Albatross Projects - Products: RF feedthrough and RF connectors are major interfaces.

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shielding structure

Introduction

To make a working environment out of a faraday cage, it’s necessary to bring inside any kind of signal-, communication- and power lines, without damaging the shielding properties and make those lines available to the user, at the appropriate place. The most common and standardised interfaces are shown below. Their interchange ability allows developing and enhancing the facility at any time.

penetration pipes

Penetration pipes are used for many versatile purposes and to feed all kind of media, e.g. liquids, gases, compressed air, fibre optics.
See some example of penetrations below:

For temporary and experimental EUT cabling; offers shielding effectiveness of typically 60dB up to 1GHz.

Advantages of the Multiple FO feed through

Easy and quick cable laying
No adapted connector required
Any type use, multi flexible handling


Multipurpose feed through.	Multiple FO feed through.

feed through panels

patch panels for faraday cages are suitable for feed through elements.

To mount the various feed through elements the facility will include penetration panels. These panels can be equipped with different feed through devices according to customer requirements and they can be supplied as ‘bolt-on’ or ‘plug-in’ versions. These mounting methods allow for great flexibility of the shielding structure; feed through devices such as RF-connectors and data line filters can be easily exchanged.

Standard feed through panel sizes are:

400mm x 400mm
625mm x 625mm
100mm x 1,000mm
1,000mm x 1,000mm

However, other sizes can be manufactured according to customer’s requirements.

floor connection points

Rf sealing of the floor requires well designed floor patch panels.

To avoid absorber chamber imperfection, all interface outlets inside the chamber are located at the floor side.
To mount the various feed through elements the facility has floor integrated connection points. These connection points (CP’s) can be equipped with different feed through devices and sockets to meet customer requirements.

Standard floor connection point sizes are:

450mm x 450mm

However, other sizes can be manufactured according to customer’s requirements.

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