modded russian LNB

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PrvtN00b

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Feb 22, 2017
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have anyone here have been able to use one of these modded Russian LNB, are they really worth it?, I can bearly speak english so I know nothing about russian, can someone explain more about them?




Thanks.
 
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Magic Static

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Because those are C-Band LNBFs used on a small offset dish, the angle they need to be at makes them fill with water. So there are some homemade caps to keep the water out. I would also locate and drill a drain hole on those LNBFs.
 
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. Raine

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The LNBF's themselves don't look like anything special, you should be able to do the same type of mods to LNBF's available here in the states.

The first piece they insert in the LNBF throat looks like a dialectric plate to get circular signals, pretty much useless for most FTA over here. The other two there's no way to tell how good they're without knowing about the TP's they're aiming at.
 

danristheman

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In way a reverse conical scaler i wish who posted the video to youtube give details. What satellite, power levels i would like some info.
 

danristheman

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He has plenty of videos up there on youtube manly he is working on ku band but I would like to hear from Brian or Mike Kohl on this one. SuperAlyno
 

Borisov-54

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Jan 4, 2013
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Good afternoon. Happy New Year.
Thanks danristheman and KE4EST that helped to find this topic.
This LNB, the range C. With its depolymer I experienced.At us, this LNB works well with frequencies, circular polarization-R and L.
And you have all satellites, C range, linear-V and H.
Inside the LNB, Alyano depolarizer shtirevoy.Stoyat rivets iron.
My friend from Western Ukraine designed better LNB than Yaliano. With water pipes and a plate-cross.
First a few photos of the LNB Alyno.
This modified LNB works on small Dish, 0.6-1.2 m, the opening angle is 70-90 degrees.

My friend Vitaly from Western Ukraine has passed here such a modified LNB. This plate is a cross, you can test it at yourself. To do it, I'll write below. With LNB, take out your native plate and put a new one. The result is excellent. Started with 5 photos.
The guys from Siberia, instead of the native plate, put glass. The thickness of the glass is 4 mm, the signal is slightly growing.Photo-11

To be continued.
 

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Borisov-54

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Jan 4, 2013
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All the sizes and his photos, Vitali-allowed.

The irradiator from Vitaliya.Ugol opening 80-90 degrees.Dish 1,0 m and more
The irradiator from Vitaliya.Ugol opening 70 degrees.Dish 0,6-1,0 m and more
Homemade depolarizers.
 

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Borisov-54

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Irradiator With bands for antennas 80-90 degrees.Dish 1,0 m and more.( 1-1,7 m.)

The last two photos, this is a great signal from Dish 0.6 m.
And with Desh 1-1.2 m- and under 90-100% the signal was
 

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Borisov-54

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Irradiator With bands for antennas 70 degrees.Dish 0,6 m and more.( 0,6-1,0 m.)

The dimensions are slightly different.
 

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Borisov-54

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Jan 4, 2013
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My measurements.
Gave me Vitaly 2 irradiator. One already did it myself, not difficult.

I fixed the signal on my antenna. I measured the signal. I removed the standard plate and the pancake. I tested a new modified LNB. I had excellent indicators, almost twice the signal was stronger. It only bothers with snow and some water. It is necessary to put a plastic case.

Has fixed LNB and on the motor, the aerial 1,1m. Almost all satellites have caught in With gangs.2 photos of the last.
 

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