[HamWAN PSDR] ARC - DA5834SD1 antenna pattern file?
kc7eqo at gmail.com
Tue Dec 8 13:31:37 PST 2015
Thanks Tom. I like to have my data as close as possible to the real world.
It also helps with figuring out self interference mitigation and heat maps.
I have just used the Yagi pattern file for now. Looking forward to the file
and good luck with your move! I did that several times, 7 times under a 6
*442.100 + 100 Hz PL Blyn Mt Repeater*
On Tue, Dec 8, 2015 at 12:05 PM, Tom Hayward <tom at tomh.us> wrote:
> On Tue, Dec 8, 2015 at 10:51 AM, Matthew Lawson <kc7eqo at gmail.com> wrote:
> > Does anyone have a antenna pattern file for this Dish antenna?
> > I modeling some links and was wondering if anyone had created a pattern
> file or had one already.
> Yes, I have this pattern in a .ant file, or did at one time anyway.
> It's on a computer that's still boxed up from my move and I can't seem
> to locate another copy.
> Until I can find my copy, you should be able to model it just fine
> without the pattern file. It's a dish, so you can assume it will be
> pointed precisely toward the other end of the link. Naturally, the
> peak gain is at the center of the pattern (because you've aimed to
> optimize signal strength). Therefore the value you subtract for the
> pattern will be 0 dB. Or in terms of Radio Mobile config: just set the
> DA5834SD1 station to aim directly at the other station and select any
> of the stock patterns--they'll all model the same.
> If you're planning to utilize the side lobes of the dish to connect
> multiple stations, you'll need the pattern file.
> Tom KD7LXL
> PSDR mailing list
> PSDR at hamwan.org
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