[Elecraft] Which switching unit to use with KRC2

[Marcus Busch [DL1EKC]]

Hi Elecrafters,

while building the KRC2 I'm thinking about which counterpart to use at the 
other end of the control line.

Which suppliers for antenna switching units do exist?

What did You build Yourself?

I'm looking for a high-quality unit with low loss and good matching. On HF 
normal relays may work fine, like those in KAT-100. But what is Your 
experience?

VY 73 de Marcus, DL1EKC