[MLB-WIRELESS] AusStar Antenna?
Steven Haigh
netwiz at crc.id.au
Fri Mar 5 16:09:43 EST 2004
You forget Tony, we only want to do *interesting* things with radio :)
Signed,
Steven Haigh
http://wireless.org.au
(Visit https://wireless.org.au to install our Root Certificate.)
You can lead a fool to wisdom but you can't make him think.
We have enough youth. What we need is a fountain of smart.
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----- Original Message -----
From: "Tony Langdon, VK3JED" <vk3jed at optushome.com.au>
To: "Jamie Lovick" <jalovick at doof.org>; "Grant McHerron"
<grant at mcherron.com>
Cc: <melbwireless at wireless.org.au>
Sent: Friday, March 05, 2004 11:07 AM
Subject: Re: [MLB-WIRELESS] AusStar Antenna?
> At 10:39 AM 5/03/2004, Jamie Lovick wrote:
>
>
>>Hi,
>>
>>It's a Satellite dish with LNBF by the sounds of it. Assuming it's a
>>standard 65cm dish, probably worth around $0 to $50 second hand,
>>depending on who's selling and who's buying.
>>
>>Great for Satellite TV, not much good for anything else. It is possible
>>to swap the LNBF for something like a Bi-Quad or Di-Pole and use the
>>reflector for wireless, but there are better solutions.
>
> Yes, you can. Look up some of the information on receiving AO-40 from the
> ham sites to get some ideas for feeds for these antennas. Most of the
> AO-40 stuff is circularly polarised - they often feed the dishes with a
> small LHCP helix (3 or so turns).
>
> 73 de VK3JED
> http://vkradio.com
>
>
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