Re: [Elecraft] Question about K4HD module

2023-10-20 Thread Dave (NK7Z)
Wayne, I have to agree with you on that, I am amazed at the K4Ds performance... I have several local hams, all within a half mile of me, and they never really bother me... All but one has a K line of some sort, so they are all clean signals... The only one that tears things up is running a

Re: [Elecraft] Question about K4HD module

2023-10-20 Thread Wayne Burdick
Hi Dave, The HDR module will provide higher blocking dynamic range, though in practice this extra headroom would rarely be needed (typically in "my neighbor's beam is aimed right at me" situations). The K4D's ADCs are state-of-the-art 16 bit units with dither. We carefully manage front-end ga

[Elecraft] Question about K4HD module

2023-10-20 Thread Dave (NK7Z)
Wayne, A question for you on the HD module... What will that bring to the party, the K4D does not support now? I have been amazed at how well the K4D does with strong signals, and I can't really see how you could make it a lot better... Is there more I am missing? 73, and thanks, Dave (NK