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Weak Signal Osc. to 10Ghz             (Active On 70cm & 23cm EME),  5cm & 3cm Dish Tower is BROKEN.

This is a Schematic for a very simple Weak Signal source that I used for years. It work FB up to
and including 10.368Ghz (432nd harmonic).

Have not tried 24Ghz ( ;o}

I recommend  5VDC full size Computer TTL Osc rather than the CMOS versions that are now available.  The TTL version produces stronger harmonics than the CMOS version.


Using a precision attenuator on the output it can be used connected directly to the DUT (device under test).

 

 

 

 

 

 

 

 

 

 

If you have any questions PLEASE contact me,

Regards & Thanks, Darrell -- VE9DW in EME Contests.

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