That's why "reduced carrier" versus "eliminated carrier".
Synchronous detection requires either a carrier, can be reduced in
amplitude, to lock on or a somewhat complex quadrature phase
detection system to lock the BFO by maintaining an in-phase
relationship between the upper sideband and lower sideband. 73 Bill
wa4lav
--
Thanks! & 73, KD4E.com
David Colburn - Nevils, Georgia USA
Search with: duckduckgo.com
Android for Hams: groups.yahoo.com/group/hamdroid
Creative Tech: groups.yahoo.com/group/ham-macguyver
Raspi Alternative: groups.yahoo.com/group/beagleboneblack/
Restored to design-spec at Heaven's gate 1Cor15:22
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|