ETS-Lindgren 3145BDP Dual-Polarized Log-Periodic Dipole Array - Manual (Page 8)

8 | Introduction
The 109620 pedestal is a wheeled
positioning system that provides tilt
adjustment and horizontal and
vertical polarization. A pneumatic
cylinder is used to change
polarization, and can be controlled
remotely using an optional
ETS-Lindgren Model 2090
Multi-Device Controller (or next
generation ETS-Lindgren controller,
if applicable).
For information on ordering optional
items, contact ETS-Lindgren.
109620 pedestal shown with mounted
ETS-Lindgren Model 3159 antenna
See Mounting the Model 3145BDP on page 19 for more information.