Hello again, again
On advice from Raymond Sills I try again:
ab2tc - Knut
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Hello again,
I am not sure why my link doesn't show as such (underlined) ; I try again:
ab2tc.com
ab2tc - Knut
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Hi all,
I am more than happy to chime in. Since I do not run power, I have it easy.
No amplifier control to worry about. I do not attempt to extend the aux
cable to the remote site either. It is entirely controlled using the KAT500
utility over the serial port which is remoted over a Wifi to
> From: Jack Brindle
> Sent: Saturday, November 3, 2018 7:07 PM
> To: ANDY DURBIN
> Cc: elecraft@mailman.qth.net
> Subject: Re: [Elecraft] KAT500 as a remote-controlled tuner
>
> The answer is yes. But then it won’t tune and the cores will ove
r is yes then a keying inhibit is not needed to protect the
> KAT500.
>
>
> Andy, k3wyc
>
>
>
>
>
> From: Jack Brindle
> Sent: Saturday, November 3, 2018 12:58 PM
> To: ANDY DURBIN
> Cc: elecraft@mailman.qth.net
> Subj
From: Jack Brindle
Sent: Saturday, November 3, 2018 7:07 PM
To: ANDY DURBIN
Cc: elecraft@mailman.qth.net
Subject: Re: [Elecraft] KAT500 as a remote-controlled tuner
The answer is yes. But then it won’t tune and the cores will overheat from
excess power trying
en a keying inhibit is not needed to protect the
> KAT500.
>
>
> Andy, k3wyc
>
>
>
>
>
> From: Jack Brindle
> Sent: Saturday, November 3, 2018 12:58 PM
> To: ANDY DURBIN
> Cc: elecraft@mailman.qth.net
> Subject: Re: [E
is not needed to protect the KAT500.
Andy, k3wyc
From: Jack Brindle
Sent: Saturday, November 3, 2018 12:58 PM
To: ANDY DURBIN
Cc: elecraft@mailman.qth.net
Subject: Re: [Elecraft] KAT500 as a remote-controlled tuner
The keying interrupt must be provided
Subject: Re: [Elecraft] KAT500 as a remote-controlled tuner
Look at the Q on this item. Not good for UV exposure.
Not ready for AZ desert.
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is I have had one on my boat exposed to the Sun for over a
>>> year I live in Florida can't be any worse UV anywhere and it still good you
>>> never know
>>>
>>> Jack
>>> W4GRJ
>>>
>>> Sent from my T-Mobile 4G LTE Device
>>>
e
>> From: Wes Stewart
>> Date: 11/3/18 17:32 (GMT-05:00)
>> To: elecraft@mailman.qth.net
>> Subject: Re: [Elecraft] KAT500 as a remote-controlled tuner
>>
>> Look at the Q on this item. Not good for UV exposure.
>>
>> Not ready for AZ desert.
&
t; I live in Florida can't be any worse UV anywhere and it still good you never
> know
>
> Jack
> W4GRJ
>
> Sent from my T-Mobile 4G LTE Device
>
> Original message
> From: Wes Stewart
> Date: 11/3/18 17:32 (GMT-05:00)
> To: elecraft@mailman.qth.net
&g
Original message
From: Wes Stewart
Date: 11/3/18 17:32 (GMT-05:00)
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] KAT500 as a remote-controlled tuner
Look at the Q on this item. Not good for UV exposure.
Not ready for AZ desert
) To: elecraft@mailman.qth.net Subject: Re:
[Elecraft] KAT500 as a remote-controlled tuner Look at the Q on this item.
Not good for UV exposure.Not ready for AZ desert.On 11/3/2018 1:44 PM, w4grj
wrote:> Here is a watertight case for $13 w/ free shipping>
https://www.amazon.com/MTM-ACR5-72
Look at the Q on this item. Not good for UV exposure.
Not ready for AZ desert.
On 11/3/2018 1:44 PM, w4grj wrote:
Here is a watertight case for $13 w/ free shipping
https://www.amazon.com/MTM-ACR5-72-Crate-Utility-Medium/dp/B00T4XL2MO/ref=sr
_1_7?ie=UTF8=1541277586=8-7=mtm+case+gard
Jack
Here is a watertight case for $13 w/ free shipping
https://www.amazon.com/MTM-ACR5-72-Crate-Utility-Medium/dp/B00T4XL2MO/ref=sr
_1_7?ie=UTF8=1541277586=8-7=mtm+case+gard
Jack
W4GRJ
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On
"The keying interrupt must be provided by the ATU in order to avoid hot
switching the ATU relays when it tunes. This cannot be determined anywhere but
in the ATU, thus it must provide the break.
That key line break is pretty important to the life of the ATU."
Thanks to Jack and Dick for
The keying interrupt must be provided by the ATU in order to avoid hot
switching the ATU relays when it tunes. This cannot be determined anywhere but
in the ATU, thus it must provide the break.
That key line break is pretty important to the life of the ATU.
Jack, W6FB
> On Nov 3, 2018, at
Brian,
The Keying line should not need buffering. It is either an open circuit
or a closed circuit.
Yes, you may be asking for trouble if you attempt to use the AUX cable
with a long length.
So connect it for the basic mode connections only. KeyOut from the
transceiver to the KAT500 and
I've been looking at this very issue as part of a project to QRO on the
lower bands. I currently have an MFJ autotuner at the end of a 130 ft
coax run out to the garden. My low band doublet is fed with a balun and
ladder line from there. It's really impractical to run the AUX cabling
out
With a remote KAT500, it is still necessary to connect the AUX cables as
indicated in the KAT500 manual for use with the K3/K3S and KPA500.
Alternately, if used in the basic mode, the Keying cable must go first
to the KAT500 and from the KAT500 on to the amplifier. That allows the
KAT500 to
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