Elements and technical features » History » Version 3

Version 2 (GOMEZ, Ramon, 12/12/2015 08:21 PM) → Version 3/35 (GOMEZ, Ramon, 12/13/2015 11:02 AM)

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h1. 2. Elements and technical features

Earth stations are based on


As discussed in the introduction,
an indoor/outdoor unit architecture. In our optic system we will count on:

be implemented throughout this project trying to improve and replace and the classical 75-ohm coaxial cable. In order to do so the schema below represents the elements used and the configurations adopted:

!schema.jpg!

As it has been presented before, the project consist of an indoor and outdoor parts
* Outdoor: consists of the L-band reception antenna, the coaxial cable relying the antenna and the modulator transmitter (allows to convert from L-band to optic frequencies) and the 30m of Monomode fiber optic, FO.
* Indoor: Indoor part: consists of the receiver L-band/optic demodulator and the coaxial cable to rely the demodulator with the TV.

!schema.jpg!

_Remark: As the aim of the project is to characterise the optical fiber system we have substitute the TV by an spectrum analyser in order to evaluate the performances._

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