ETS-Lindgren 3186 Dual Stacked LPDA Antenna - Manual (Page 15)

www.ets-lindgren.com Mounting Instructions 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 3186 antennas are precision
measurement devices. Handle your antenna
with care.
Mounting to a 4-TR
The Model 3186
Dual Stacked
Log Periodic
Dipole Array
(LPDA) includes
two standard
1/4 –20 threaded
mounting holes,
one for horizontal
polarization and
one for vertical; no
additional
hardware is
required to mount
to a 4-TR.
Bottom plate of Model 3186 shown