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1. [Amps] More about amplifier keying (score: 1): Author: KA9EGW <ka9egw@ka9egw.com>; Date: Wed, 28 Dec 2016 09:15:22 -0600; Jim makes a good point, if I'm going to use a solid-state relay it had best be a mosfet one...this train of thought all started when I found this old crydom ssr in my junk box...as I was moving stuff; /archives//html/Amps/2016-12/msg00472.html (21,431 bytes)
2. [Amps] More about amplifier keying (score: 1): Author: "Paul Christensen" <w9ac@arrl.net>; Date: Wed, 28 Dec 2016 10:56:31 -0500; Brian, Also keep an eye on published SSR on/off switching times. On my QRZ.com page, you can see two keying interfaces about half-way down the page. One uses a balanced pair of IRF820 MOSFETs to swit; /archives//html/Amps/2016-12/msg00473.html (7,838 bytes)
3. Re: [Amps] More about amplifier keying (score: 1): Author: "Jerry O. Stern" <jsternmd@att.net>; Date: Wed, 28 Dec 2016 11:41:17 -0500; Speaking of switching speed-- Instead of using a sequencer, my ICOM provides a setting to delay keying the Amp. What is a considered a reasonable delay 10ms, 20ms, 30ms ?? 73 es HNY Jerry NY2KW Brian; /archives//html/Amps/2016-12/msg00474.html (8,867 bytes)
4. Re: [Amps] More about amplifier keying (score: 1): Author: "Paul Christensen" <w9ac@arrl.net>; Date: Wed, 28 Dec 2016 12:00:07 -0500; provides a setting to delay keying the Amp. What is a considered a reasonable delay 10ms, 20ms, 30ms ??" Jerry, are you sure it's a delay of the amp key line? My Icom 7300 allows for the delay of tr; /archives//html/Amps/2016-12/msg00475.html (9,523 bytes)

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