Procom SMC-2300-30-65 - Manual

SMC 2300/30-65
Slideable Side-Mounting Arm for Base Station Antennas
DESCRIPTION
This slideable side-mounting arm provides the possibility of mounting
the antenna on the arm with the arm in retracted state (antenna close
to tower).
After mounting the antenna on the arm, the arm can be slid out to the
required stand-off distance.
Eliminates dangerous struggling with heavy antennas at the end of
fixed-length stand-off arms.
SMC 2300/30-65 consists of:
Two mast fixation clamps for mast leg diameters 30 - 65 mm
(for fixation across two mast legs).
One 2.3 m long slideable arm.
ORDERING DESIGNATIONS
TYPE PRODUCT NO.
SMC 2300/30-65 100000046
SPECIFICATIONS
APPLICATION SLIDEABLE SIDE-MOUNTING ARM
FOR BASE STATION ANTENNAS
TOTAL LENGTH OF ARM 2.3 m
REQUIREMENTS
CONCERNING
SUPPORTING
STRUCTURE
Mounts across two legs of square
or triangular towers with round legs
Max. dia. 65 mm
Min. dia. 30 mm
STAND OFF
DISTANCE
Depending on side-length of mast.
With a distance between mast legs of 1 m,
side-mounting distance will be variable
from 0.15 m to 1.10 m
DIA. OF ANTENNA
MOUNTING TUBE
Ø 49 mm
RECOMMENDED
MAX. WIND SURFACE
OF ANTENNA
0.150 m²
RECOMMENDED
MAX. WEIGHT
OF ANTENNA
8 kg
WIND SURFACE
(Excl. antenna)
0.073 m²
WIND LOAD
(Excl. antenna)
93 N @ 160 km/h
MATERIALS Hot-dipped galvanized steel
WEIGHT Approx. 10 kg
PLEASE NOTE
The optimum position for an omnidirectional antenna is at the top of the
mast as this ensures undisturbed radiation in all horizontal directions.
Mounting of an omnidirectional antenna at the side of a mast imposes some
distortion of the radiation pattern as well as the SWR. The influence is
dependent on the distance to the mast and the mast diameter.
Often this effect can be advantageously exploited to create directional
patterns when a certain "preferred area" has to be covered by the antenna
system.
PROCOM A/S reserve the right to amend specifications
without prior notice.
06/12/11