Dear all,
I have built harrys' stereo encoder ( **broken link removed** ).
and i have tried it with my transmitter that i have built a few years ago from the esp site ( **broken link removed** ).
Well it does transmitt but there is no stereo seperation, my guess is that my transmitters' audio input is filtering the 23-53khz side frequencies therefore i get only the l+r with the pilot tone (the stereo led does light up).
Can anyone help me understand how i modify my transmitter to not filter these frequencies? it seems all most all the diy transmitters out there are not fit for working with stereo encoders without any modifications.
Much thanks, Gideon
I have built harrys' stereo encoder ( **broken link removed** ).
and i have tried it with my transmitter that i have built a few years ago from the esp site ( **broken link removed** ).
Well it does transmitt but there is no stereo seperation, my guess is that my transmitters' audio input is filtering the 23-53khz side frequencies therefore i get only the l+r with the pilot tone (the stereo led does light up).
Can anyone help me understand how i modify my transmitter to not filter these frequencies? it seems all most all the diy transmitters out there are not fit for working with stereo encoders without any modifications.
Much thanks, Gideon