[Elecraft] Elecraft K3 DSP upgrade

[DL9HDA]

Dear Johnny,

which modifications do you recommend? I do operations only in CW.



best 73s
Holger, DL9HDA



Von meinem iPad gesendet

Am 08.10.2011 um 02:59 schrieb Johnny Siu <vr2xmc at yahoo.com.hk>:

> Hello Holger,
>  
> Just order the K3DSPUPGD.  It suits all earlier versions.  Please also take this chance to order other modification parts as well.  My K3#11xx is newer than yours but needs nearly all the modifications.
> 
> TNX & 73,
> 
> 
> Johnny VR2XMC
> 
> 
> ________________________________
> 從︰ DL9HDA <dl9hda at pt100.net>
> 收件人︰ Johnny Siu <vr2xmc at yahoo.com.hk>
> 副本(CC)︰ "elecraft at mailman.qth.net" <elecraft at mailman.qth.net>
> 傳送日期︰ 2011年10月8日 (週六) 12:49 AM
> 主題︰ Re: [Elecraft] Elecraft K3 DSP upgrade
> 
> Hi, but which Revision do I have? 
> 
> Revision C startet in may 2009. It is ref b or a .... And is the upgrade possible? I'm little bit confused!
> 
> Best 73s
> Holger, DL9HDA
> 
> 
> 
> 
> 
> Von meinem iPad gesendet
> 
> Am 07.10.2011 um 17:27 schrieb Johnny Siu <vr2xmc at yahoo.com.hk>:
> 
>> Hello Holger,
>> 
>> Since your K3 is an earlier version, I suggest you take this chance to order all the modifications mentioned in:
>> 
>> http://www.elecraft.com/K3/k3_app_notes.htm
>> 
>> http://www.elecraft.com/order_form_parts.htm#K3 Parts
>> 
>> 
>> All the modifications are not difficult and can be done without too much trouble.  The DSP modification is definitely a must.  NR before modification has lot of artifacts.
>> 
>> TNX & 73,
>> 
>> 
>> Johnny VR2XMC
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Elecraft at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html