R40 in KPA100 rev.D

[r opdebeke]

Hi group,

Yesterday I downloaded the KPA100 manual and found that in REV .D there is a
R40 resistor of 22k.
Does anybody know what the exact purpose of this Resistor is for?

At the moment I am building KPA100 REV C. , should I also implement this
resistor.

Roger
OE6MSF
k2#5315

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[Don Wilhelm-3]

Roger,

Check the schematic and you will see why (you should not install only a part
of a mod):
If you are not installing ALL the changes for Rev D, then do NOT install
R40.
OTOH, if you have ordered all the parts to build your KPA100 as Rev D, then
yes, install it as instructed in the Rev D manual - R12 will not be
installed.

73,
Don W3FPR

> -----Original Message-----
>
> Yesterday I downloaded the KPA100 manual and found that in REV .D
> there is a
> R40 resistor of 22k.
> Does anybody know what the exact purpose of this Resistor is for?
>
> At the moment I am building KPA100 REV C. , should I also implement this
> resistor.
>
> Roger
> OE6MSF
> k2#5315
>

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