W wleggett New Member Jan 8, 2013 #21 I can also adjust the frequency up and down as needed, but it is a tight bandwidth. Have to use a multi-turn Pot so the frequency can be locked in.
I can also adjust the frequency up and down as needed, but it is a tight bandwidth. Have to use a multi-turn Pot so the frequency can be locked in.
MikeMl Well-Known Member Most Helpful Member Jan 8, 2013 #22 wleggett said: Been playing with 567 IC and it has a Very narrow bandwidth around 6400Hz of +/- 400Hz. Do you know if the bandwidth can be opened a little? ... Click to expand... The data sheet/app note I linked you to several posts ago has the procedure for establishing center-frequency and bandwidth. They are somewhat inter-dependent.
wleggett said: Been playing with 567 IC and it has a Very narrow bandwidth around 6400Hz of +/- 400Hz. Do you know if the bandwidth can be opened a little? ... Click to expand... The data sheet/app note I linked you to several posts ago has the procedure for establishing center-frequency and bandwidth. They are somewhat inter-dependent.