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RF Loss in Antenna and RF distro - Wisycom LFA and PSC 6 Pack


LuisT

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Hello everybody,

 

i have a quick question for the following configuration : 

WISYCOM LFA Antenna > coax cable 25m > PSC 6 Pack > Lectrosonics SRC's + Audio Limited A10.

 

I know that the loss of the 25m cable is 3,68db (i asked the rental place).

What i don't know and can't find in the manuals is the loss of the 6 Pack. I see there is a 0,8db noise figure but the manual does not mention any loss.

I red that the wisycom LFA Antenna has a 7dBi gain typical. 

 

My question is, how much gain would i need to set the LFA to have a "flat" gain structure equal to 0.

 

Thanks a lot

 

 

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The 'Gain' of the LFAs is a measurement of the noise floor as compared with an omni antenna is my understanding , and not a type of gain you should be including in your calculations.

*Larry explained it in a post here few months ago or possibly longer, cannot find it sorry.

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