[Lowfer] Homebrewed SSB Filter question - Clarification

Andy - KU4XR ku4xr at yahoo.com
Wed Apr 29 23:31:26 EDT 2009



--- On Wed, 4/29/09, JD <listread at oswegoblade.com> wrote:

> What you will have coming out of the filter is a sine wave. 

Ok John; I assume you're referring to the USB filter, so the 
carrier will really be nothing to worry about ?

> One more thing you'll need to do is to square that up if 
> you want to drive a switching mode amplifier.

If my understanding is correct, the complimentary pair ( K0LR )
is configured as a switching PA. If I'm wrong, please correct
my error in thinking.

I have read about converting sine to square on the net so I 
think I can take care of that.

Andy - KU4XR - EM75xr - Friendsville, TN.
LOWfer Beacon " XR " @ 184.322 KHz ( QRSS-60 )
Coordinates:  N:  35* 43' 54" - W:  84* 3' 16"
http://www.myspace.com/beaconxr





      


More information about the Lowfer mailing list