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Day: 14 June 2020

Low Power Beacon

 

Gerber Files HERE:

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Posted on June 14, 2020 by Rob PowellPosted in Project GerbersTagged gerber, Ham radio, vk4hatLeave a comment

Bandpass Filters

 

Gerber Files HERE:

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Posted on June 14, 2020 by Rob PowellPosted in Project GerbersTagged gerbers, Ham radio, vk4hatLeave a comment

Low Pass Filters

 

Gerber Files HERE

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Posted on June 14, 2020 by Rob PowellPosted in Project GerbersTagged gerbers, vk4hat. ham radioLeave a comment

10w CW transmitter

The bias on the pre driver stages have been calculated for 300mv input. If using an Si5351 they will need to be toned down to keep linear.

 

Gerber Files HERE:

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Posted on June 14, 2020 by Rob PowellPosted in Project GerbersTagged gerbers, Ham radio, vk4hatLeave a comment

Air Variable Cap Parts

Gerbers 1 HERE

Gerbers 2 HERE

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Posted on June 14, 2020 by Rob PowellPosted in Project GerbersTagged gerbers, Ham radio, vk4hat5 Comments

LCD Bezel

Gerber Files HERE:

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RF Sampler

 

Gerbers Here:

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WSPR AMP

Gerbers HERE:

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TX-RX Switch For SDR

 

Gerber Files Here:

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Opampia Receiver Board

 

Gerber Files Here:

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Posted on June 14, 2020June 14, 2020 by Rob PowellPosted in Project GerbersTagged gerber, Ham radio, receiver, vk4hatLeave a comment

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