Strictly firmware, Ed.
73,
Wayne
N6KR
> On Jul 23, 2020, at 1:33 PM, Ed G wrote:
>
> Hi Wayne,
> Will the future new KPA500 and KAT500 Auxbus protocol involve new
> hardware interface revisions, or would this just be a firmware update? I’m
> thinking if hardware, it is perhaps best to wait just a bit for the amp and
> tuner to be upgraded before buying?
> --Ed, N3CW—
>
>
>
> --
> On Sun, Jul 19, 2020, at 1:52 PM, Wayne Burdick wrote:
>>> Those using a K4 transceiver with our KPA1500 amp will have the
>>> advantage of +/- 1 kHz resolution in VFO tracking. In many stations,
>>> this finer resolution will result in lower SWR and improved amplifier
>>> performance, especially on the lower bands. (The original resolution
>>> was +/- 8 kHz.)
>>>
>>> This is part an overall upgrade of our Auxbus control interface, taking
>>> advantage of the additional processing resources available in the K4.
>>> The revised protocol allows for more robust RFI rejection, as well as
>>> future enhancements to amp/tuner control.
>>>
>>> At present only the KPA1500 supports radio type K4, but we hope to add
>>> this capability to the KPA500 and KAT500 in the near future.
>>>
>>> All amps and tuners will continue to support the original Auxbus
>>> protocol, remaining 100% compatible with our existing transceivers.
>>>
>>> 73,
>>> Wayne
>>> N6KR
>
>
>
>
>
>
>
> --
> This email has been checked for viruses by Avast antivirus software.
> https://www.avast.com/antivirus
> __
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Elecraft@mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> Message delivered to n...@elecraft.com
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Elecraft@mailman.qth.net
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to arch...@mail-archive.com
