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RTTY SO2R Guide - N1MM+

Roland HB9VQQ
Roland HB9VQQ Member ✭✭
edited December 2019 in FLEX-6000 Signature Series
All the related docs are pretty outdated. Is an up-to date guide available for SSDR 3 and the 6000 Series ?

Cheers

Answers

  • Neal Pollack, N6YFM
    Neal Pollack, N6YFM Member ✭✭
    edited September 2019
  • Roland HB9VQQ
    Roland HB9VQQ Member ✭✭
    edited September 2019
  • K5XH
    K5XH Member ✭✭
    edited September 2019
  • Roland HB9VQQ
    Roland HB9VQQ Member ✭✭
    edited September 2019
  • Johan _ SE3X
    Johan _ SE3X Member ✭✭
    edited September 2019
  • Roland HB9VQQ
    Roland HB9VQQ Member ✭✭
    edited September 2019
  • Johan _ SE3X
    Johan _ SE3X Member ✭✭
    edited September 2019
  • Neal Pollack, N6YFM
    Neal Pollack, N6YFM Member ✭✭
    edited September 2019
    Hi Roland: When you get time later this week, can you please post screenshots of the mmtty config screens, and then the N1MM+ config screens? Cheers, Neal
  • ctate243
    ctate243 Member ✭✭
    edited September 2019
  • ctate243
    ctate243 Member ✭✭
    edited September 2019
  • ctate243
    ctate243 Member ✭✭
    edited September 2019
  • Roland HB9VQQ
    Roland HB9VQQ Member ✭✭
    edited September 2019
  • Roland HB9VQQ
    Roland HB9VQQ Member ✭✭
    edited September 2019
    Hi Chris, thanks for your screenshots. I notice you are using different settings for the Demodulator. The default settings I am using look like this

    image

    Any good reason why you have different settings ? 

    TU 73
    Roland
  • ctate243
    ctate243 Member ✭✭
    edited September 2019
    Looks like someone at that station was experimenting with IIR vs FIR filters..  using the default is fine.  the 2125 highlighted is the mark frequency, I keep mine lower (915)because I think the side tone is more pleasant to listen too.
  • Neal Pollack, N6YFM
    Neal Pollack, N6YFM Member ✭✭
    edited September 2019
  • ctate243
    ctate243 Member ✭✭
    edited September 2019
    OTRSP = open two radio switching protocol.  You can create a smart cat port for OTSRP,  set up an N1MM OTRSP  instance to connect to it,  then use the key strokes of the protocol to operate 2 band slices simultaneously for SO2R operation.
  • ctate243
    ctate243 Member ✭✭
    edited September 2019

    Create a new port, select OTRSP as the port protocol.. and ensure radio 1 is slice a and radio 2 slice b
  • ctate243
    ctate243 Member ✭✭
    edited September 2019
    so your smart cat will also need a com port setup for Slice A, and a separate com port setup for slice B
  • ctate243
    ctate243 Member ✭✭
    edited September 2019
  • ctate243
    ctate243 Member ✭✭
    edited September 2019
    PS all of this is well documented in the SmartSDR SO2R setup guide, available in documentation section of flexradio.com
  • ctate243
    ctate243 Member ✭✭
    edited September 2019
  • Johan _ SE3X
    Johan _ SE3X Member ✭✭
    edited September 2019
  • ctate243
    ctate243 Member ✭✭
    edited September 2019
    Johan,  actually even if only on 1 band at a time, having 2 panadapters in an SO2R configuration on the same band, using OTRSP would give you the ability to search and pounce stations as you maintain a run frequency.. upping your game.  Something to consider.  we call this modified SO2V in the flex world.. no other radio can really do this at this level so it is unique.
  • Johan _ SE3X
    Johan _ SE3X Member ✭✭
    edited September 2019
    RR Chris. I have never done RTTY. It's kind of a first this weekend. But you are right in this, I'll might as well set up for SO2V. Tnx for your advice, much appreciated.
  • Johan _ SE3X
    Johan _ SE3X Member ✭✭
    edited September 2019
  • Johan _ SE3X
    Johan _ SE3X Member ✭✭
    edited September 2019
    Not sure what I did? Went through all settings one more time. Restarted everything including radio. Suddenly I can transmitt, have done my first contest RTTY Q's. But still no PTT for the PA.  I'll guess I do my very first CQWW RTTY in LP ;)

    Quite fun, but a boat-load  to learn .. 

  • Johan _ SE3X
    Johan _ SE3X Member ✭✭
    edited September 2019

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