Logarithmic Periodic Broadband Antennas

Directional, active broadband antennas that are the ideal solution for interference tracking, site surveying, and most general RF and EMC analysis applications, due to their unique dipole elements positioned along the antenna axis in a triangular shape.

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Antennas
- Logarithmic Periodic Broadband Antennas
- Broadband Horn Antennas
- Biconic Logarithmic Periodic Antennas (Hybrid)
- Loop Antennas
- Antenna Holders / Baluns
- Biconical Antennas
- Dipoles
- Rod Antennas
- Monitoring & Drive Test Antennas
- Handheld Direction Finder
- Active Antennas
- Field Probes for Handheld Analyzer
- Automotive Antennas
- Helical Antennas
- Antenna Impedance Converter

Logarithmic Periodic Broadband Antennas

Standard LPDA - Schwarzbeck Mess Elektronik

Is a demountable logarithmic- periodic broadband Antenna (LPDA). For transport and space saving storage, it is delivered with fast links. The fast links allow to demount the rear elements within a few seconds without any tools.

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Biconic Logarithmic Periodic Antennas

Stacked LPDA - Schwarzbeck Mess Elektronik

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 fieldstrength and a good field uniformity is required. The beamwidth in the E-plane and the H-plane are nearly identical, providing an optimised illumination of the EuT with minimised ground reflection influence. Further the STLP 9128 C has an excellent cross-polar rejection.

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Stacked Logarithmic Periodic Broadband Antennas

Dual Polarised LPDA - Schwarzbeck Mess Elektronik

Linear dual polarized Logarithmic Periodic Broadband Antenna (Aluminium tubing) for Receive and Transmit Applications.

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Logarithmic Periodic Broadband Antennas

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Logarithmic Periodic Broadband Antennas

Biconic Logarithmic Periodic Antennas

Stacked Logarithmic Periodic Broadband Antennas