[Elecraft] Elecraft K2/10 Upgrade

[Johnny Siu]

Hello Rick,

I trust you will get advice from experienced builders here.  Here are some additional points, you may wish to consider:

1.  If you do not need a one-piece K2/100, you may wish to think about a KXPA100 instead.  KXPA100 can work with any QRP transceiver including K2.

2.  There is a full description of modification older K2 in elecraft website.

http://www.elecraft.com/manual/k2a2binstr.pdf

Since I am an overseas user, I bought most of the components locally and did a modification for an older K2 with S/N under 2000.

73

Johnny VR2XMC
 
 寄件人︰ Rick-N8XI <n8xi at hotmail.com>
收件人︰ elecraft at mailman.qth.net 
傳送日期︰ 2014年04月29日 (週二) 7:53 PM
主題︰ [Elecraft] Elecraft K2/10 Upgrade
  

I posed this question on eHam qrp forum and it was suggested I ask the
experts here.

I am thinking of adding the KPA-100 (Amp) and KSB2 (SSB) options.
What hardware/firmware upgrades will I need to facilitate the additions?

And... is it worth it?

My K2/10 is a 1999 vintage. Serial Number 171. 


Thanks
73, Rick - N8XI 



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