Chris will make you just about whatever you want.

On Mon, Feb 29, 2016 at 3:57 PM, Eric Kuhnke <[email protected]> wrote:
> I'm imagining a 900 MHz yagi arms race with 6' length and a whole cast iron
> bathtub behind the mounting for rear/side shielding.
>
> The rf armor guy will probably sell a kit for $899...
>
> On Feb 29, 2016 8:50 AM, "Chuck McCown" <[email protected]> wrote:
>>
>> Roughly double the size for every 3 dB improvement in gain.
>>
>> From: Brandon Yuchasz
>> Sent: Monday, February 29, 2016 9:49 AM
>> To: [email protected]
>> Subject: Re: [AFMUG] Laird ODH9-9 or Alternative
>>
>>
>> Chuck how big would an antenna have to get to get up into the 9 or 10 dB
>> range?
>>
>>
>>
>> Best regards,
>>
>> Brandon Yuchasz
>>
>> GogebicRange.net
>>
>> www.gogebicrange.net
>>
>>
>>
>> From: Af [mailto:[email protected]] On Behalf Of Chuck McCown
>> Sent: Wednesday, February 24, 2016 5:01 PM
>> To: [email protected]
>> Subject: Re: [AFMUG] Laird ODH9-9 or Alternative
>>
>>
>>
>> Depends on gain.  6 dB would probably be 5 feet tall.
>>
>>
>>
>> From: Mathew Howard
>>
>> Sent: Wednesday, February 24, 2016 4:00 PM
>>
>> To: af
>>
>> Subject: Re: [AFMUG] Laird ODH9-9 or Alternative
>>
>>
>>
>> How tall would something like that be?
>>
>>
>>
>> On Wed, Feb 24, 2016 at 4:53 PM, Chuck McCown <[email protected]> wrote:
>>
>> I did a nice 6 dB H pol omni a few years ago.  Never released it.  I could
>> do a dual slant 900 omni.  It would be probably 8 inches in diameter.
>>
>>
>>
>> From: Chuck Hogg
>>
>> Sent: Wednesday, February 24, 2016 3:51 PM
>>
>> To: [email protected]
>>
>> Subject: Re: [AFMUG] Laird ODH9-9 or Alternative
>>
>>
>>
>> 9dB is what we have now.
>>
>>
>>
>> Regards,
>> Chuck
>>
>>
>>
>> On Wed, Feb 24, 2016 at 4:39 PM, Chuck McCown <[email protected]> wrote:
>>
>> How much gain are you looking for?
>>
>>
>>
>> From: Chuck Hogg
>>
>> Sent: Wednesday, February 24, 2016 2:36 PM
>>
>> To: [email protected] ; [email protected]
>>
>> Subject: [AFMUG] Laird ODH9-9 or Alternative
>>
>>
>>
>> Hello:
>>
>>
>>
>> I recently just tried to get an ODH9-9 900MHz Horizontal Omni, to find out
>> they quit making it.  Every few years they have to be replaced because the
>> internals rust out, but we are used to identifying the issue and replacing
>> them when it happens.
>>
>>
>>
>> So, does anyone have any NIB ODH9-9 omnis they are willing to part with?
>> Or am I going to have to switch to Amphenol?
>>
>>
>>
>> Regards,
>> Chuck
>>
>>
>>
>>

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