[Elecraft] Impact of this mod: K3 I.F. Output Buffer GainModification???

[Mike]

I'd be interested in knowing also.

73, Mike NF4L

On 12/23/2011 12:15 PM, Matt Zilmer wrote:
> The main value is bringing the IF output up to a level that is usable
> by the P3.
>
> I thought that the mod was in all K3's after s/n 3600-something or
> other, but there are probably experts around (or Elecraft crew) that
> know the exact cut-in s/n or date.
>
> 73,
> matt W6NIA
>
> On Fri, 23 Dec 2011 09:05:22 -0800 (PST), you wrote:
>
>> Can someone explain the real world value of making this modification? This mod
>> is listed on the Elecraft website with this description (new production
>> incorporates this mod):
>>
>> This modification increases the signal level at the I.F. output by more than 10
>> dB. It requires changing one
>> easily-accessible resistor on the K3’s main RF board with either another surface
>> mount device (SMD) or a leaded
>> 1/8 watt resistor.
>> I have s/n #3012 and expect my radio was pre-modification. I will be adding
>> filters and other mods after the first of the year and want to make this is one
>> time affair if possible.
>>
>> Merry Christmas!
>> Jack - WE5ST