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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[CQ\-Contest\]\s+Interlock\s+hardware\s+\?\?\?\s*$/: 8 ]

Total 8 documents matching your query.

1. [CQ-Contest] Interlock hardware ??? (score: 1)
Author: "Douglas Ruz / CO8DM" <co8dm@frcuba.co.cu>
Date: Sat, 8 Oct 2016 10:58:25 -0400
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 possi
/archives//html/CQ-Contest/2016-10/msg00165.html (6,725 bytes)

2. Re: [CQ-Contest] Interlock hardware ??? (score: 1)
Author: Jamie WW3S <ww3s@zoominternet.net>
Date: Sat, 08 Oct 2016 12:06:04 -0400
You don't need one for a MULT station....but if you are talking two radios on the same band, you need one.....we built one for cqww rtty using an arduino ..... _______________________________________
/archives//html/CQ-Contest/2016-10/msg00167.html (8,080 bytes)

3. Re: [CQ-Contest] Interlock hardware ??? (score: 1)
Author: Juan Hidalgo EA8RM <EA8RM@ure.es>
Date: Sun, 9 Oct 2016 17:10:35 +0100
a great solution we use at EA8URL / EF8U http://ea4tx.com/es/ea4tx-interlock/ -- *73s de EA8RM <http://www.qrz.com/db/EA8RM> (ex EA8CAC)* _______________________________________________ CQ-Contest ma
/archives//html/CQ-Contest/2016-10/msg00184.html (8,322 bytes)

4. Re: [CQ-Contest] Interlock hardware ??? (score: 1)
Author: Ricardo Navarrete <ricardoea4zk@gmail.com>
Date: Mon, 10 Oct 2016 00:29:38 +0200
I'm totally agree with Juan, after some contest using EA4TX's interlocks . The best choice. _______________________________________________ CQ-Contest mailing list CQ-Contest@contesting.com http://li
/archives//html/CQ-Contest/2016-10/msg00188.html (9,265 bytes)

5. Re: [CQ-Contest] Interlock hardware ??? (score: 1)
Author: "Jamie WW3S" <ww3s@zoominternet.net>
Date: Tue, 11 Oct 2016 21:17:22 -0400
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,
/archives//html/CQ-Contest/2016-10/msg00247.html (9,432 bytes)

6. Re: [CQ-Contest] Interlock hardware ??? (score: 1)
Author: "Juan EA5RS" <ea5rs@ono.com>
Date: Wed, 12 Oct 2016 10:41:10 +0200
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,
/archives//html/CQ-Contest/2016-10/msg00249.html (10,789 bytes)

7. Re: [CQ-Contest] Interlock hardware ??? (score: 1)
Author: Jose Ramon <jr.hierro@gmail.com>
Date: Wed, 12 Oct 2016 16:18:04 +0200
Jaime, most interlock's rf stage shares amp and tx antennas, toggling them between the two stations, so it's not possible to have two signals at the same time. 73 José, EA7KW ________________________
/archives//html/CQ-Contest/2016-10/msg00252.html (10,555 bytes)

8. Re: [CQ-Contest] Interlock hardware ??? (score: 1)
Author: "Jamie WW3S" <ww3s@zoominternet.net>
Date: Wed, 12 Oct 2016 20:31:11 -0400
only mentioned it because the specs on the EA4TX website mention around 300 ms reaction time.....I "think" thats probably enough, just wondered what others thought.... --Original Message-- From: Juan
/archives//html/CQ-Contest/2016-10/msg00262.html (11,502 bytes)


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