> On Sep 22, 2022, at 9:47 AM, Jim Clymer wrote:
>
>
>
> On Thu, Sep 22, 2022, 11:28 AM Wayne Burdick wrote:
> Yes indeed.
>
> This is why you need an ATU when using such antennas. The ATU can correct for
> terrain, counterpoise length and deployment, body capacitance, conductors
>
Hi Guys,
I am not seeing very much in the way of Youtube videos for K4 in comparison to
TS890, IC7610, Ftdx101.
With more K4's being delivered lately maybe someone will do some everyday
SSB/Cw demo videos? ;-)
de Wb8yqj Don
Carlsbad, Ca. USA
On Thu, Sep 22, 2022, 11:28 AM Wayne Burdick wrote:
> Yes indeed.
>
> This is why you need an ATU when using such antennas. The ATU can correct
> for terrain, counterpoise length and deployment, body capacitance,
> conductors associated with other connected devices, etc.
>
> Wayne
>
So that
Yes indeed.
This is why you need an ATU when using such antennas. The ATU can correct for
terrain, counterpoise length and deployment, body capacitance, conductors
associated with other connected devices, etc.
Wayne
> On Sep 21, 2022, at 11:52 PM, Dave (NK7Z) wrote:
>
> Then I believe the
On 9/21/2022 11:52 PM, Dave (NK7Z) wrote:
Then I believe the case, and everything connected to the case ground,
will become part of the antenna system.
Yep.
The counterpoise for VHF/UHF talkies is the operator's body, capacity
coupled to the case. It's also possible to improve TX slightly (a
Then I believe the case, and everything connected to the case ground,
will become part of the antenna system.
73,
Dave,
https://www.nk7z.net
On 9/21/22 23:08, Wayne Burdick wrote:
So yes, it CAN be a fact that the coax feedline to the AX1 could be doing more
of the radiating than the whip,
> So yes, it CAN be a fact that the coax feedline to the AX1 could be doing
> more of the radiating than the whip, depending on length. :)
>
> 73, Jim K9YC
The primary use-case for the AX1 is directly attached the radio -- coax length
zero.
Wayne
N6KR
On 9/21/2022 7:29 PM, David Gilbert wrote:
It is my opinion, however, that most of the radiating on an AX1 (or any
other short loaded whip) is being done by the counterpoise wire and/or
the shield of the coax. The coil and whip are matching aids.
In FACT, not opinion, if you model ANY
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