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UK Satellite Antenna Horizontal Adjustment: Astra to Hotbird 13E Transition Guide

sylwek217335 16407 4
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • #1 15507347
    sylwek217335
    Level 8  
    Hello
    I live in the UK and want to move the antenna from Astra to Hotbird.
    The problem is that I can only move the antenna horizontally. Is it possible to switch to Hotbird by moving only left-right sideways? if so, how?
    Regards, Sylvec
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  • #2 15507427
    simhak
    VIP Meritorious for electroda.pl
    Standing behind the antenna, move it to the right.
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  • #3 15508193
    sylwek217335
    Level 8  
    I've already moved it, but I only have the quality on 2 or 3 transonders, and I can't find Polish programs on any of them, and I have bought the package. Where to look for the cause?
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  • #4 15508244
    _kli_
    Level 41  
    Either the dish still needs a vertical correction + LNB turn, or it's not Hot Bird, but a satellite between Astra and HB -> Eutelsat 16A (16.0°E)
  • #5 15509290
    Darek.S
    Level 34  
    sylwek217335 wrote:
    Hello
    I live in the UK and want to move the antenna from Astra to Hotbird.
    The problem is that I can only move the antenna horizontally.

    I have not come across antennas without elevation adjustment. And since you live in the UK, you almost certainly have an Astra2A (28.2° E), so 10 degrees east of the "normal" Astra, so (almost) for sure
    _kli_ wrote:
    the canopy still needs to be corrected vertically + LNB turn,

    And even assuming that it's Astra1, you have to raise the antenna a bit and turn the converter slightly counterclockwise looking from the front of the antenna. Without these treatments, it will not be optimally tuned.
    Edit: With Astra 2, living in Poland, the elevation change is smaller than with Astra1
    because switching from 28 to 13 we pass the south (in Krakow, Astra1 is the highest). So changing the elevation is like changing positions by only 4°. In the UK you have both satellites in the east, so you have Hotbird above both Astras. Thor is the highest there (1W). Therefore, the change in elevation and skew is greater because we move not 6 but 15°.
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