[Elecraft] Trade my KFL3B-FM 13kHz filter for KFL3A-6K filter

[Guy Olinger K2AV]

I would like to even up trade my KFL3B-FM 13 kHz FM/AM for a KFL3A-6K
AM/ESSB filter.

This is to get the same filter in both my main and sub RX lineup. I find
that I never listen on FM, while I do use AM-S reception in diversity since
I got the second KBPF3A to equip both RX. For the crowded listen in AM-S
where the RX filter is on upper or lower side of carrier, the 13 kHz filter
is too wide.

I thought I would listen to some 6 and 10 meter repeaters, but have never
really gone there, and my interests seem to be gravitating lower and lower
in frequency.

73, Guy K2AV