Dear Jim,
In rtty mode FSK or AFSK the mark V will have only two filters : wide and
narrow.
I have the standard 500 hz filter in my rig and an option filter in the 455 khz
IF 270 Hz.
I can neither select these filters as explained in the manual or in the
brochure, where you should select normal : 2,3 narrow 1 : 500 narrow 2 :
270
In practice only : normal 2,3 and narrow 2 : 500 or 270 as described
below
During contest I run mostly 500 hz wide, when the band becomes crowed I use
270 Hz by selecting the filter menu option 8.x .
After setting the filter in this menu , you have to push the narrow filter
buttom again to activate the new selected filter. In the menu 8,x you can
select also 500/250 or
2,3/250 cascade filtering.
With the mp rig the filter selection was much better and flexible, the ts850
and 950 serie from Kenwood has also this way of swithing filters.
73
DIRK
ON4ADZ
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