C-BAND on 1.2m andrews so far so good

[Turok]

but some signal disapear,during day and night time ,you told me?
but i forgot the transponders!

 

[Glenn_911]

hi rd on my fortec star 1.2mtr offset dish with c-band i get
55.5w 22channels
40.5w 110channels
31.5 1channel
27.5w 20channels
18w 2channels
5w 28channels
26.2e 32channels
30.5e 3channels
40e 8channels
49e 4channels
22w 30channels

Can somebody please tell me if this list is still current for today ?


Cheers


Glenn_911

 

[dx qwer]

Hello Glenn_911,

no, this list is about 2 years old and not up to date!

It´s more important to have frequencies of strong satpositions for 120cm dish and not, how much programms you can get with 120cm ;).

Regards
Edgar.

 

[Glenn_911]

Hello Glenn_911,

no, this list is about 2 years old and not up to date!

It´s more important to have frequencies of strong satpositions for 120cm dish and not, how much programms you can get with 120cm ;).

Regards
Edgar.

Hello dx qwer


Can you please help me with a few strong transponders on the NSS 806 40.5 west, specialy the Latin's channels ?

The size of my dish is 1.2

Best wishes Glenn_911

 

[Satcom1]

This device makes a huge improvement on C Band Offset dish systems.

To get construction details search Walrus1957.:-worship

Also WS International sells a good Conical Feedhorn for a fair price.

 

[Trust]

Hello Glenn_911,

no, this list is about 2 years old and not up to date!

It´s more important to have frequencies of strong sat positions for 120cm dish and not, how much programms you can get with 120cm ;).

Regards
Edgar.

@ Edgar , Glenn send me the PM of You with the list of freq.
In that PM You are mention , its better to use a waveguide instead of the dielektrikum .
Can You tell me what that look like and how it works ?
I already found signal (and picture) at 40.5 W TP 3.977 TV BRASIL
Signal to on 55.5 W TP 4.134 but coded

Test done with Maxplus 2100 and Fibo gregorian dish .
Steered by Pace MSP 995
Corotor with no scalaring at all in front of the subreflector .

 

[dx qwer]

Hello Trust1,

a Waveguide feed brings about ~3dB, that´s much especially for small dishes. If you use a dielecrtica plate you loose more signal (d.

For PFA you must use a scalarring in front of the feed for C-Band!

If you want to see fotos of my dish with the waveguide feed, have a look here: _http://forum.dxtv.de/wbb/thread.php?threadid=7883&threadview=0&hilight=&hilightuser=0&page=15

Best Regards
Edgar.

 

[Trust]

Thanks , the org. KU-feedhorn on the Fibo gregorian dish has a diameter of 90 mm .
On his place I put the polarotor , i've tried it with PF scalaring , TRF (conical feed) and a home made 95 mm scalaring .
The best result was brought by the plain corotor , but the same result came with the 95 mm ring , therefore I have to move the polarotor further away from the subreflector .
Since the subreflector (230 mm) brings a spot of ± 90 mm , I think its useless to use a scalaring .

I've tried it also as a normal Offset dish , but that did'nt work better .