Re: hybrid combiner


Hi Sam,

Yes it is for a FHZ patch. The aim is to set it up as per his ppt presentation with two LNA’s, two hybrids and two SSPA’s.  For now just looking at getting RX up and running with two LNA’s one on each port before feeding into hybrid.




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From: SAM JEWELL via Groups.Io
Sent: 02 January 2020 22:33
Subject: Re: [UKMicrowaves] hybrid combiner


Ah, I see that is for combining two LNAs. Not sure about that one, then.

Probably not an ‘FHZ feed involved.

Intrigued why combining two LNAs?




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On Thursday, January 2, 2020, 10:12 pm, G0FVI via Groups.Io <Andrew.gilfillan@...> wrote:

HNY all,
just wondered if anyone has a spare 90 degree hybrid  combiner they wouldn't mind selling me. This is for use on 23cm EME. Doesn't need to be high
power as I'm a long way off TX capability at the moment, just need something to get up and running for RX, combining output of two LNA's.

Andy G0FVI


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