RSH 113 108 to 118 MHz, Crossed Dipole Antenna

The RSH 113 is a crossed dipole antenna, consisting of two shortened half-wave-dipoles. The size reduction is achieved by the use of top-loading discs. The design frequency range is from 108 to 118 MHz, typical applications are measurements at instrument landing systems (ILS-Localizer). The RSH 113 has a nearly omnidirectional pattern and comes with horizontal polarisation. The antenna can be used for both, Receive and Transmit Applications and comes with a nominal impedance of 50 ?.

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Data Sheet

SPECIFICATIONS

 

RSH 113 Crossed Dipole Antenna

The RSH 113 is a crossed dipole antenna, consisting of two shortened halfwave-dipoles. The size reduction is achieved by the use of top-loading discs. The design frequency range is from 108 to 118 MHz, typical applications are measurements at instrument landing systems (ILS-Localizer). The RSH 113 has a nearly omnidirectional pattern and comes with horizontal polarisation. The antenna can be used for both, Receive and Transmit Applications and comes with a nominal impedance of 50 Ω. The total diameter is approx. 0.96 m, the antenna can be assembled and disassembled within minutes. The recommended antenna mast is the AM 9144 with adapter AA 9202.

  

Specifications:  
Nominal Frequency Range: 108 – 118 MHz
Isotropic Gain: 0 +/-1 dBi
Antenna Factor: 10 ... 12 dB/m
Nominal Impedance: 50 Ω
Standing Wave Ratio SWR typical: »1.5
Standing Wave Ratio SWR max.: 2.0
Deviation from perfect omnidirectional radiation pattern: < +/- 3 dB
Max. Input Power: 100 W
N-Connector female  
Mount: 22 mm Tube  
Width x Length x Height: 0.96 x 0.96 x 0.56 m
Weight: 2.0 kg

 

 

 

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