> During the CQ WW RTTY Contest I found the bands very congested, which was
> to expected, however with no filters in my ICOM 706 I was getting
clobbered
> by other station and could not print while they were transmitting. So it
> is time to buy a filter, ICOM has 4 to choose from:
> 500 hz & 250 hz for RTTY / CW and
> 1.8khz & 3.3 khz for SSB.
I don't know which "706" you have, but there's another option for the
706MKIIG. I use the FL-232 350 Hz filter for RTTY, and I think it's near
optimum. You can do RTTY with 250 Hz, but it gets problematic really fast
if people are off frequency. The 350 is a big improvement over the 500. If
you do a lot of CW, maybe you want the 250, but for RTTY, I'd get the 350.
GL - 73, John WA9ALS
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