ETS-Lindgren 3147 Log Periodic Dipole Array Antenna - Manual (Page 15)

4.0 Mounting Instructions
Before connecting any components, follow the
safety information in the ETS-Lindgren
Product Information Bulletin included with your
shipment.
The Model 3147 is a precision measurement
device. Handle with care.
Using Included Mounting Adapters
The Model 3147 Log Periodic Dipole Antenna ships with these mounting
adapters:
• 100989 Polarizing Mounting
Adapter with 7/8–14 thread
receptacle
If you need to convert the polarizing
adapter to a 1/4–20 receptacle,
insert the 1/4–20 thread insert into
the polarizing adapter
• 105861 1/4–20 Thread Insert
Mounting Instructions | 15