[Fourlanders] Group purchase of W1GHZ transverter boards andparts

Jim Worsham wa4kxy at bellsouth.net
Sun Oct 11 14:04:13 PDT 2009


I would say that everyone just order what they need directly from W8ISS.
For the purpose of everyone knowing who is getting stuff for what bands,
post what bands you are ordering for here on the reflector and I will keep a
list.  After we get the stuff we can then chat here on the reflector about
how we are going to get them assembled and turned into useful stations.
Antennas are going to be another issue but Bob and I have some ideas about
that we can discuss later.

73
Jim, W4KXY

It doesn't matter how beautiful your theory is, it doesn't matter how smart
you are.  If it doesn't agree with experiment, it's wrong.
Richard P. Feynman

-----Original Message-----
From: fourlanders-bounces at contesting.com
[mailto:fourlanders-bounces at contesting.com] On Behalf Of Bill Pence
Sent: Sunday, October 11, 2009 8:03 AM
Cc: fourlanders at contesting.com
Subject: Re: [Fourlanders] Group purchase of W1GHZ transverter boards
andparts

OK,
Looks like a go  I am in for a set as well.

Are we going to try o make a mass order, or order o our own? the
deadline looms, so
I'd think we just order our kits ourselves.


I also plan to talk with the business partners, and might be able to
get a better (TCXO, or just ore stable) clock.  I'll post that later.
unsure of its cost, or if it would be worth the effort.

On Fri, Oct 9, 2009 at 12:24 PM, Paul Yeager <paul at mtnlist.com> wrote:
> Here's what I *think* I have figured out....
>
> 902 uses a 756 MHz LO to provide a 146 MHz IF
> 1296 uses a 1152 MHz LO to provide a 144 MHz IF
> 2304 uses a 720 MHz LO multiplied by 3 to 2160 MHz for a 144 MHz IF
> 3456 uses a 720 MHz LO multiplied by 5 to 3600 MHz for a 144 MHz IF
>
> Somebody might want to check this out - I might be crazy!
>
> It looks like that you could build a 2304/3456 transverter using a common
720 MHz LO.
>
> Paul Yeager 828 400 9442 (cell)
>
> --- On Fri, 10/9/09, Bob Mantell <k4esa at yahoo.com> wrote:
>
> From: Bob Mantell <k4esa at yahoo.com>
> Subject: Re: [Fourlanders] Group purchase of W1GHZ transverter boards and
parts
> To: fourlanders at contesting.com, whensley11 at comcast.net, "Paul Yeager"
<paul at mtnlist.com>
> Date: Friday, October 9, 2009, 11:07 AM
>
>
> Yes, a little newbe guidance would be helpful.
>
> I plan to get a full set (900, 1.2, 2.4 and 3.4) , Does each one need a
seprate LO kit?
>
>
> 73 de Bob,
>
>  K4ESA EM74qc
>
> Bob Mantell
> k4esa at yahoo.com
>
>
> --- On Fri, 10/9/09, Paul Yeager <paul at mtnlist.com> wrote:
>
>
> From: Paul Yeager <paul at mtnlist.com>
> Subject: Re: [Fourlanders] Group purchase of W1GHZ transverter boards and
parts
> To: fourlanders at contesting.com, whensley11 at comcast.net
> Date: Friday, October 9, 2009, 2:56 PM
>
>
> I see transverters there and local oscillators.
>
> Can anyone point me to a quick source of which LO one needs for which
band?
>
> I'm kinda new to transverters, so I may well be missing something obvious.
>
> tnx & 73 de W4SKI
>
>
> Paul Yeager 828 400 9442 (cell)
>
> --- On Fri, 10/9/09, whensley11 at comcast.net <whensley11 at comcast.net>
wrote:
>
> From: whensley11 at comcast.net <whensley11 at comcast.net>
> Subject: [Fourlanders] Group purchase of W1GHZ transverter boards
>  and parts
> To: fourlanders at contesting.com
> Date: Friday, October 9, 2009, 10:45 AM
>
>
>
> Guys,
>
> This is from the microwave reflector.
>
> 73, Kim - WG8S
>
> ~~~~~ ~~~~~ ~~~~~ ~~~~~ ~~~~~
>
>
>
> Well, I have finally posted information about boards and part kits being
offered along with a price breakdown for each item for a group purchase of
W1GHZ transverters at:
>
>
>
>
>
>
> http://w8iss.no-ip.org
>
>
>
>
>
> The first page tells what I am 'planning' to offer and how its broken
down. Then follow the link at the bottom of that page to the price list and
ordering instructions.
>
>
>
>
>
> Be aware that I have separated the boards and parts kits as I had some
interest in just parts kits
>  and boards alone. PLEASE order accordingly for each band you want to
operate on.
>
>
>
>
>
> I wish to have all orders in by November 7th, 2009 so that I can TRY to
have everything mailed BEFORE the Christmas mail rush. I have also requested
that all purchases be done using a USPS money order so as to speed things
up. I am not using Paypal as I am trying to keep the cost down.
>
>
>
>
>
> Thanks,
>
> James W8ISS
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