[CQ-Contest] IC775DSP bad keying ANY SUGESTION ?

[Marijan Miletic, S56A]

1000 pF over key line with over 20 msec closures and at least 2 msec rise
and fall times would be tremendous improvement!

73 de Mario, S56A, N1YU
  ----- Original Message -----
  From: Bob Wolbert
  To: drago.turin at guest.arnes.si
  Cc: CQ-contest at contesting.com
  Sent: Tuesday, October 09, 2001 8:58 PM
  Subject: Re: [CQ-Contest] IC775DSP bad keying ANY SUGESTION ?



  Drago,

  I think a solution is a capacitor across the key line. Start with 1000pF
  and increase capacitance until the keying is proper.

  This is a common problem with Icom (and some Kenwood) rigs.

  73 de Bob, K6XX

  On Tue, 9 Oct 2001 16:01:57 +0200 "S59A" <drago.turin at guest.arnes.si>
  writes:
  >
  >
  > Hi,
  > everybody wants a good and clean signal in the contests,so do I.
  >
  > If you listen on freqs stations which using IC775DSP,you
  > ask yourself why all those beautifull RIGs having that bad CW!
  >
  > It doesnot matter whether you use el. keyer built-in the RIG or you
  > handle CW with external keyer,always dots are so damn short and=20
  > that makes IC775DSP CW so dirty it is not for listening.
  > Did anybody allready think about it how to solve this problem?=20
  > Does anybody has a solution or idea?
  >
  > I really would like to have a nice CW .  PLEASE HELP!!!!
  >
  >
  > Everybody can talk,but CW is an ART!!!
  >
  > Thank you in advance for help!
  >
  > 73 de Drago,S59A.
  >
  > See you next contest!!
  >
  >
  > --
  > CQ-Contest on WWW: http://lists.contesting.com/_cq-contest/
  > Administrative requests: cq-contest-REQUEST at contesting.com
  >

  73 de Bob, K6XX

 


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