Dear All,
How important to ground antennas and rest of eqpt. what should be the grounding cables type? and what should be the grounding resistance?(5ohm,10ohm,vs.)
If you search the archives, you will find folks who have had considerable difficulty with improperly grounded antennas.
A general rule of thumb:
The harder it is to get your your radio equipment, the more customers you have connected to an access point/pppoe concentrator, the higher the utilization of your mission critical links, the more you should invest in a proper radio and antenna installation.