Jamie
The output power risetime (key closure to output power appearance at ANT
output) of a typical transmitter is in the 1-5 millisecond range.
The reaction time is much shorter than a millisecond, so there will be no two
signals on the air at the same time.
When thinking about this reaction time, think it is as long (short) as a single
morse code dot sent at over four thousand WPM!
73 Juan EA5RS
-----Mensaje original-----
De: CQ-Contest [mailto:cq-contest-bounces@contesting.com] En nombre de Jamie
WW3S
Enviado el: miércoles, 12 de octubre de 2016 3:17
Para: Juan Hidalgo EA8RM; Douglas Ruz / CO8DM
CC: CQ-Contest
Asunto: Re: [CQ-Contest] Interlock hardware ???
interesting to read the reaction times, and wondering , what is an acceptable
reaction time? In reading the specs, it appears it is indeed possible to have
two (or more) signals on the air at a time, even if it is for fractions of a
second.....
-----Original Message-----
From: Juan Hidalgo EA8RM
Sent: Sunday, October 09, 2016 12:10 PM
To: Douglas Ruz / CO8DM
Cc: CQ-Contest
Subject: Re: [CQ-Contest] Interlock hardware ???
a great solution we use at EA8URL / EF8U
http://ea4tx.com/es/ea4tx-interlock/
2016-10-08 15:58 GMT+01:00 Douglas Ruz / CO8DM <co8dm@frcuba.co.cu>:
> Hi Contesters,
>
> Definitely we need an Interlock hardware for our MULT station.
>
> We will use 3 Icom´s radios.
>
> What kind of Interlock Hardware do you suggest to avoid 2 signals in
> the same band?
>
> Is possible to build one ?...homebrew ?
>
> any idea?,
>
> Doug, CO8DM
> _______________________________________________
> CQ-Contest mailing list
> CQ-Contest@contesting.com
> http://lists.contesting.com/mailman/listinfo/cq-contest
>
--
*73s de EA8RM <http://www.qrz.com/db/EA8RM> (ex EA8CAC)*
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