In reference to the three jpeg files attached, how can 3 tank circuits be modified to allow a lower limit of 100KHz? can the first one with capacitor c20 be modified to allow 100khz by changing c20 to 2500 picofarads? I appreciate everyones feedback?
[upl-image-preview url=https://forum.sharkrf.com/assets/files/2024-03-24/1711318892-669812-juma-sch-1-136khz-lbp.jpg]
[upl-image-preview url=https://forum.sharkrf.com/assets/files/2024-03-24/1711318925-740818-juma-sch-1-dds-lbp.jpg]
[upl-image-preview url=https://forum.sharkrf.com/assets/files/2024-03-24/1711318938-466441-juma-sch-2-lbp.jpg]