[HAM] 20 meter QRP "brick"?

[K1FFX]

Looking for an amplifier to use with my PSK-20 20 meter QRP PSK rig.  The Ramsey product, from what I can tell from on-line reviews, is not of adequate quality for my purposes.  The HF Packer amplifier looks like it is very high quality, but is over-kill for my needs (since I only have the 20 meter rig).

Any suggestions for other products (preferably in kit form) much appreciated!

Cheers -

Bruce

[John Harper AE5X]

http://www.communication-concepts.com/new_page_9.htm

http://www.ae5x.com/blog/tag/eb63/

John AE5X
http://www.ae5x.com/blog

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[Tom McCulloch]

I built the HF packer a few years back -- a bit overkill for psk work -
but a hand amp for those days when qrp doesn't make it:

http://groups.yahoo.com/group/hfprojects/

This is the updated version.

Tom
WB2QDG
k2 1103


On 12/18/2011 5:31 PM, K1FFX wrote:

> Looking for an amplifier to use with my PSK-20 20 meter QRP PSK rig.  The
> Ramsey product, from what I can tell from on-line reviews, is not of
> adequate quality for my purposes.  The HF Packer amplifier looks like it is
> very high quality, but is over-kill for my needs (since I only have the 20
> meter rig).
>
> Any suggestions for other products (preferably in kit form) much
> appreciated!
>
> Cheers -
>
> Bruce
>
>
> -----
> Bruce Rosen
> K1FFX
> K2/100 6982
>
> --
> View this message in context: http://elecraft.365791.n2.nabble.com/HAM-20-meter-QRP-brick-tp7106668p7106668.html
> Sent from the Elecraft mailing list archive at Nabble.com.
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
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[Doug Faunt N6TQS [phone]]

Forgive me for bringing up old stuff, but I've been out-of-touch for a
while, being a square-rig sailor with little or no internet access.

I see hints of an upgrade to the fastening of the power transformer to
make it less susceptible to vibration while being transported-  is this
official, and what exactly is it?

And what's the current projected form factor for the KAT500?  I'd like
to make provision for it in my specialized "K series" baggage.

73, doug

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