5 LNB Test on 4' Dish

[Costactc]

I have decided to test out my 5 lnbs that I have on hand for ku band. I will be using my Dr Hd F15 receiver for the test as it is the one that is attached to my 4' Fortec dish and Stab HH 1.2 motor. I will be testing on 3 different satellites on the American arc:

Amc 6-72w-12053

Galaxy 17-91w-12010

Amc 1-103w-11840

The five lnb that I will be testing head to head are:

Invacom snh-031

Jsc322-2

Titanium pll-1ks

Bsc321sp

Invacom twf-031


These happen to be the lnbs that I have on hand and I do realise that 2 of them, the bsc321sp and invacom twf-031 are intended for prime focus dishes. It will be interesting to see the reults.

[Costactc]

The first lnb to be tested is the one that is presently on my dish, Invacom snh-031:

Amc 6- 12053- 13.7 db

G17- 12010- 16.1 db

Amc 1- 11840- 10.4 db

[Costactc]

The second lnb to be tested is the Jsc322-2:

Amc 6- 13.9db

G17- 16.0 db

Amc 1- 9.9 db

[Costactc]

The third lnb is the Titanium pll-1ks:

Amc 6- 13.5 db

G17- 14.8 db

Amc 1- 11.7 db

[Costactc]

The fourth lnb to be tested is the prime focus bsc321sp and its results are slightly under the others but that's understandable:

Amc 6- 12.2 db

G17- 13.4 db

Amc 1- 7.3 db

[Costactc]

The fifth and final lnb to be tested is the Invacom twf-031, another prime focus lnb and I had to mod the neck size slightly to accomodate holder:

Amc 6- 12.4 db

G17- 13.6 db

Amc 1- 8.6 db

[chifut]

...Soo finaly ,is the third one the - 'titanium ' show the best results ??/
..I already have one on my Musac dish .. Thanks for the test Costa ...

[Costactc]

Overall, the invacom snh-031 showed the overall best reults but just slightly. The titanium kicked the others butts on the really tough NBC tp on inclined Amc 1. I will keep the invacom on the 4' dish for now but I have 2 others that I ordered today and then I will make my final decision.

[cpr43]

Photos??

[Costactc]

I didn't figure on actually taking photos Carlos. I'll take some pics when the other 2 lnb arrive for testing.