[WT-support] SO2R on 2 networked computers

[I4UFH HRS]

Hi guys,

is not too difficult interlock both PTT lines with 2 two way relays that open the unused radio when the used in on and viceversa.

Software interlock cannot avoid Footswitch press, in SSB mode because most of the time the footswitch are direct connected to the radios or amps.

In my personal experience, avoid to do in software what u can do in hardware, software can glitch,
PC can broke or slow down the proccess for any reason, and this is a simply need that 2 relay could resolve it.

73 de Fabio I4UFH








  ----- Original Message ----- 
  From: Patrick 9A5CW 
  To: support at win-test.com 
  Sent: Wednesday, January 28, 2009 8:18 AM
  Subject: Re: [WT-support] SO2R on 2 networked computers


  Hi WT so2r users ;)
  I agree with Zoli abt using net interlock in so/so2r setup when  use 2 PCs... or more ;)
  With one PC and simple so2r box you cant TX with both TXs at the same time, you can try to use 2 simple transistored keyers (CW mode).. no need of Mk/Ez/etc... But with 2 networked PCs its easy to cheat!
  PC 1. RUN CQ --
  PC 2. at the same when 1st is on the air , 2nd working new mult or needed station ...

  Its against the rules to have 2 signals in SO on 2 diff. bands at the same time?

  73




   
  On Tue, Jan 27, 2009 at 10:57 PM, Zoli Pitman HA1AG <ha1ag at yahoo.com> wrote:

    Hi Larry,


    > Zoli Pitman HA1AG a écrit :

    >> Did U implement TX inhibiting over the network for SO2R/two computers ?

    > No. We consider it must be done externally to prevent any propagation
    > delays and dead-lock situations.
    >
    > 73
    >
    > Larry - F6FVY


    Maybe a TX inhibit input would overcome this if U don't want to code it into the networking protocol. Breaking the PTT line on the other radio only could make the op sound like a lid if the interrupted message is still being played when the interrupting message finishes.

    73, zoli ha1ag





    _______________________________________________
    Support mailing list
    Support at win-test.com
    http://www.f5mzn.org/cgi-bin/mailman/listinfo/support




  -- 
  9A5CW - Patrik Hrvatin
  --... ...--



------------------------------------------------------------------------------


  _______________________________________________
  Support mailing list
  Support at win-test.com
  http://www.f5mzn.org/cgi-bin/mailman/listinfo/support
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.f5mzn.org/pipermail/support/attachments/20090128/614ce8b6/attachment-0001.htm