[Moon-net] metallic pool or glass fiber pool ; that te question

[vladimir.masek at volny.cz]

Hi Sven,
the answer is without metal and you did a great job to confirm it.
Any metal deteriorates radiation characteristics (sidelobes)and you just
receive more ground noise while the gain changes slightly as well when
the dish is so small.
Vy 73,
Vlada
OK1DAK/OK1KIR/EME 


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Předmět: [Moon-net] metallic pool or glass fiber pool ; that te
Datum: 1.7.2008 - 11:37:56

> Hello
> 
> 
> 
> Just finished measurements for metallic pool versa
> isolated, glass fiber pool , to see if  I could fine
> any influence.
> 
> The results you find here: 
> 
> 
> 
> http://web.telia.com/~u14901544/
> 
> 
> 
> Results: the sun noise was 0.2 dB worse (less) with
> metallic pool and echo's was 0.8 dB worse (less) metallic
> pool.
> 
> Those results go for my 2.2 m dish.
> 
> 
> 
> 73 Sven SM5LE
> 
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