I have a Lite+Xtall V9 with the HF BPF Option 1 (1.8~30MHz) and I would like to change the winding on the 1.8-4 MHz section to work down at 500 KHz for the new 630m band.? And maybe for 137 KHz 2200m band.
Will the current cores work down that low?? And if they would (I think they might) any suggestions on the windings count?? And would the caps need to be changed?? And if so to what values?
Thanks.
VK2DAG
