[amsat-bb] curious question

[Bryan Green]

Leaves on trees a make a difference for me. 

I call it “Arboreal QSB”.

One advantage of portable ops is that you can move away from the Arboreal QSB. 

-- bag

Bryan KL7CN/W6
bryan at kl7cn.net

> On Sep 14, 2018, at 13:45, Bob- W7LRD <w7lrd at comcast.net> wrote:
> 
> Hi All- Just wondering-in the real world how much attenuation is there with trees?  I am surrounded with fir trees, a huge maple tree and cedar tree, (I live in the north west).  I run  a IC-910, preamps at the cp yagis.  
> 
> 73 Bob W7LRD
> 
> Seattle
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