On Thu, Aug 25, 2022 at 07:02 PM, Paul Booth wrote:
2x 7-pole 200Hz Elecraft KFL3A-200 filters, the offsets appear to be matched: asking $75 each, shipped.
Say more about these 7-pole filters! I thought Elecraft roofing filters for the K3 were either 5-pole or 8-pole. And say why they "appear" to be matched?
