STLP 9128 C - 200-1500 MHz Stacked Log Periodic Antenna

STLP 9128 C stacked Logarithmic Periodic Dipole Antenna

  • (150)200-1500 (4000) MHz
  • Type 7/16 female, Type N female

Data Sheet

Data Sheet w/13-30 connector

Radiation Patterns

VSWR Plot

Near-Field 1, 3, 10 m Data

SPECIFICATIONS

STLP 9128 C - Stacked Log Periodic Antenna

The stacked Logarithmic Periodic Dipole Antenna consists of two ordinary Log.-Per. structures. The excellent characteristics (flat gain over a large bandwidth, low SWR) of the ordinary Log.-Per. designs could be maintained using the stacked LP design. The stacked design helps to focus the directional pattern of the H-plane somewhat, resulting in a typical gain improvement of ca. 2-3 dB compared to an ordinary LPDA. This is especially important for immunity testing, where a maximum field strength and a good field uniformity are required. The beamwidth in the E-plane and the H-plane are nearly identical, providing an optimized illumination of the EuT with minimized ground reflection influence. Further, the STLP 9128 C has an excellent cross-polar rejection.

 

Specifications  
Frequency Range: (150)200-1500(4000) MHz
Polarisation: linear
Pattern Type: directional
Material: Aluminum
Connector: Type 7/16 female
Type N female
Impedance: 50 Ohm nominal
Length: 890 mm
Width: 930 mm
Height 940 mm
Weight: 4.6 kg
Mounting: 22 mm diameter tube

 

The fastlinks allow disassembling the rear elements without any need for further tools within a few seconds. These fastlinks divide the antenna into five parts, which can be stored and transported easily.

 pdficon small fastlinks for quick removal of the rear parts of the antenna.

 Recommended Adapter: AA 9209.

 Main Application:

Generation of defined field strength levels for immunity testing with good field uniformity and limited space.

 

 

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