User Manual

36
NTA 2412 (Bi-directional Antenna)
Step Action
1. Make sure that each parts number is the same with the actual parts in
the box.
2. Attach the mounting bracket to the antenna using the 1/4" flat
washers, lock washers and hex nuts as shown in the mounting
drawing.
3. With the antenna oriented upward, fasten the mounting bracket to the
radio using the M6 flat washers, lock washers, and hex bolts as
shown in the mounting diagram.
Lightning Protection
The antenna is at DC ground for lightning protection. If the antenna is
mounted to a non-conductive structure (e.g. building wall, wooden pole
etc.) it should in turn be grounded using practices supplied/approved by
the customer.
Weatherproofing
All connections between the antenna connector and the transmission line
must be weatherproofed according to standard industry practices.
Drainage
Since the RADOME is not pressurized, there is a drain hole in the
connector base plate. The antenna must be installed so that the drain hole
remains on the bottom. This drain hole must be kept open so that any
moisture accumulating inside the RADOME will be able to drain
properly.
WLAN Cable Access Point 6220 NTPM99CA Rel 1.0 Issue 1 Oct. 2004