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Faqs

What are the "heights" of a rack?

The measurements of the modules fitted in a rack are expressed in "heights".

One height is 43.5 mm.

For example, a 19" subrack, ref. 8250, or a rack support, ref. 5306, measure 5 heights (217.5mm).

One of the options when installing an individual satellite system consists in mixing the channel generated by the receiver with the terrestrial channels at the input of the amplifier.

This means that I will be able to watch the chosen satellite channel in all of the sockets in the installation.

To do so I need a cable to go from the LNB to the receiver and another one to go from the receiver to the amplifier.

This is impossible as I cannot insert another cable in the existing electrical wiring.

Is there any way to use only one cable?

Yes. the solution consists in using the combiner TV-IF, ref. 7452, because of its double function as combiner and diplexer.

Can the Avant 3 amplifier only be programmed using the PCT ref. 7234?

To make easier the work of installers, Televés provides, for free on its www.televes.com web page, programming software for Avant3.
To use this software, you will need::
PC (with Windows XP or higher) with COM or USB port.
RS232-to-RJ45 connection cable (COM port).
COM-to-USB adapter ref. 5838 (if you intend to make the connection through the USB port instead of the COM port).

 

The program automatically detects the port used, allowing for an intuitive and fast installation (besides simple programming).
Among others actions, you can do the following:
Storing the number of settings that you want on your PC; Modify configuration of inputs; Setting of filter bandwidths, etc.
The software is valid for any unit ref. 5326 with production date later to January 2010 (inclusive)

 

What should I do to receive the circular polarity from a satellite?

You do not need a specific device for the reception of the circular polarity.

Whatever the linear polarity of the LNB is (H or V), the circular polarity will be received without any problem.

However there are specific waveguides that improve the reception of this kind of polarity (ref. 7348).

Ref 7243: The channels memorised in this receiver are received with a spotted effect.

Also, their corresponding screen menus are not stable.

What is the problem?

Those memorised channels have been factory set using the theoretical installation parameters.

They do not dispose of local oscillator LNB frequency drifting.

In fact, the LNB output frequency is never equal to the theoretical one.

Because of this, a fine frequency adjustment for each memorised channel is necessary.

The radio SAT processors, refs. 7368 and 7381, and the video generator ref. 7382 cannot be powered through their output connectors.

They also do not have a specific power supply unit.

How do I supply power to these modules?

In order to function correctly, all these kinds of modules need additional modules.

For example:

  • Radio satellite processors need an interior unit (Star2000) that provides them with the radio satellite subcarriers used for processing
  • The video generator needs a modulator that allows the distribution of the generated video signal with the chosen external audio signal.

Therefore, the radio satellite processors and the video generator obtain their 12 Vdc power supply via the connection with the modules already mentioned.

The radio satellite processors obtain the subcarriers and the power supply through the same cable.

This wire is integrated in the lead ref. 7426.

The video generator ref. 7382 is powered with a lead that also has a powering flat connector to open the modulator audio/video loop of the Star2000 unit

Which is the latest version of the transmodulator ref. 5077?

The latest version is V31.

I have a Televes universal remote control (ref.7264), and a Phillips digital satellite receiver DSX6010.
Can you give me the right code number for this receiver?

Use the magic search code, as indicated in the leaflet of the unit:

Is it possible to use a mobile antenna as a base station?

The main difference between base station antennas and mobile ones is the ground plane implementation.

The ground plane of a mobile antenna is configured by the metallic structure of the car where it is installed.

When this kind of antenna is used as a base station antenna, the ground plane has to be substituted with a similar element.

By doing so, their VSWR adjustment improves and the radiation pattern of the antenna will keep its shape.

Is it possible to use a mobile antenna as a base station?

The main difference between base station antennas and mobile ones is the ground plane implementation.

The ground plane of a mobile antenna is configured by the metallic structure of the car where it is installed.

When this kind of antenna is used as a base station antenna, the ground plane has to be substituted with a similar element.

By doing so, their VSWR adjustment improves and the radiation pattern of the antenna will keep its shape.

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