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Old wiring diagram

 

Is there? a wiring diagram for the BitX without the DDS? I don't have the DDS yet and would like to try it out, Not sure about the Tuning pot connections, I think everything else is OK.
David
 

Try here



73

Ken VA3ABN

On Wed, Jan 4, 2017 at 8:16 AM, waky@... [BITX20] <BITX20@...> wrote:
?

Is there? a wiring diagram for the BitX without the DDS? I don't have the DDS yet and would like to try it out, Not sure about the Tuning pot connections, I think everything else is OK.
David
 

Ken, That link comes up with the new diagram with the DDS. I have one plug left over with a spare connector in the middle of the board. In the latest diagram that goes to the DDS. Is it used for the circuit without the DDS?
David
 

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David,

If you would like to try it out while waiting for your Raduino, just don't hook anything to the DDS connector and hook up the tuning pot to the tuning connector. This is assuming you haven't removed any components in the VFO section like L4 or any caps, it should work as originally planned.

Joel?
KB6QVI

On Jan 4, 2017, at 5:52 AM, waky@... [BITX20] <BITX20@...> wrote:

?

Ken, That link comes up with the new diagram with the DDS. I have one plug left over with a spare connector in the middle of the board. In the latest diagram that goes to the DDS. Is it used for the circuit without the DDS?
David
 

Don't plug anything into the DDS connector. The tuning potentiometer plugs into the connector marked 'Tuning'. All other connectors are the same hook up.

When you get your Raduino, disconnect the tuning potentiometer from the connector marked 'Tuning'. The raduino then plugs into the connector marked 'DDS' but?L4 has to be removed.

73 Ken

On Wed, Jan 4, 2017 at 8:52 AM, waky@... [BITX20] <BITX20@...> wrote:
?

Ken, That link comes up with the new diagram with the DDS. I have one plug left over with a spare connector in the middle of the board. In the latest diagram that goes to the DDS. Is it used for the circuit without the DDS?
David
 

OK thanks Joel and Ken, nearly all set, just need a power connector and a couple of knobs in the morning.
73
Dave

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