Trees with wet leafs on them tend to gobble up UHF uplinks. It’s not quite as bad on VHF but can have an affect.
Jeff WE4B
On Sep 14, 2018, at 3:51 PM, Paul Andrews [email protected] wrote:
Trees cause real attenuation on both 2M and 70cm. Near field effects are more pronounced that far field.
It's not a hobby killer but it will degrade your performance.
Trees are a hobby killer for EME on 2M and above.
73 - Paul - W2HRO
On Fri, Sep 14, 2018, 16:46 Bob- W7LRD [email protected] 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 _______________________________________________ Sent via [email protected]. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
Sent via [email protected]. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb