more Lnbs&Toridial Prinzip,on Prime Focus antennas?

Turok

Regular Member
Messages
2,237
Likes
1
My Satellite Setup
1,25 Fibostop
Jäger Smr 1224 & Smo 36 Dual Axsis Motor
Dynasat F1
Monterey 140
Drembox 800
sky Pace HD Box
Tagra 2,20 M Fullsize Dish
Echostar 2,40m Mesh for cband!
My Location
Austria
#1
Hello good evening!

last week,my local cable operator,has set up 3 Lnbs,on his Andrew 3,7 Meter Dish!

looks very nice!
pictures here


dwqkofyw22ezmywxmngj.jpg



now,want,also try the same,on my 2,20m pfa antenna,installing 3 lnbs,with a distanz of 3 degrees ,between ,each other!

the,problem,the parts ,are nearly 10 years old,and i dont ,find it anywhere,these days!

does,anyone,ever try it,to install,15 up to 20 Lnbs,on a pfa antenna?
my antenna,is in garden,and with over 85 kg,it is to heavy ,for the roof,and i have no polarmount for!

intresting,would be,how far,the lnbs,can be,away ,from antenna,center point,on prime focus,signal will be,lower then,but maybe strong enough?
any ideas,where,i can find,this nersersary parts?
 

Attachments

Snuffer

Regular Member
Messages
171
Likes
0
My Satellite Setup
Skystarcard,Fortec's life time ultra's, MaxPlus 2100's,Dreambox and a Tandberg
My Location
Amsterdam
#2
You must make that at yourself i think

A coper tube in a half cirkel and testing testing till it works.
The dish is big so it must no problem to have some more sat's on it.
 

Neophasis

ASBO Club Member, AKA Likvid
Messages
30
Likes
0
My Satellite Setup
None
My Location
EU
#3
I would recommend buying a Toroidal T90 instead, good dishes.

I have one working from 45 East to 1 W with very good signal.

Turok said:
Hello good evening!

last week,my local cable operator,has set up 3 Lnbs,on his Andrew 3,7 Meter Dish!

looks very nice!
pictures here


View attachment 12297 View attachment 12298



now,want,also try the same,on my 2,20m pfa antenna,installing 3 lnbs,with a distanz of 3 degrees ,between ,each other!

the,problem,the parts ,are nearly 10 years old,and i dont ,find it anywhere,these days!

does,anyone,ever try it,to install,15 up to 20 Lnbs,on a pfa antenna?
my antenna,is in garden,and with over 85 kg,it is to heavy ,for the roof,and i have no polarmount for!

intresting,would be,how far,the lnbs,can be,away ,from antenna,center point,on prime focus,signal will be,lower then,but maybe strong enough?
any ideas,where,i can find,this nersersary parts?
 
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