ETS-Lindgren 3144 Log Periodic Dipole Array - Manual (Page 8)

Optional Items
S UPPORT R OD
Antenna mount with insert drilled to accept ETS-Lindgren or other tripods with
standard 1/4–20 threads.
T RIPOD
ETS-Lindgren offers the following non-metallic, non-reflective tripods for use at
both indoor and outdoor EMC test sites.
• 4-TR Tripod—Constructed of linen
phenolic and delrin, designed with an
adjustable center post for precise height
adjustments. Maximum height is 2.0 m
(80.0 in), and minimum height is 94 cm
(37.0 in). This tripod can support up to
an 11.8 kg (26.0 lb) load.
8 | Introduction