[Lowfer] TAG in PSKAM10 Mode

[Johan Bodin]

Hi,

the program "QUAD", by Jim Tonne WB6BLD, is a nice tool for phase =
shifter
design. You choose the number of op-amps and set the band edges and the
program then computes the optimal component values and plots suppression
of unwanted sideband. I don't have the URL at hand but try googling =
wb6bld.

73
Johan SM6LKM

> Ed,
>=20
> > I shared the same question about sampling rate.  Do you happen to =
have
> > a schematic of your "phasing" exciter?  I wouldn't mind copying =
someone
> > else's design, if it's easier than the "rolling my own" I'm =
considering.
>=20
> I've never reduced it to electronic form. Will have to do that. The =
catch is
> that my audio phasing network is quite elaborate. That's only because =
it's a
> small board from a product we used to make at work. Always being =
willing to
> take the low road, I used that rather than rolling my own. Somewhere =
here,
> though, I've got a sketch of a simpler network tailored for the 800 Hz
> stuff. Will do some research!
>=20
> John A.