Aldena ASE0102210

High power dipole in aluminum or stainless steel

The FM line from Aldena includes dipoles and panel antennas for different directional or omni-directional layouts, antennas for installation on square or triangular masts or towers. All types of antenna are available in horizontal, vertical, circular or elliptical polarization.
All FM dipole antennas from Aldena are made of stainless steel or hot dip galvanized steel in order to guarantee longer-than-average durability, even in harsh climate conditions (such as high levels of pollution, air salinity or acid rain). All dipole antennas are able to be pressurized, which is a characteristic of the most complex antenna systems and it is often necessary to guarantee reliability.

ELECTRICAL FEATURES

WORKING BAND:87.5÷108 MHz
BANDWIDTH:FM band
GAIN:1.5 dBd (3.7 dBi)
VSWR:≤ 1.2:1 (-20.8 dB)
POLARIZATION:vertical
IMPEDANCE:50 Ohm unbalanced
HALF POWER BEAMWIDTH:E-Plane - 79°
H-Plane - 201°
LIGHTNING PROTECTION:all metal parts DC grounded including inner conductors

MECHANICAL FEATURES

MATERIALS:body in treated aluminium (model ASE0102210) or stainless steel (model ASE0102230), teflon isolators, silicon O-Rings, hot dip galvanized steel bolts
MOUNTING:directly on supporting structure
MOUNTING BRACKETS:included for Ø 90÷150mm. pipe
TREATMENTS:military grade treated (MIL-C-4451) silver plated internal lines
PRESSURIZZATION:5.0 psi
ANTENNA DIMENSIONS:1340x1170x260 mm
WEIGHT:ASE0102210 - 16 Kg
ASE0102230 - 26 Kg
WIND SURFACE:0.11 m2 front - 0.21 m2 side
WIND LOAD (at 160Km/h and 30° C air temperature:9.38 Kg front - 17.57 Kg side
SURVIVAL WIND:220Km/h
PACKING DIMENSIONS:ASE0102210 - box 1340x310x230 mm - 22 Kg gross
ASE0102230 - box 1340x310x230 mm - 34 Kg gross