem with this . in upcomming days i will deploy three more access point
how i willl manage the freq. can anybody tell me the solution

yeah you can use the same freq. better to use different frequ. to each pointto point

To test you need to scan from a CPE in a location already covered by say AP1 and check if the CPE can pick up the AP2 serving location B on same freq as you rotate the CPE, if Yes use another frequency

thanks for replying imran ,
but my question is can i use same frequency at my access point in same network.
bcos i have 13 access point and how to assign freq among them (2.4ghz) . do you have any idea
plz help???

if you re-use frequency, use different polarity

thanks for replying
i w’ll check this

thanks very much