Phase shifter

105

02:37:58

Phase shifter

published 6 years ago

kiani

6 years ago

Should it not be better practice to tie end of the pot,to ground (in this case). It is left floating,, plus brush ought to be tied to one end too.. As good practice.

hurz

6 years ago

no kiani, you mean the open terminal should be wired to the center slider. working two terminal circuits are always series resistor applications and the open pin can always be connected better to the center pot slider.

hurz

6 years ago

BTW, at 13.5MHz the coil is not needed and has absolut no impact, can be removed

blob

6 years ago

@hurz You're right, thank you for the precisions ! I relied on the gain and phase graph but it wasn't the good way I guess.

hurz

6 years ago

yeah, switching between both analysis is the key.

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