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Re: [TenTec] Omni VII, Antenna tuning, etc.

To: waltk8cv4612amos@att.net, Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Omni VII, Antenna tuning, etc.
From: John Huggins <john@johnhuggins.com>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Mon, 10 Sep 2007 09:43:35 -0400
List-post: <mailto:tentec@contesting.com>
An excellent point and as an Electrical Engineer who designs lightning protection systems music to my ears.

Network remote operation means different things for different folks so let me clarify my goals.

My networking desires are only to communicate with my (future) Omni VII inside my home network. Communicating with the radio from the outside might be something interesting to do, but is not a requirement and would never be just "put the Omni on the Internet and hope it is secure enough." This requires secure tunneling or a VPN system to do correctly as one should never expect a peripheral like a printer or this radio to provide the adequate level of security easily attained from purpose built secure network equipment.

I know I know you are probably thinking "John, if you want to use your radio and you are at home why don't you just go sit in front of it?" A completely valid point and I do intend to do this often with one hand on the knobs and the other on the PTT or Key. In addition, however, I am really interested in using my radio/antenna assets from my laptop anywhere in my house and, perhaps, while relaxing on the deck; I have many personal reasons for pursuing this.

If the Omni VII is what I think it is, TenTec has provided a way to have my cake and eat it to.

Because I do not intend to operate from outside my home network, I would still manually power up and down the radio station, connect/disconnect antennas, etc. just like I always do. While I still intend to install some great lightning and surge protection equipment, my station will still benefit from the good ol' Arm-strong manual disconnect "feature."

John



waltk8cv4612amos@att.net wrote:

Just a thought, you know, sometimes one wonders ? What / how, does the remote station protect ITSELF from lightening? Does it stay on all the time? I know repeaters do so do they just EAT the damage or is there some protection or maybe a telephone total disconnect command ? I can't be the first person to think about this can I ? :-))))

Walt K8CV Royal Oak, MI.

----- Original Message ----- From: "Paul Gates, KD3JF" <pearly732003@yahoo.com>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Monday, September 10, 2007 7:36 AM
Subject: Re: [TenTec] Omni VII, Antenna tuning, etc.


For what it is worth... I am usually concerned about the cost of things. If I have to pay $300.00 for a tuner I am going to get one good for 3KW.

Ernie Piche N1SW <n1sw@cox.net> wrote: John Huggins wrote:
Ladies and Gentlemen,

Say I obtain the Omni VII radio and make good use of its Ethernet
control with OMNIVIIOnePlug program (and let's assume this works).

For total automation of the station, should I rely on the internal
antenna matcher or offload this task to an external automatic matcher?

In other words, should the extra $300 be spent on the internal matcher
or applied to other, perhaps more appropriate, matching gear?

There are a lot of correct ways to to this of course, but the opinions
of those with experience are helpful.

Thanks for any input.

John
KX4O
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Seems to me that if your are going to add an external  tuner then you
will have to have a way to tune it remotely.  With the built in tuner
the access will be through the One Plug GUI or if your antennas are well
matched you won't need a tuner anyway.  Yes the remote operation does
work I have been running my rig from my laptop, although only from
within my own house, I think they would frown on me working DX from
work.  Hi Hi!

Ernie
N1SW

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