It is not that difficult. You use orthogonally polarized directional
antennas that are broadaide to each other and separate them physically in
distance. Some of the bigger MM stations do this for the mult stations on
each band. Filters don't work for several reasons-it limits you to where
you can operate, but more importantly, you can't get much (any) rejection
that close in.
On Mar 5, 2017 8:12 AM, "Ria Jairam" <rjairam@gmail.com> wrote:
> I wondered that myself. Either they would be doing SO2V or they have a
> massive cavity filter.
>
> On Sat, Mar 4, 2017 at 6:52 PM, Trent Sampson <vk4ts@outlook.com> wrote:
>
> > Thanks Steve
> >
> > OK It is a slight twist of the rules - What I am more interested in was
> > how they did that without blowing the front end out of both rigs
> >
> > :-)
> >
> >
> > Trent
> > VK4TS
> > Po Box 275 Mooloolaba QLD 4557
> > Mobile 0408497550
> >
> >
> >
> >
> >
> > -----Original Message-----
> > From: CQ-Contest [mailto:cq-contest-bounces@contesting.com] On Behalf Of
> > Steve London
> > Sent: Sunday, 5 March 2017 2:02 AM
> > To: cq Contest
> > Subject: [CQ-Contest] Listen to something "interesting"
> >
> > Listen to 21345.4 and 21237.1 at the same time.
> >
> > Falls under the "what is not specifically prohibited is allowed" rule ?
> >
> > 73,
> > Steve, N2IC
> > _______________________________________________
> > CQ-Contest mailing list
> > CQ-Contest@contesting.com
> > http://lists.contesting.com/mailman/listinfo/cq-contest
> > _______________________________________________
> > CQ-Contest mailing list
> > CQ-Contest@contesting.com
> > http://lists.contesting.com/mailman/listinfo/cq-contest
> >
> _______________________________________________
> CQ-Contest mailing list
> CQ-Contest@contesting.com
> http://lists.contesting.com/mailman/listinfo/cq-contest
>
_______________________________________________
CQ-Contest mailing list
CQ-Contest@contesting.com
http://lists.contesting.com/mailman/listinfo/cq-contest
|