[Elecraft] Re: K2 on SSB

Ignacy Misztal [email protected]
Thu Oct 10 08:50:01 2002


10W on SSB is not too much. When conditions are right, one can work
anyone if one can wait that long. If one wants to make a contact within
a 30 min window (e.g., when wife and kids are absent), 100W increase the
chances much but a 2 el quad increases that to a certainty.

One way to help with 10W is an RF speech processor, which can increase
the average power about 4 times. This makes K2 sound as 40-60W station.
DF4ZC makes small processors that fit into  a microphone. They are
amazing pieces that actually contain 2 602 mixers, an amplifier and 2
ceramic filters + an electret microphe. He ships his boards for <$70. I
tried his design. The increase in punch is real. One needs to be careful
to adjust clipping so as not to overdrive, and K2 compression needs to
be off. 
73,
Ignacy, NO9E