Homemade polypropylene irradiator C band.

[semёn]

Good evening everyone. What I will print is not a discovery, and home-made irradiators have been receiving for a long time. The signal is many times better than on the native C LNV. Tested on many satellites. In 2015, guys from Tajikistan, Moscow, Ukraine improved such an irradiator. Satellite reception receiver from Moscow, his irradiator-insides used rivets. My friend Vitaly from Western Ukraine did it differently, he made everything from polyethylene tubes for water. The drawings will be printed below. He allowed me to print, on other sites his new creation of Vitalik. By the way, his home-made depolarizer from tubes of various diameters is better in signal reception. I personally tested it on these two irradiators - / riveted and from tubes /. According to his drawings, I made several for myself for various antennas. Anyone can do this and use it to receive C band. Polypropylene tubes should be taken - / only for water, do not take gas tubes, they have metal inside /. Try it, you will not regret it, the signal increase will be much higher.
There will be 3 messages. -
Circular polarization - / R, L / Polypropylene irradiator C band for antennas with an opening angle of 80-90 degrees - size 60-108-164 cm, etc. ...
- Polypropylene irradiator C band for antennas with an opening angle of 70 degrees - size 60-80-85-100 cm and others ...
- Polypropylene irradiator C band for receiving linear polarization - / H, V /

 

[John]

Good evening everyone. What I will print is not a discovery, and home-made irradiators have been receiving for a long time. The signal is many times better than on the native C LNV. Tested on many satellites. In 2015, guys from Tajikistan, Moscow, Ukraine improved such an irradiator. Satellite reception receiver from Moscow, his irradiator-insides used rivets. My friend Vitaly from Western Ukraine did it differently, he made everything from polyethylene tubes for water. The drawings will be printed below. He allowed me to print, on other sites his new creation of Vitalik. By the way, his home-made depolarizer from tubes of various diameters is better in signal reception. I personally tested it on these two irradiators - / riveted and from tubes /. According to his drawings, I made several for myself for various antennas. Anyone can do this and use it to receive C band. Polypropylene tubes should be taken - / only for water, do not take gas tubes, they have metal inside /. Try it, you will not regret it, the signal increase will be much higher.
There will be 3 messages. -
Circular polarization - / R, L / Polypropylene irradiator C band for antennas with an opening angle of 80-90 degrees - size 60-108-164 cm, etc. ...
- Polypropylene irradiator C band for antennas with an opening angle of 70 degrees - size 60-80-85-100 cm and others ...
- Polypropylene irradiator C band for receiving linear polarization - / H, V /

Good post

 

[semёn]

-Cut the plate from plexiglass-SD case and foil itself cross-cross.
-Make a staneil out of cardboard 58х58mm+cress
-From the food foil make a cross,On the plate glue the cross,Put under the press /2-3 books/,Adhesive tape in one layer.Glue the foil on one side.
-The legs of the plates were made of a pipe warmer-/isothal/
-The legs of the plates are not placed on some satellites,Thanks to this,it is very convenient to adjust the depdarizer itself in the waveguide together with the irradiator

 

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Tomorrow everything else.

 

[Channel Hopper]

From 2012

T plate ...Open T ....Hybrid T..

...and I'm not talking roses .. I was lay in my pit just about to go to sleep last night ..cursing the fact that I had to climb ladders every time I wanted to switch from Linear to Circular.. Well For Dxing ..I still will ..but for more general viewing maybe not .. Just tested my latest creation...

www.satellites.co.uk

Other designs are available from around the same time.

 

[John]

From 2012

T plate ...Open T ....Hybrid T..

...and I'm not talking roses .. I was lay in my pit just about to go to sleep last night ..cursing the fact that I had to climb ladders every time I wanted to switch from Linear to Circular.. Well For Dxing ..I still will ..but for more general viewing maybe not .. Just tested my latest creation...

www.satellites.co.uk

Other designs are available from around the same time.

A great link reminder of the pioneering era - provided inspiration to many

 

[semёn]

From 2012

T plate ...Open T ....Hybrid T..

...and I'm not talking roses .. I was lay in my pit just about to go to sleep last night ..cursing the fact that I had to climb ladders every time I wanted to switch from Linear to Circular.. Well For Dxing ..I still will ..but for more general viewing maybe not .. Just tested my latest creation...

www.satellites.co.uk

Vipersan - UK
I wondered if this 'magical' dissappear and reappear act would actually affect signal polarity..
Perhaps not ...but it was just an idea ..and sadly I don't know the properties of such materials ...nor can I manufacture one in the back yard ..to test.
Maybe not such a stretch of the imagination as light and radio waves are part of the same EM spectrum...just at opposite ends..

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I have a question, why didn't you all support a good idea - Vipersan - about improving the reception of the C range. His plate showed good results. Our guys may have implemented their new ideas from this plate - / and from others from around the world /, invented not only by Vipersan ... And now they have created their own, worthy of interest. Next I will print my topic.

 

[semёn]

Polypropylene irradiator C band for antennas 80-90 degrees (mabo, Kharkov version 108 cm (CA-1.2)-60-108-164 cm etc.)

From the drawing you will understand everything and translate from Russian to another language. Acceptance tests will be later.

 

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2.

 

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Polypropylene irradiator C band for antennas (Triax, Variant and others...) with dimensions: 60-80-85-100 cm and others... with an opening angle of 70 degrees

 

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2.

 

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Polypropylene irradiator C Band-polarization lines.

Remove the cross plate, that's all. In production a slightly different size.

 

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In post number 3 I made a mistake, you need to glue the film crosswise on both sides and wrap it once with a scotch tape.

 

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Polypropylene irradiator C band for antennas 80-90 degrees.
An excellent option will be for multifeeds on antennas 1.8 - 2.4 m such as:
Channel Master-2.4 m
Prodelin-2.4 m
Laminas-2.4 m
Supral-2.4 m
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Test on satellite 40e
-And what is the best way to put the irradiator inside the LNB
-I have such LNB at the moment. They show a good signal.

 

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49e, 57e, 90e, 96,5e

 

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Offset aluminum antenna Akhtyrka - 1.6 m.
In the 1st photo it was a native Japanese LNB

5W, 18w, 24,5w, 27,5w,

 

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When I installed the LNB antenna with the original =pancake=, it was bad, the signal was weak. I installed the irradiator and everything became great with the signal. So, praise and glory to the creators of this semi-propylene irradiator.
There are no photos of signal reception from some satellites, but everything was great.

57e, 64,2e, 90e, 96,5e, 98e, 100,5e.