Adding 80 and 17 Meters KFL1-2 to K1

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Adding 80 and 17 Meters KFL1-2 to K1

Greg-133

I'm adding an additional two band board to my K1. I have the original
40/20 board, added sometime back the four band board 40/30/20/15
and am now adding the 80/17 meters board.

All going well until on the 80 meter band kit it mentions about
adding the 10-uF electrolytic capacitor at C78 on the bottom side of
the RF board. I can not located C78 anywhere on the board. In
checking the parts list for the RF board I find the capacitor count
only goes up the C75. I have the K1 RF Rev. D board. Am I missing something?

I also see that the trace near TR3 needs to be cut and a choke added.
No problem with this.

72,
Greg
KI8Af

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Re: Adding 80 and 17 Meters KFL1-2 to K1

Scott Richardson-4
Greg,

Do you have the F-5 errata sheet? Step 4 gives some guidance.

http://www.elecraft.com/manual/E740016E_K1_Rev_F-5.pdf

Scott N1AIA

> All going well until on the 80 meter band kit it mentions about adding the
> 10-uF electrolytic capacitor at C78 on the bottom side of
> the RF board. I can not located C78 anywhere on the board. In checking the
> parts list for the RF board I find the capacitor count
> only goes up the C75. I have the K1 RF Rev. D board. Am I missing
> something?

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