APX.02.02.5X0

PRODUCTS

This product belongs to:

FM RADIO
VHF BAND II FM

APX.02.025X0

ANTENNA FEATURES

  • Double dipole antenna panel.
  • Circular, Elliptical, Horizontal, Vertical polarization.
  • Broadband 87.5÷108 MHz.
  • Directional radiation pattern.
  • Demountable.
  • Pressurizable.
  • Aluminium or hot dip galvanized steel version.
RADIATION PATTERNS (Mid Band)
ELECTRICAL DATA
WORKING BAND:87.5 - 108 MHz
BANDWIDTH:VHF band FM
GAIN:3 dBd (5.2 dBi)
VSWR:< 1.19:1 (-21.23 dB)
POLARIZATION:Mixed, circular, vertical, horizontal
IMPEDANCE:50 Ohm unbalanced
HALF POWER BEAMWIDTH:Vertical component: E-Plane - 79° - H-Plane - 62° Horizontal component: E-Plane - 63° - H-Plane - 119°
LIGHTNING PROTECTION:All metal parts DC grounded including inner conductors
AVAILABLE VERSION AND CODE:APX0202510 - 2x EIA 7/8” - max 2x 2500W rms APX0202520 - 2x EIA 7/8” - max 2x 2500W rms
MECHANICAL DATA
MATERIALS:Reflecting grid in Hot dip galvanized st (APX0202520 version) Reflecting grid in aluminum (APX0202510 version)
MOUNTING:Directly on supporting structure via Ø11 holes
MOUNTING BRACKETS:Optional (cod. XZACP) for ø60-114mm (2.36”- 4+1/2”) mast
ICING PROTECTION:Dipoles covered by Fiberglass radome
TREATMENTS:Dipoles and antenna body military norms treatement (MIL-C-5541) Reflecting grid in Hot dip galvanized st (APX0202520 version) Reflecting grid in aluminum (APX0202510 version) Silver-plated lines and connector
ANTENNA DIMENSIONS:2790x2000x890 mm (109.8x78.7x35.1 in)
ANTENNA WEIGHT:80 kg (176.3 lb) (APX0202520 version) 50 kg (110.2 lb) (APX0202510 version)
WIND SURFACE:1.25 m2 (13.4 ft2) front - 0.36 m2 (3.8 ft2) side
WIND LOAD (160 km/h and 30°C) (160 km/h and 30°C)1.88 kN front - 0.47 kN side
SURVIVAL WIND:220 km/h (136.7 mph)
PACKING DIMENSIONS:Dipoles: box 1100x300x300 (43.3x11.8x11.8 in) Reflecting grid: box 2200x1200x135 (86.6x47.2x5.3 in) APX0202520: 110 kg (242.5 lb) APX0202510: 80 kg (110.2 lb)

ARRAY FEATURES

  • Omnidirectional o directional patterns
  • Equal or unequal power distribution system
  • Configurable for specific azimut and elevation pattern
  • Suitable for multiplexing many channels
ARRAY ELECTRICAL DATA
FREQUENCY RANGE87.5 ÷ 108 MHz
IMPEDANCE50 ohm
CONNECTOREIA flange according to system power rating
POWER RATINGThe antenna system can accept any power according to requirements
VSWR≤ 1.17 in the operating channels or ≤ 1.25 throughout the frequency range
POLARIZATIONLinear (Vertical or horizontal)
GAINRefer to table
HORIZONTAL PATTERNAny type according to requirement
VERTICAL PATTERNNull fill, beam tilt and special requirements to order
OTHER FEATURESAntenna components and feed harnesses can be optimized for channels of interest. The antenna system can be supplied in split feed configuration (two equal halves). Each half can accept full power.
ARRAY MECHANICAL DATA
HEIGHT OF ARRAYSubject to number of bays
TOTAL NET WEIGHTRefer to table
WIND LOADRefer to table
PRESSURIZABLENo
MOUNTING HARDWAREOptional mounting for side mount configuration
ARRAY TECHNICAL DATA
ANTENNA DIMENSIONAL DETAILS
ARRAY VERTIVAL HEIGHT
OPTIONS & SERVICES
PATTERN DESIGNCustom azimuth and elevation (beam tilt and null fill) patterns can be designed to meet specific protection/coverage requirements
PATTERN CERTIFICATIONProof-of-performance factory test and pattern measurements on ALDENA test plan area
MOUNTING HARDWARETurn-key antenna delivering Tower top/side spine Special hardware/brackets
TRANSMISSION LINETransmission line system design and layout
COMBINERS/FILTERSCombiners/Filters to suit requirements can be supplied
CALCULATION SERVICESCoverage/interferfence simulations EM Near Field control and reduction (Environmental impact studies)
ON-SITE SERVICESSite Survey and Inspection Installation/commissioning and supervisioning Drive test & EM Field strength measurements After sales maintenance
TRAININGTechical training certification and consultancy

Specifications are subject to change without notice.

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