[Waverley ARS] Antenna combiner

[Grant La Delle]

Gday and thanks, I have procured the Minicircuits combiner, just waiting to 
test it without phasing sections.

Regards, Grant www.qrz.com/db/vk2gel



----- Original Message ----- 
From: "Texx" <texx at delong.com>
To: "Grant La Delle" <seven87 at bigpond.net.au>
Cc: "'VK2BV - List'" <members at vk2bv.org>
Sent: Saturday, September 12, 2009 2:47 AM
Subject: Re: [Waverley ARS] Antenna combiner


>
> I missed this message earlier.
> My understanding is that with an actuall combiner, you
> do not need matching/phasing sections.
> You connect antennas to the antenna ports and receiver to the receiver 
> port
> and you are there.
>
> Where you run into the special sections is when you are combiningantenas 
> to
> the receiver without the RF combiner.
>
> I know its late but I hope it helps!
>
>
> Grant La Delle wrote:
>>
>> Gday, could I please ask members advice about an antenna combiner that 
>> could mix the signals from an omni directional whip and a yagi to feed in 
>> to one 1090MHz RX?
>>
>> Would phasing still be necessary with lengths of coax?
>>
>> Something like these maybe:
>>
>> http://www.rf-systems.nl/sp-3.html
>>
>> http://www.minicircuits.com/pdfs/ZFSC-2-11+.pdf
>>
>> Any advice appreciated, thanks.
>>
>> Regards, Grant. VK2GEL.
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>