[Elecraft] K2 - Lost 40m Tx after install of K60XV option

[Don Wilhelm]

Neil,

Does 60 meters work, but not 40 meters?

The only things that could 40 meters to fail after installing the K60XV are:

1) C6 is not the correct 4.7 pF value - it will be marked either 4.7 or 479.

2) Relay K1 not working properly, check the orientation and soldering.
3) P2 and/or RF J15 not installed properly.

73,
Don W3FPR

On 8/5/2019 11:14 AM, Neil Zampella wrote:
> Hi all,
> 
> need some advice.   I have a K2, and it was working fine.   Then I put
> together the K60XV option and installed it.   Messed something up as 40M
> Tx went away.    The rig switches to Tx, but I do not see any power
> coming out of the system.
>