[Elecraft] K2 #5549 some questions/remarks

[Don Wilhelm]

Jurgen,

If you peak the 10 meter bandpass filter at 28.4 MHz, you will have greater
power output at 28.8 MHz.
Note that the specified 10 meter band coverage for the K2 is 28.0 to 28.8
MHz.  Above that range, the output power is expected to decrease.

There are mods to increase the 10 meter bandpass filter width if you should
choose to do that.  See http://www.qslnet.de/member/la3za/K2/mod.html for
more information.

73,
Don W3FPR

> -----Original Message-----
>    2. Output power on 10m is OK low in the band, but when going higher
>       up it decreases to a mere 1,5 W. Moreover the higher we go in the
>       band the worse the transmitted spectrum gets (see above). Is it
>       possible to set the filters so the complete 10m band can be used
>       at a reasonable power? I know, for CW the low part of the band is
>       the place to be, but I'd like to also install the SSB option.

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