[Elecraft] K3 Crystal Filters and Dynamic Range - D.R. impact and my basic recommendations

[Barry N1EU]

WA6HHZ explained "We chose INRAD as our OEM 8-pole crystal filter
supplier because of their excellent filter performance."

I hope Elecraft will consider offering the Inrad 1.8Khz 8-pole filter
8.215Mhz if (711-B) for the K3, or even something narrower, for ssb
contesting.  I assume the K3 will be able to transmit through the
stock 2.7Khz filter and switch in a narrower filter when receiving.

73,
Barry N1EU