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A an old-new KX1 build

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Paul AC8OI

A an old-new KX1 build

Hello,

I bought an un-built KX1 complete with autotuner, 30meter, and keyer. At
just over $350, I figure it was a good buy.

It is a bit sad to look at the original invoice, as the purchaser became a
SK before he had time to assemble the radio.

I have the requisite skills and equipment to build the kt, but I was
wondering what may have changed since this kit was shipped (May of 2004)
and today. Are there any changes or upgrades that might be considered wise
before I start the assembly process?

I am aware that there is now a 30/80 meter board that is available. Does
this impact my build with an eye to the future?

I've also written to Elecraft, but trying to cover all bases before I heat
up the iron.

Much thanks.. Paul
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Don Wilhelm-4

Re: A an old-new KX1 build

Paul,

There have been no significant changes to the KX1.
You have the KXB30, but if you also want 80 meter coverage, you will
have to install the KXB3080 instead - they fit in the same space, so
there would be no possibility to install both.

If you do decide to order the KXB3080, ask for the firmware upgrade.
Other than 80 meter support, there is no difference between 1.01 and 1.02.

There are ways to avoid unsoldering components (other than 2 toroids)
when installing the KXB3080 (nothing to remove if adding the KXB30). I
have instructions to do that. If you want the instructions, just ask me.

73,
Don W3FPR

On 10/25/2013 12:01 PM, Paul Harker wrote:

> Hello,
>
> I bought an un-built KX1 complete with autotuner, 30meter, and keyer. At
> just over $350, I figure it was a good buy.
>
> It is a bit sad to look at the original invoice, as the purchaser became a
> SK before he had time to assemble the radio.
>
> I have the requisite skills and equipment to build the kt, but I was
> wondering what may have changed since this kit was shipped (May of 2004)
> and today. Are there any changes or upgrades that might be considered wise
> before I start the assembly process?
>
> I am aware that there is now a 30/80 meter board that is available. Does
> this impact my build with an eye to the future?
>
> I've also written to Elecraft, but trying to cover all bases before I heat
> up the iron.
>
>

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Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[hidden email]

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html

Michael Babineau-2

Re: A an old-new KX1 build

In reply to this post by Paul AC8OI

Paul :

I would also add that if you want 80m then I would buy and install the KXB3080 in place of the KXB30.

This part of the built gets my vote for the most tedious so you probably don't want to uninstall a KXB30
and install a KXB3080 later ! It is also worth mentioning that you need to heed the frequent warnings
in the manual about component height. Once you see the assembled rig with the ATU in place you
will appreciate how little empty space is left inside the enclosure, so it is very important to not
install parts higher than the specified height.

Best of luck with the build and enjoy. The KX1 is still my favourite portable rig !

Michael VE3WMB / VA2NB (K2, K1, KX1 builder/owner)

-------------------------------------------
>From: Don Wilhelm <[hidden email]>
>Date: October 25, 2013 1:27:15 PM EDT
>To: Paul Harker <[hidden email]>, [hidden email]
>Subject: Re: [Elecraft] A an old-new KX1 build
>Reply-To: [hidden email]

>Paul,

>There have been no significant changes to the KX1.
>You have the KXB30, but if you also want 80 meter coverage, you will have to install the KXB3080 instead - they fit in the same space, so there would be no possibility to install both.

>If you do decide to order the KXB3080, ask for the firmware upgrade. Other than 80 meter support, there is no difference between 1.01 and 1.02.

>There are ways to avoid unsoldering components (other than 2 toroids) when installing the KXB3080 (nothing to remove if adding the KXB30). I have instructions to do that. If you want the instructions, just >ask me.

>73,
>Don W3FPR

On 10/25/2013 12:01 PM, Paul Harker wrote: