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Subject:
From:
Tom Behler <[log in to unmask]>
Reply To:
For blind ham radio operators <[log in to unmask]>
Date:
Tue, 5 Mar 2013 20:13:13 -0500
Content-Type:
text/plain
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text/plain (83 lines)
Well, Steve, this is encouraging me to at least look at trunk mounts a bit 
more seriously.

Thanks, and 73 de KB8TYJ

----- Original Message ----- 
From: "Steve" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Monday, March 04, 2013 12:04 PM
Subject: Re: Mobile Antenna Mount Options


> Years ago, I haed a trunk mount.  The advantage of the trunk mount was 
> that
> it was a higher-gain antenna, so it actually outperformed my mag mount, 
> but
> my magmount isn't real long, it is a dual-bander for 144/440MHz.
> ----- Original Message ----- 
> From: "Tom Behler" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Sunday, March 03, 2013 3:44 PM
> Subject: Mobile Antenna Mount Options
>
>
>> Hi, all.
>>
>> I need to tap into the wisdom of the group here concerning mobile antenna
>> mounts.
>>
>> To set the background, the XYL and I have  leased a Subaru Forester for
>> about the last 3 years, and I have been using a magnount antenna mount 
>> for
>> the Diamond 770 dual-band antenna that I have used for years with our
>> family
>> vehicles.  I bought this particular  magmount about 2 years ago, to
>> replace
>> one that had been failing or at least questionable for quite some time.
>> We
>> put the magmount in the center of the roof of the car, and try to thread
>> the
>> feedline as carefully as possible into the back door of the vehicle, 
>> where
>> it then goes to a TMV71A underneath the front drivers seat.
>>
>> This set-up has actually worked surprisingly well, but I'm now  having a
>> problem with the coax feed line to the current magmount.  I have noticed
>> several breaks along the feed line, one or two of which could have been
>> caused by inadvertently closing the back vehicle door on the coax feed
>> line.
>> Again, I had thought we were avoiding this problem, but maybe not.  Also,
>> one or two of the breaks seem to be caused by the outside jacket of the
>> feed
>> line becoming very brittle and actually splitting.
>>
>> So, I'm now thinking of other possible ways to mount my mobile antenna.
>> Things, of course, are complicated in that we can't drill holes in the
>> leased vehicle.
>>
>> One option I had thought of is a trunk mount, but I'm having trouble
>> envisioning how such a mount would work when you open up the trunk for
>> storing groceries and other things.  Also, I can't imagine that the
>> antenna
>> on a trunk mount would work very well anyway, since it is so much lower
>> than
>> the roof of the vehicle.
>>
>> Has anyone had experience with trunk mounts?
>>
>> If I stick to a magmount, does anyone have a magical formula for 
>> threading
>> the feed line from the outside of the vehicle into the car so as to avoid
>> problems with it getting caught in the door
>>
>> ?Is there a better-quality  magmount out there that has stronger feed 
>> line
>> that might not be as susceptible  to breaking or splitting?
>>
>> Obviously, I've got lots of questions here, so any help would be
>> appreciated.
>>
>> Tom Behler: KB8TYJ
> 

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