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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+Slow\s+keying\s+issue\s*$/: 9 ]

Total 9 documents matching your query.

1. [Amps] Slow Keying Issue (score: 1)
Author: nx5m@txcyber.com
Date: Mon, 26 Jan 2009 09:44:19 -0600 (CST)
I recently got an Ameritron AL-1200 that I do not use often so I never noticed this issue until this past weekend during the CQ 160 CW contest. I wanted to see how the amp played on 160m and I might
/archives//html/Amps/2009-01/msg00296.html (7,447 bytes)

2. Re: [Amps] Slow Keying Issue (score: 1)
Author: Gudguyham@aol.com
Date: Mon, 26 Jan 2009 11:26:56 EST
I have it paired up with a Yaesu FT-990 and using the REMOTE jack from the radio to key the amp using VOX I am not surprised, you have the radio immediately making RF and there is a slight delay in a
/archives//html/Amps/2009-01/msg00298.html (7,449 bytes)

3. Re: [Amps] Slow Keying Issue (score: 1)
Author: "Rex Lint" <rex@lint.mv.com>
Date: Mon, 26 Jan 2009 15:46:11 -0500
Russ, et.al. Most of the modern contest logging programs send CW when you push function keys. They also provide a line that can be used to key the PTT function of the TCVR and thence the amp, and the
/archives//html/Amps/2009-01/msg00309.html (8,878 bytes)

4. Re: [Amps] Slow Keying Issue (score: 1)
Author: barockteer@aol.com
Date: Mon, 26 Jan 2009 16:33:06 -0500
see my writeup at: http://www.yccc.org/Articles/AL1200relay.html Also, if you can get an electronic version of PTT out of the exciter, such as the 'SEND' line of an Icom rig, that will help too. -Ton
/archives//html/Amps/2009-01/msg00310.html (6,957 bytes)

5. [Amps] Slow keying issue (score: 1)
Author: Rick Stealey <rstealey@hotmail.com>
Date: Tue, 27 Jan 2009 14:30:35 +0000
The responses so far don't really mesh with the evidence Bob, NX5M presented: not really kicking in until after the first or second letter of my call was sent. He says the relay (presumably in the PA
/archives//html/Amps/2009-01/msg00313.html (8,274 bytes)

6. Re: [Amps] Slow keying issue (score: 1)
Author: "Jim W7RY" <w7ry@arrl.net>
Date: Tue, 27 Jan 2009 07:18:10 -0800
Does he have ALC hooked up? -- _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2009-01/msg00315.html (9,502 bytes)

7. Re: [Amps] Slow keying issue (score: 1)
Author: nx5m@txcyber.com
Date: Tue, 27 Jan 2009 10:34:46 -0600 (CST)
No guys, I do not have ALC hooked up. In the manual I believe it says this is not necessary because with the 990 there is no possibility of driving it with more than 130 watts. I am driving with abou
/archives//html/Amps/2009-01/msg00316.html (10,808 bytes)

8. Re: [Amps] Slow keying issue (score: 1)
Author: Gudguyham@aol.com
Date: Tue, 27 Jan 2009 12:15:26 EST
I can press the mox button on the radio and the amp relays close at exactly the same instant as the radio goes into tx. REPEAT: If you operate "vox" your voice activates and initiates the engagement
/archives//html/Amps/2009-01/msg00318.html (8,001 bytes)

9. Re: [Amps] Slow keying issue (score: 1)
Author: TexasRF@aol.com
Date: Tue, 27 Jan 2009 13:04:02 EST
If there is no transmit delay, perhaps during the amplifier receive to transmit switch over, the transceiver is seeing an instant of high vswr that activates the rf back off protection. If so, it tak
/archives//html/Amps/2009-01/msg00319.html (11,930 bytes)


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