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Schwarzbeck SGA 900 Standard Gain Antenna View larger

Schwarzbeck SGA 900 Standard Gain Antenna

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  • 430 MHz - 2.8 GHz
  • Standard Gain Antenna
  • 2 Half-wave dipoles in front of a lambda x lambda reflector
  • Typ. 9.8 dBi gain
  • 60° Pattern
  • Accurately calibrated

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Test Equipment Description

The Gain Standard Antenna consists of a square-shaped reflector with dimensions l x l. Two half-wave dipoles are mounted l/4 in front of the reflector plate. The gain is 9.8 dBi at the antennas' design frequency. The design frequency may be specified from 430 MHz to 2.8 GHz. The half power beamwidth is approx. 60 °. The standard gain antenna is used for applications which require a high gain with good directivity and good front to back ratio.

Specifications
Design Frequencies430 MHz - 2.8 GHz
Dimensions (W x H xD)λ x λ x λ/4
Wavelength λ [m]300/f [MHz]
Bandwidth (gi > 6 dBi)≈ 1.8 : 1
Mounting Tube (L x d)230 x 22 mm
Connector (female)N
Nominal Impedance50 Ω

Schwarzbeck SGA 900 Standard Gain Antenna

Schwarzbeck SGA 900 Standard Gain Antenna

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