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6700/RTTY/HRD DM780 Transmission does not line up with tuning lines

Rich - N5ZC
Rich - N5ZC Member ✭✭
edited May 2018 in FLEX-6000 Signature Series
I'm in a round room looking for a corner.

I have my 6700 communicating with HRD and DM780.  I have my tones/marks set as follows:

SDR/DSP: 2125/170
DM780: 2125/170

However, when I transmit the signals appear to be 700 hz give or take higher in frequency than the tuning lines per the SDR display.  If I adjust the DM780 tones up say 2170/170 things start lining up.

Should the tones/marks line up if both programs are setup with the same tones/marks?

What I am I missing?

Rich - N5ZC

Answers

  • Duane_AC5AA
    Duane_AC5AA Member ✭✭✭
    edited May 2018
    OK, this is probably completely off-base, but is your CW offset set to 700 Hz also? If so, there *may* be some correlation.
  • DH2ID
    DH2ID Member ✭✭✭
    edited October 2017
    Set your center frequency marker to 2210 like this:
    image
    Then press the C button:
    image
    and it will center on your RTTY lines.

    You'll also find info about RTTY here:
    https://community.flexradio.com/flexradio/topics/setting-up-ham-radio-deluxe-with-smartsdr-tutorial

    Alex - DH2ID



  • Rich - N5ZC
    Rich - N5ZC Member ✭✭
    edited December 2016
    Thanks for the help Alex.

    I was able to change the center mark using the arrows on either side of the center mark.

    Which version of DM780 are you using.  I could not find where to enable the center frequency marker.

    I'm still a bit curious why we need change the center mark in order to get the transmission lined up with the tuning lines.

    Rich - N5ZC
  • Rich - N5ZC
    Rich - N5ZC Member ✭✭
    edited December 2016
    Alex,

    Never mind found it, it was under the waterfall tab.

    Rich - N5ZC
  • DH2ID
    DH2ID Member ✭✭✭
    edited December 2016
    Yah! These tabs are sometimes difficult to find :-)
    Good luck with RTTY, Alex - DH2ID

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