E 501S sector antenna

Looking at the spec sheet i notice it says the sector antenna is 90 ~ 120 degrees. What does that mean exactly? Currently I have 25 E 501 APs deployed in an RV park. I only have half turned on becuase I believe they were interfering with each other. I want to try a more narrow sector antenna to see if it helps with the interference as the problem is still ongoing. Any ideas?

Does anyone have a spec sheet for the E501 Aps?

Hi JBrantley, 


Please find the link to download E501S datasheet 


90-120 is the coverage angle. 

For more narrower sector option you can take a look at our E502S sector antenna AP, which has 3o degree sector coverage. Datasheet can be downloaded from the below link