Hi Mike
OK, no problem did you get the machined caps from the UK
chap ?. Yes I did play with small diameter heliax but it is
to bendy, and this is what throws it off tune.
73
Steve
----- Original Message -----
From: Mike Perryman
To: Repeater-Builder@yahoogroups.com
Sent: Wednesday, December 06, 2006 7:05 PM
Subject: RE: [Repeater-Builder] 6M duplexer wanted in UK
I have had good luck with 1-5/8" foam heliax.... haven't had time to fart
with the machined capicitors as of yet... but it is on my "to do" list....
Also web server appears to have farted again, so "no lookie" at my
heliax-duplexer adventures for now...
Will try to get it fixed soon.
73
Mike Perryman
www.k5jmp.us
-----Original Message-----
From: Repeater-Builder@yahoogroups.com [mailto:[EMAIL PROTECTED] Behalf Of
Steve
Sent: Wednesday, December 06, 2006 12:14 PM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] 6M duplexer wanted in UK
Hi Matt
What size heliax did you use, I seem to remember that it was built for you,
wasn't it. I tried myself with small dia stuff
and it was not very good, went slightly off tune and of course
rx desense. As I have said, itmay just have been the cable I used.
73
Steve
----- Original Message -----
From: Matt Beasant
To: Repeater-Builder@yahoogroups.com
Sent: Wednesday, December 06, 2006 4:06 PM
Subject: Re: [Repeater-Builder] 6M duplexer wanted in UK
My heliax duplexer has been in service now for over 2
years at GB3FH without fault or need to re-adjust.
I check it every time I visit site and it never moves!
Over 85dB rejection on one side and 90 odd dB on the
other, works fine for me.
You can see pictures of it at www.gb3fh.org.uk
Regards,
Matt, G4RKY
--- Steve <[EMAIL PROTECTED]> wrote:
> Hi
>
> don't get me wrong, Iam not condeming heliax
> duplexers
> totaly, but you have to take into account
> reliability once on site. I did make one but had to
> scrap it as it was so unreliable causing de sense
> etc, and every time I had to look at it I had to
> make arragements to access the site, which could
> take upto 2 weeks, must point out the one I
> made used small dia heliax, maybe larger dia would
> be OK
> but as I can't get any, I don't know
> Anyway had my say so end of thread from me
>
> Steve
> ----- Original Message -----
> From: Barry C'
> To: Repeater-Builder@yahoogroups.com
> Sent: Wednesday, December 06, 2006 11:25 AM
> Subject: Re: [Repeater-Builder] 6M duplexer wanted
> in UK
>
>
>
> Being a fan to the exclusion of saving several
> hundred quid is rather silly
> when the duplexers work well and are generally
> quite efficient .
>
> >From: "Steve" <[EMAIL PROTECTED]>
> >Reply-To: Repeater-Builder@yahoogroups.com
> >To: <Repeater-Builder@yahoogroups.com>
> >Subject: Re: [Repeater-Builder] 6M duplexer
> wanted in UK
> >Date: Wed, 6 Dec 2006 11:07:54 -0000
> >
> >Hi
> >
> > think you will find that Dave, like me, isn't a
> huge fan
> >of Heliax duplexers, see my posts about actualy
> getting
> >hold of ldf 750
> >
> >73
> >
> >Steve
> > ----- Original Message -----
> > From: Mr John Lloyd
> > To: [EMAIL PROTECTED] ;
> repeater-builder@yahoogroups.com ; John
> >Lloyd
> > Sent: Wednesday, December 06, 2006 6:56 AM
> > Subject: [Repeater-Builder] 6M duplexer wanted
> in UK
> >
> >
> > Dave,
> >
> > You can build your own 6 Mtr duplexer. Find some
> 1-5/8
> > heliax and put one together.
> >
> > Look at http://www.wa7x.com/ki7dx_rpt.html
> >
> > Thanks,
> >
> > John, K7JL
> >
> > Utah VHF Society
> >
> > http://utahvhfs.org/snowlink.html
> >
> > 1a. 6M duplexer wanted in UK
> > Posted by: "dave_g7uzn" [EMAIL PROTECTED]
> > dave_g7uzn
> > Date: Tue Dec 5, 2006 3:20 am ((PST))
> >
> > Hi All, Is anyone with a set of cavity filters
> > suitable for 50/51MHz
> > brave enough to sell them to me and get them
> shipped
> > to the UK for a
> > 6M repeater project? ALL expences will of course
> be
> > covered. If you
> > can help please email me direct at
> >
> > [EMAIL PROTECTED]
> >
> >
>
__________________________________________________________
> > Need a quick answer? Get one in minutes from
> people who know.
> > Ask your question on www.Answers.yahoo.com
> >
> >
> >
> >
> >
>
>
>----------------------------------------------------------
> >
> >
> > No virus found in this incoming message.
> > Checked by AVG Free Edition.
> > Version: 7.5.432 / Virus Database: 268.15.9/573
> - Release Date:
> >12/5/2006 4:07 PM
>
>
>
__________________________________________________________
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> $20 at carsales.com.au
>
>
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>
>
>
>
>
>
>
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>
>
> No virus found in this incoming message.
> Checked by AVG Free Edition.
> Version: 7.5.432 / Virus Database: 268.15.9/573 -
> Release Date: 12/5/2006 4:07 PM
>
__________________________________________________________
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No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.5.432 / Virus Database: 268.15.11/575 - Release Date:
12/6/2006 12:22 PM
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Checked by AVG Free Edition.
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4:39 PM
