[time-nuts] HP 5065A A1 replacement with DDS
phk at phk.freebsd.dk
Sun Jun 24 18:22:47 EDT 2018
In message <601347264.329111.1529875068645 at webmail.xtra.co.nz>, Bruce Griffiths
>In principle DDS spurs due to phase truncation can be largely suppressed using well known techniques when an FPGA is used just leaving spurs due to the DAC.
If (as I plan) the DDS is used to create the LF modulation, then
the spurs are unlikely to matter anyway, as they are not going to
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
More information about the time-nuts