[Kenwood] TS-570G(D) vs FT-920

Bob Nielsen [email protected]
Mon, 14 Jan 2002 08:23:01 -0800


On Mon, Jan 14, 2002 at 06:58:25AM -0800, Thomas Beltran wrote:
> Bob wrote:
> 
> > I agree and recommend getting the optional (i.f.) CW filter to use in
> > conjunction with the audio DSP filter.
> 
> That is what people have said.  I'm actually considering the SSB filter.
> Here is why - the DSP seems to be much more developed for CW.  There are
> already several filters, and I've found that putting the vfo tuning in the
> "fine" position, I can really peak the cw signal - it works great.
> 
> On SSB however, there is the NR1, and the high and low slope - no filter
> settings for DSP.  So it seems the rig could use a SSB filter.  Any
> thoughts?  Tom W6EIJ
> 

Based on previous experience, I installed the CW filter at the time I
bought the radio, so I haven't tried the SSB filter.  It would probably
help a bit on CW, as well, since it is narrower than the stock filter. 
I operate CW much more than SSB, but haven't found the stock filter to
be all that bad for SSB operation.  The beat-cancel feature of the DSP
sure helps.  I haven't been all that impressed with NR1 or NR2, but I
haven't tried to tweak the setting.

Although I went with the Kenwood filter, I have seen several
recommendations that the Inrad filters are a bit better in most cases.

Bob

-- 
Bob Nielsen, N7XY                          [email protected]
Bainbridge Island, WA                      http://www.oz.net/~nielsen
IOTA NA-065, USI WA-028S