• UHA 9105 - 300 - 1000 MHz, UHF Half-Wave Dipole
  • UHA 9105 - 300 - 1000 MHz, UHF Half-Wave Dipole
  • UHA 9105 - 300 - 1000 MHz, UHF Half-Wave Dipole

UHA 9105 - 300 - 1000 MHz, UHF Half-Wave Dipole

  • UHF Half-Wave Dipole
  • 2 sets of telescopic elements
  • 300-1000 MHz

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Data Sheet

Radiation Patterns

SPECIFICATIONS

 

UHA 9105 - UHF Half-Wave Dipole

A tuned Half-Wave Dipole Antenna is considered as a reference for the measurement of field strength and for the generation of defined UHF electromagnetic fields (up to 10 watts ERP).  The model UHA 9105 Antenna consists of the aerial head with a Teflon coax BALUN that provides symmetry up to 1 GHz and two tubes, slotted at their ends and tightened by hexagonal nuts. Without the telescopic inserts, the total tube-element length is 120 mm. With the telescopic elements, a total length range is 173 mm to 520 mm. Generally, the bandwidth is high due to the large diameter/ length-ratio, particularly from 800 MHz up.

The Antenna Holder is a 475 mm tube with a diameter of 22 mm with an indexing ring, fixed with 3 mm screws to provide a fixed position with the elements in a vertical or horizontal plane when inserted in the movable antenna holding box of the detachable mast system model AM 9104 for antenna heights from 0.4 m to 4 m.

  

 Specifications:     

Frequency Range: 300 - 1000 (1100) MHz
Dipole Element Extension range: 120 / 174 - 500 mm
Holder and Balun Attenuation: 0.4 - 1.5 dB
Antenna Factors 18 - 31 dB/m
Antenna Gain over Isotropic : + 1 dBi ... +1.8 dBi
Power handling capability 10 W
Half Power Beamwidth, E-Plane 78 °
Length 520 mm
Weight 800 g
Connector N - female

 

 Accessories: Traspotation case CCA

 

 

  
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