Polypropylene irradiator C band - Linear polarization. { modded russian LNB }

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Borisov-54

SatelliteGuys Guru
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Jan 4, 2013
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Minsk Belarus
This is a continuation of the topic - modded Russian LNB. Answer on page 51.But in the old topic my answers were about the circular C bahd irradiator. How to do it yourself.And to watch linear channels of the C range, you need to remove the cross plate from the irradiator. And there will be normal reception of satellites in C bahd - linear. Tested in Europe on satellites 75e, 55.5W with excellent reception. And some photos. I am sure you have craftsmen to experiment with a new irradiator for C band. Thank you.

I checked on my 1.1m antenna, the signal is weak, I need an antenna for my area 1.8-2.0 m.
Polypropylene C band irradiator for prime focus (long-focus) antennas with an opening angle of 100 degrees.Excellent reception.
For classic direct focus antennas with an opening angle of 125-135 degrees, it is not suitable. (Not effective)
In the photo, the antenna is 2.6 m. Very heavy, pressed from one sheet, 3 mm thick. This is a long-focus direct focus with an opening angle of 100 degrees.
 

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