[Elecraft] K3SYN3 with and without shielding

Sverre Holm (LA3ZA) LA3ZA at nrrl.no
Wed Jun 23 10:04:33 EDT 2010


I am about to install the second receiver in the K3. I now have two
synthesizers, the old no 1 which has been made up to date with a paralleled
resistor (
http://www.elecraft.com/K3/mods/KSYN3%20DDS%20Gain%20Modification.pdf KSYN3
DDS Gain Modification ) and which does not have any shield. Then I have a
new one with a shield which is several mm thick and covers most of the PCB. 

I would guess the shield is there for a purpose, so is it advisable that I
swap the synthesizers and use the shielded one as no 1, which is also used
for transmission I presume?


Sverre

-----
Sverre, LA3ZA

K2 #2198, K3 #3391
http://www.qslnet.de/member/la3za/K2/mod.html LA3ZA Unofficial Guide to K2
modifications 
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