[Elecraft] K-3

[Don Wilhelm]

Bob,

The KAT3 should be no problem to install, just follow the instructions.
For the filter change/addition, again follow the instructions.  If there 
is no KRX3 option installed, it is simply a matter of removing the top 
and bottom covers, but if the KRX3 is installed, it must be removed to 
gain access to the filter slots on the main RF board - not difficult, 
but it takes a bit longer to remove the KRX3.

73,
Don W3FPR

On 1/12/2015 8:19 PM, Bob Gibson via Elecraft wrote:
>   HI All..I just bought a used K-3, I wanted to install the antenna tuner and 2.8 SSB filter as well as the 6 KC SSB filter.. I have never looked inside the K-3 so..is this going to be a hard job to do?Bob W5RG  Almost 60 years in Ham Radio
>