[Elecraft] OP1 and CW filter gain difference, solved
Marteinn Sverrisson
tf3ma at raunvis.hi.is
Fri Apr 8 16:29:58 EDT 2005
Thanks all
I checked T7, it is OK, so are the varcaps. My K2 seems OK....
I fiddled with the CW filter settings, changed the BW and it does indeed
show the expected behavior, to much bandwidth > 1kHz, to little bandwidth
< 200 Hz did show lower filter gain, so I just selected BWs which
do not have as much attenuation of the signals as before,
now the CW filter loss is abt 3 to 6dB rel to the OP1.
I can live with that :-).
73 de TF3MA
--
Marteinn Sverrisson TF3MA
Langitangi 2 Internet: tf3ma [at] raunvis [dot] hi [dot] is
270 Mosfellsbær http://www.raunvis.hi.is/~tf3ma
Iceland
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