On Tue, Sep 27, 2011 at 1:21 PM, Leigh L. Klotz, Jr. WA5ZNU < [email protected]> wrote:
> Brian, > > The question here was about why Dick has found that the best spot for TX > and the best spot for RX aren't the same spot. I theorized that perhaps > it's not using the same filter for TX and RX. In my rig, it is. In your > K2 it's using the wide filter as well. > If it is the same filter AND they use all the same injection frequencies, then it should be symmetrical. In the case of the K2, it uses different filters and different injection frequencies. The wide SSB filter is used for TX but it uses the adjustable CW filter when doing narrow passbands. But, like I said, I got tired of dealing with that and no longer have a problem with filter nonlinearity. -- Brian Lloyd, WB6RQN/J79BPL 3191 Western Dr. Cameron Park, CA 95682 [email protected] +1.767.617.1365 (Dominica) +1.916.877.5067 (USA)
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