[Elecraft] RF board RX on 40M

[Don Wilhelm]

Jean,

It will not receive signals until you install jumpers W1 and W6.  In 
addition you must install the 4.7pF capacitor between pins 1 and 3 of 
J15.  Normally that capacitor is soldered on the bottom of the board.

73,
Don W3FPR

On 6/27/2013 10:22 AM, Behiels JeanPierre wrote:
> Hi K2 members;
>
> I do have assemble RF board part II starting at page 49 of manual
> I have done the allignement test (see my previous E-mail around the results)
> But I do only have noise from audio amp but do have no any receive sign's on 40M with antenne connected ?
> I do ear nothing around 7000.0 Mhz from internal generated signal ??
> I do have some questions around jumper settings in this part of build(maby this could reason of no RX ?).
> After take a quick look on what I momentarly see on the RF board :
>
>
> J14  open not soldered yet
> J13  open not soldered yet
> J15  open not soldered yet
>
>
> W1 no jumper placed yet ?
> W2 jumper placed
> W3 jumper placed
> W5 jumper placed
> W6 no jumper placed yet ?
>
> I hope you could give me some small hints,must be a stupidy,I do have follow the building manual strictly ?
>
>