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Flex 6x00 and Micorham Station Master

Hi, i have a question i need to connect my Flex 6300 at my station master made from microham, i have build the cable but i don't know how to set properly the software, anyone can send me some screenshot of his configuration.
Many thanks bye bye


  • ik2eglik2egl Member ✭✭
    edited December 2017
    the best approach to drive SM is by flex USB interface+(suggested) USB to Serial adpater

  • edited July 2019
    Ok Don, please call me as soon as possible, many thanks.
  • ik2eglik2egl Member ✭✭
    edited December 2017
  • edited July 2019

    anyone can confirm that the followed wiring diagram are correct?

    Pin # Label Description

    TIP TXD CAT DATA output from SM

    RING1 RXD CAT DATA input to SM

    RING2 RTS +12V output, max.1mA. Connected to input power via 10K ohm resistor.

    SLEEVE GND Connected to the system ground and case.

    i don't undestand how to connect the RING2.. i need to put one resistor in the cable?

  • ik2eglik2egl Member ✭✭
    edited March 2019
    Hi Adriano,let me give you more details (the configuration that I have)

    a) on flex/smartsdr configure a CAT cable (see smartsdr cable management section)

    b) Station Master JUMPER SETUP : the RS 232 LEVEL is required  (see manual extract and picture below)

    b) the CAT connection cable  from RS232 to Station master , see below

  • edited July 2019
    Nothing to do in microham router? Many thanks
  • ik2eglik2egl Member ✭✭
    edited December 2017
    not clear to me, what do you mean for microham router ? what do you need to achieve ?
  • Kari GustafssonKari Gustafsson Member
    edited March 2019
    Hi Don, Does your Station Master integrate 100 % OK with the Flexradio with the Yeasu CAT cable? 73 Kari SM0HRP

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