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Re: IC-7300 and Z-11 Pro II


 

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If in Auto Tuner mode, the cable is not needed.


W4JDY

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From: [email protected] <[email protected]> On Behalf Of Ron Wright via groups.io
Sent: Wednesday, January 8, 2025 10:54 AM
To: [email protected]
Subject: Re: [ldgelectronics] IC-7300 and Z-11 Pro II

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Do you have the control cable for the tuner???

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That cable controls the tuner from the ic7300

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If you have the cable use tune button on the tuner?

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73 Ron n9ee?

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On Wednesday, January 8, 2025, 8:47 AM, Stephen Walls <swalls46@...> wrote:

I see an antenna issue, separate from the tuner, but it should help tuning when the Z-11 wakes up.

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With the 29' wire, you need a 9:1 unun between the feedline and the 29' wire.? I found 50' wire is a problem, and use a 20m/66' coax.

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A 1:1 choke is recommended at the output of the tuner.

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I have made over 11,000 POTA Qs with this antenna, a 7100, and a Z-100Plus.

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Steve? K4ELI

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On Wednesday, January 8, 2025 at 01:21:59 AM EST, Jon W7SEA via groups.io <jonw7sea@...> wrote:

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Just got this ATU to pair with IC-7300, a random wire (currently 29') and the 1:1 unun.

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I'm struggling with the ATU a bit and was hoping someone with 7300 experience might be able to direct me.

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Per 7300 manual, the internal tuner should be off.? I haven't been able to get the Z-11 to automatically tune for me (I've checked that it's in Automatic Tuning Mode), I press its Tune button, it then tunes and the TUNE light on my 7300 comes on.? If I turn it off, I sometimes completely lose reception.

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    • If TUNE can be on, can I use the TUNER button and hold for one sec like I do when using the internal tuner?
    • Any idea why it won't auto tune?? I've used PTT, TRANSMIT button the 7300 front....nothing seems to work.

Any direction would be great.? Thanks


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