I just purchased Model 219 & 282- 250 hz filters from Ten-Tec and have a
problem: Filter 219 in the 9 Mhz IF works fine whether operating alone or in
tandem with the Model 285- 500 hz filter in the 6.3 Mhz IF. However, the
Model 282- 250 hz filter in the 6.3 Mhz IF does not work well at all... when I
kick in the 282 the desired signal drops 5 to 9 S-units and the audio is not
as clear. (sounds more high pitched).
Ten-Tec got me out a new 282 filter right away... but no improvement. I have
tried changing the gain jumper for the filter and tried various cw offsets
with no change.
Any ideas? Thanks, Dick-K9OM
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