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Hours of working enterprise: from 8:30 until 17:00 (Monday-Friday )

Wide-band TV and radio broadcasting antenna of panel type of VHF band with horizontal polarization

i0082rp(On the basis of zigzag periodical structures for  installation at  the collateral lines of standard bearings )

PURPOSE AND STRUCTURE

This antenna is  a multileveled system in every level  of  which there are

two, three or four antenna panels.

An antenna panel consists of  zigzag periodical  radiating structure,  a reflector and  a power supply unit, protected by dielectric casing.

Antenna panels are installed on  the lateral faces of standard bearings.

Antenna panels, distribution elements (power dividers, distribution feeders) and mounting elements for installation of antenna on the bearing are part of the delivery set.

TECHNICAL CHARACTERISTICS

Frequency range, MHz.                                                   48,5-230

Relative band of working frequencies                            till 40%

Feed impedance, ohm                                                       50/75

VSWR at working frequencies strap, not more             1,1

Polarization                                                                        Horizontal

DD at horizontal surface                                                Circular or special                                                               Coefficient of irregularity of DD at horizontal

surface, in times, not less than                                      0,7

Quantity of levelsQuantity of panelsMaximum Capacity, kWKU,dBiHeight, m
1485,62,2…..7,3
28168,64,5…14.7
3122410,36,8…22,1
4163211,69,1…29,5

Antenna meets the requirements of  TU РБ400068368.007-2001, standard of quality  Р 51138-98

OJSC "GDB "Luch" 2015

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