Mel,

The answer depends on whether or not you define "zero beat" correctly - which is to tune in the signal to the same pitch as your SPOT tone.

In other words, your statement "match my K3 frequency to his" is not sufficiently informative. It all depends on how you match his frequency. What the dial says on his transceiver is not relevant, the only thing important is what you are hearing.

Would it not be better (and easier) for you to change the PITCH of your SPOT tone to the pitch you like to hear? That means there is no need to use RIT most of the time - if you tune the incoming signal to that same tone, you will be on the same frequency. The K3 then uses that pitch as the center of the filter passband (unless SHIFT is set somewhere other than default) and is the pitch used for zero beating.

The normal use of RIT is when you have called CQ and a station comes back to you not exactly on your transmit frequency - RIT can then be used to tune that station in and not create a situation where the QSO "walks up the band" with each transmission - your TX frequency stays put and the other station's TX frequency also stays put.

73,
Don W3FPR

On 4/9/2017 7:04 PM, Mel Farrer wrote:
Good question Don, Check out on this. If the sending station is tuned in to a zero beat that is I match my K3 frequency to his, then turn on the RIT to get a pitch I like. Doesn't that make my Tx signal the same as his?


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