[Elecraft] kpa100
Don Wilhelm
w3fpr at earthlink.net
Fri Apr 13 00:01:52 EDT 2007
Dick and all,
For those who do not want to list and purchase the parts individually,
those parts are included in KPA100UPKT.
73,
Don W3FPR
Lamb, Dick & Judy wrote:
>
>
> On Apr 12, 2007, at 5:06 , Ron McMurray wrote:
>
>> bought mine in mar of 05, manual says rev. c.
>> what is the benefits of updating it and do i need to.
>> ron
>
>
> I might add to Don's reply that if you decide to build according to the
> Rev E manual, you'll need the following replacement parts:
>
> Part Quant.
> Item Ref
>
> E530102 2 Cap. .0047 mF "472" 100V .25" LS C67, C80 in
> KPA100
>
> E530033 2 Cap. 1200 pf "6122" 630V polyprop C2A, C6D
>
> E530262 2 Cap. .0047 mF "472" 250V .4" LS C64, C79
>
> E530295 1 Cap. .22mF "u22J63" 63V .2" LS C31
>
> E680001 2 Toroidal ind. T50-1 blue .5"
> L16, RFC1
>
> E500006 1 Resistor, 100k 1/4W R4
>
> E500090 1 Resistor 22K
> 1/4W R40
>
> E690006 2 RF Choke 15uH BRN-GRN-BLK RFC4, RFC5
>
> In addition, you might want to purchase replacements for R19 and R20 if
> the ones in your kit are blue rather than reddish brown. See Don's
> email of March 4 regarding R19 and R20.
>
> I had exactly your situation, and just completed assembly of my KPA100
> with a Rev E manual using a kit of Rev C parts.
> I had no problems, and the KPA100 worked perfectly in every respect when
> I first fired it up.
>
> I might add that the great folks at the Elecraft Parts Dept. sent my
> parts on the same day I sent my email order.
>
>
> Good luck.
> Dick, K0KK
>
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