User Manual

Introduction | 9
Optional 7-TR Tripod
The Model 3150B mounts to an ETS-Lindgren 7-TR Tripod using a special cross
boom (part# 118556). To order a 7-TR and cross boom, contact ETS-Lindgren
Sales.
The ETS-Lindgren 7-TR Tripod is
constructed of PVC and fiberglass
components, providing increased
stability for physically large antennas.
The unique design allows for quick
assembly, disassembly, and
convenient storage. Allows several
different configurations, including
options for manual or pneumatic
polarization. Quick height adjustment
and locking wheels provide ease of
use during testing. Maximum height is
2.17 m (85.8 in), with a minimum
height of 0.8 m (31.8 in). This tripod
can support a 13.5 kg (30 lb) load.
7-TR shown with standard boom
ETS-Lindgren Product Information Bulletin
See the ETS-Lindgren Product Information Bulletin included with your shipment
for the following:
 Warranty information
 Safety, regulatory, and other product marking information
 Steps to receive your shipment
 Steps to return a component for service
 ETS Lindgren calibration service
 ETS Lindgren contact information