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Re: dual hop, double hop



On Mon, 14 Oct 2002, A Thomas wrote:

> Have you any actual information about the experiment,
> especially how to calculate the optimal time?

It is easy, just look at the path of ISS and PCsat.  Whenever their
footprints intersect, there is a dual-hop possibility.  The best chance at
success is when this occurs as one of the satellties is jsut arriving or
departing a busy area and the other satelltie is not in view...

bob


> 73 de Siegfried, DD1JSN  dd1jsn@darc.de
>
>
> 18:07:11R PA5JB-5>CQ,W3ADO-1*,RS0ISS <UI Len=55>:
> =5210.05N\00432.05ESpa5jb@amsat.org (dual hop) {UISS30}
>
> 18:06:13R G0SFJ>CQ,W3ADO-1*,RS0ISS <UI R Len=31>:
> cq double hop, g0sfj@amsat.org
>
> 17:55:26R G0SFJ>CQ,RS0ISS*,W3ADO-1 <UI R Len=31>:
> cq double hop, g0sfj@amsat.org
>
> 18:08:56R DD1JSN>APU16N,W3ADO-1*,RS0ISS <UI C Len=66>:
> =5221.23N\01432.48EJ-CQ DUAL-HOP de DD1JSN dd1jsn@darc.de {UIV23}
>
> 17:56:04R DD1JSN>APU16N,RS0ISS*,W3ADO-1 <UI C Len=66>:
> =5221.23N\01432.48EJ-CQ DUAL-HOP de DD1JSN dd1jsn@darc.de {UIV23}
>
>
> 18:09:01R I6JKW>CQ,W3ADO-1*,RS0ISS,WIDE,SGATE <UI C Len=69>:
> =4336.11N/1330.27E ->To All 73' v Space E-qsl to i6jkw@libero.it TNX<
>
> 19:49:55R HB9SKA>CQ,W3ADO-1*,RS0ISS <UI C Len=71>:
> =4726.07N/00812.00E-dual-hop via ISS de Thomas, pse SWL-QSL via bureau
>
>
>
>
>
>
>
>
>
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de WB4APR@amsat.org, Bob

PCsat WEB  page     http://www.ew.usna.edu/~bruninga/pcsat.html
ISS-APRS FAQ:       http://www.ew.usna.edu/~bruninga/iss-faq.html
CUBESAT Designs     http://www.ew.usna.edu/~bruninga/cubesat.html
APRS LIVE pages     http://www.ew.usna.edu/~bruninga/aprs.html
APRS SATELLITES     http://www.ew.usna.edu/~bruninga/astars.html
MIM/Mic-E/Mic-Lite  http://www.toad.net/~wclement/bruninga/mic-lite.html

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