HDR-2007 DDS VFO


Description

For the present I use the old HDR-2005 DDS for the HDR-2007 prototyp but a new better DDS is planed.

Schematic


ddslo_control_block.jpg
Block diagram
dds_lo_sch.jpg
DDS + filter + amp
dds_psu_sch.jpg
DDS PSU

Pictures


dds_ad9951_usd.jpg
2005 AD9951 test ;-)
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