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Heil Pro 7 -Maestro C - 6400

Richard Zalewski
Richard Zalewski Member ✭✭
in Maestro

Just got the rig on the air yesterday. Working my way through the modes. Now SSB.

Problem: No SSB transmit. Using Pro 7 headset and plugged into C. Have audio in headset but Mic is no go.

Answers

  • Russ Ravella
    Russ Ravella Member ✭✭✭

    Hi Richard,

    Unfortunately there are a bunch of threads here on this already. Check this one just below yours here:

    https://community.flexradio.com/discussion/8030139/heil-pro-7-headset-on-the-maestro-c

    Good Luck and 73, Russ KR6W

  • Richard Zalewski
    Richard Zalewski Member ✭✭

    The Heil Pro7 has a TRS plug. I get audio in but nothing audio out. I checked out many of the posts on the subject. Most of the answers were either incomplete or terminology did not apply to the C.

  • Richard Zalewski
    Richard Zalewski Member ✭✭

    TRSS

  • Russ Ravella
    Russ Ravella Member ✭✭✭

    Hi Richard,

    Just read through the post I provided. It specifically addresses the TRRS, TRS and TS problems with the Heil Pro7 used with the Maestro C. You need to either build or buy the adapter described.

    Russ KR6W

  • Richard Zalewski
    Richard Zalewski Member ✭✭

    Like this? https://www.amazon.com/CablesOnline-2-Pack-Stereo-Adapters-AD-A37G-2/dp/B07787WMHG?th=1

  • F4BPO
    F4BPO Member ✭✭
    exactly, this one should work indeed
  • Richard Zalewski
    Richard Zalewski Member ✭✭

    Let me document some of my relevant settings:

    Using the Maestro C Y Cable Kit:

    The TRSS male on the Heil Pro 7 went into the female connector with the headset label

    The 1/8" on the Heil went to PTT on Model C

    M-HDST selected in the TX Menu, VOX Selected, MON selected, Mic is Default, TX: SO2R_TX1

    Profiles/MIC Profiles = Default

    Phone/CW screen: Bias=off,

    That's It! Audio out is ok…Using MOX to xmit NOTHING.

    Any help would be much appreciated.

    73

  • Richard Zalewski
    Richard Zalewski Member ✭✭

    Maybe some more information from me is required.

    The PRO 7 has a TRSS mic/audio plug

    The PRO 7 has a 1/8 male ptt plug

    I have the Maestro C Y cable kit

    The 1/8 Male TRSS from the C Y cable is in the Headset jack

    The PRO TRSS is in the Y adapter female with the little headset marking

    The PRO PTT plug is in the other female of the Y connector

    Phone/CW menu - Bias Off

    TX Menu- M-HDST, Mic Default, TX Default

    Hope that helps

    73

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