[Elecraft] K2 SSB latest crystals

[Ron D'Eau Claire]

I have just installed a set of the latest crystals and modified the
circuit 
to the components that John Grebenkemper shows for a 2.2KHz passband.
The 
previous (revised) mod to flatten the cw basic filter has already been 
done. The result is a very nice response with good bandwidth and low
ripple.

A question. Is there any benefit to be obtained by replacing the
original 
CW filter crystals? And, are they the same as the SSB Crystals?

Jim Wilson, K2 #707, K2 /100 # 2440


I had a defective set of SSB crystals and Elecraft told me to be sure to
change ALL 14 crystals - SSB and CW filters.

Ron AC7AC
K2 # 1289