[CQ-Contest] Basic SO2R ?

Mark n2qt at yahoo.com
Fri Nov 15 21:24:40 EST 2013


Another plug forw2vjn's book available from

http://www.inrad.net/product.php?productid=248

Also be careful expecting dipole and vertical to not interact.  There is quite a bit of coupling
off the end of the dipole when it's pointed at the vertical.  If the dipole is broadside to
the vertical, the rejection is good.

Mark. N2QT

> On Nov 15, 2013, 
> 
> 
> -----Original Message-----
> From: CQ-Contest [mailto:cq-contest-bounces at contesting.com] On Behalf Of
> Dirk Hacker
> Sent: Friday, November 15, 2013 12:50 PM
> To: cq-contest at contesting.com
> Subject: [CQ-Contest] Basic SO2R ?
> 
> I'm new to this email group...
> 
> Can I start SO2R contesting...with no major problems...with only >>
> 
> - 2 CAT controlled Radios
> - dipole ants (rig #1)
> - multiband vertical (rig#2)
> - DX doubler (audio controller)
> - low power...under 200 watts
> 
> How can I make sure I don't fry the Rx front end(s) ?
> If I add soft rock SDR to monitor "band openings"...how make sure I don't
> fry soft rock rcvr as well ?
> 
> I believe dipole & vertical with 
> no-coupling is ok. 
> (Horizontal vs. vertical polarization)
> I don't believe band-pass filters are a must until power is 500 watts or
> more (?)
> 
> Thanks for any practical advice/inputs.
> 
> Dirk H -N7QP
> 
> Sent from my iPhone
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