A.H. Systems SAS-517 Посібник з експлуатації - Сторінка 6
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A.H. Systems SAS-517 Log Periodic Antenna
OPERATING INSTRUCTIONS
ASSEMBLY INSTRUCTIONS
The SAS-517 Log Periodic Antenna is shipped with the longest three pairs of
elements removed from the boom. This allows for easy transportation. The Log
Periodic Antenna also comes with the LPM-510 tripod mounting adapter that is
already assembled onto the antenna.
MOUNTING INSTRUCTIONS
The SAS-517 is a lightweight, rear mount or mid mount via the LPM-510 Log
Periodic Antenna. Attach the antenna to the azimuth and elevation head (AEH-
510) through the screw hole in the antenna base. The azimuth and elevation
head (AEH-510) mounts to the tripod (ATU-510) top and allows the antennas to
be rotated 360 degrees and tilted between horizontal and vertical polarization.
Each tripod leg is independently adjustable in angle and length to facilitate
antenna height setting. The tripod legs have a rubber tip on one end for indoor
or hard surface use, and a metal spike on the other end for outdoor soft surface
(such as dirt) use.
Mount the antenna such that the elements are parallel to the ground for
horizontal polarization testing, or perpendicular to the ground for vertical testing.
The horizontal beamwidth of the log periodic is approximately 45 degrees and it
should be pointed or aimed in the direction that the received signal is coming
from.
A.H. Systems inc. – May 2014
REV C
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