Re: [Elecraft] KPA-500 timing settings IC-7300

@mailman.qth.net Subject: Re: [Elecraft] KPA-500 timing settings IC-7300 On 7/27/2022 12:08 PM, Lyn Norstad wrote: > CW Rise Time set to the default, 4ms (range 2ms - 8ms). This is MUCH too fast, very clicky. Even the slowest is much too clicky. See my analysis of ARRL Lab Test results d

Re: [Elecraft] KPA-500 timing settings IC-7300

, WØLEN -Original Message- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Jim Brown Sent: Thursday, July 28, 2022 2:55 AM To: elecraft@mailman.qth.net Subject: Re: [Elecraft] KPA-500 timing settings IC-7300 On 7/27/2022 12:08 PM, Lyn Norstad

Re: [Elecraft] KPA-500 timing settings IC-7300

On 7/27/2022 12:08 PM, Lyn Norstad wrote: CW Rise Time set to the default, 4ms (range 2ms - 8ms). This is MUCH too fast, very clicky. Even the slowest is much too clicky. See my analysis of ARRL Lab Test results done in 2014. This is all THEIR data, that they sent me in electronic form.

Re: [Elecraft] KPA-500 timing settings IC-7300

-boun...@mailman.qth.net] On Behalf Of Tom N4LSJ > Sent: Tuesday, July 26, 2022 8:39 PM > To: Elecraft@mailman.qth.net > Subject: [Elecraft] KPA-500 timing settings IC-7300 > > I've been on the internet and can find IC-7300 TX Delay, CW Rise Time > settings for other amplifiers pretty

Re: [Elecraft] KPA-500 timing settings IC-7300

- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Tom N4LSJ Sent: Tuesday, July 26, 2022 8:39 PM To: Elecraft@mailman.qth.net Subject: [Elecraft] KPA-500 timing settings IC-7300 I've been on the internet and can find IC-7300 TX Delay, CW Rise Time

Re: [Elecraft] KPA-500 timing settings IC-7300

t5he ic7300 does have an RF tail, which has recently been discussed in the ic7300 group on groups.io extract from there: Hello Adam, As you requested, I have updated the page with the new 'scope trace. http://wb6bbb.com/Icom_IC-7300/index.html The entire

Re: [Elecraft] KPA-500 timing settings IC-7300

The KPA500 is a QSK amplifier. It switches from RX to TX very rapidly (about 2 mSec) in order to allow QSK operation of the station. The TRTime parameter sets the time the KPA takes to transition from TX to RX - this is specifically for transmitters that may continue to output RF for a short

[Elecraft] KPA-500 timing settings IC-7300

I've been on the internet and can find IC-7300 TX Delay, CW Rise Time settings for other amplifiers pretty easily.  There don't appear to be any for -specifically- the IC-7300 and KPA-500.  Are there "officially sanctioned" settings for that combination?  I feel it may be overkill to use 30ms