I am using a material that is good at absorbing RF and converting it to
heat.silicon carbide foam
Sent from my iPhone
> On Nov 22, 2021, at 5:51 PM, Robert wrote:
>
> I think that's how he's generating so much heat..
>
> On 11/22/21 1:56 PM, dmmoff...@gmail.com wrote:
>> Doesn’t metal in th
I think that's how he's generating so much heat..
On 11/22/21 1:56 PM, dmmoff...@gmail.com wrote:
Doesn’t metal in the microwave produce a lot of arcing?
*From:* AF *On Behalf Of *Chuck McCown via AF
*Sent:* Monday, November 22, 2021 3:51 PM
*To:* af@af.afmug.com
*Cc:* Chuck McCown
*Subject:
Ok, so the feedhorn was also specific to REMEC, so without the correct
feedhorn it won't work with a radio other than REMEC. I forgot about
that part.
On 11/22/2021 6:11 PM, Chuck McCown via AF wrote:
Are you talking about an existing dish? You would have to have the proper feed
horn. The
Well, yes, but I have a pair deployed, with trango radios, and was
wondering if I can just swap radios, or if I need to replace the
dishes. I remember there were a bunch of mount holes on the back, but I
didn't know if Aviat was around when those were being made.
On 11/22/2021 6:09 PM, Chuck
Are you talking about an existing dish? You would have to have the proper feed
horn. The mounting plate worked with all the radios we made feeds for.
Sent from my iPhone
> On Nov 22, 2021, at 4:09 PM, Nate Burke wrote:
>
> Do the 2/3' Beehive dishes have the correct mount holes for an Aviat
We have not made them for almost 10 years.
Sent from my iPhone
> On Nov 22, 2021, at 4:09 PM, Nate Burke wrote:
>
> Do the 2/3' Beehive dishes have the correct mount holes for an Aviat Radio,
> or are they something special? I've only used the dishes with REMEC mounts
> before.
>
> --
> A
Do the 2/3' Beehive dishes have the correct mount holes for an Aviat
Radio, or are they something special? I've only used the dishes with
REMEC mounts before.
--
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Doesn’t metal in the microwave produce a lot of arcing?
From: AF On Behalf Of Chuck McCown via AF
Sent: Monday, November 22, 2021 3:51 PM
To: af@af.afmug.com
Cc: Chuck McCown
Subject: [AFMUG] OT having fun
I melted stainless steel in a consumer grade microwave oven this morning. The
m
I used to cook frozen pizza in the microwave in college. The packaging
specifically said not to, but I figured after 30 minutes anything that
might have killed me would be dead. So if you microwave anything for
long enough, you'll get a result.
On 11/22/2021 3:24 PM, Chuck McCown via AF wrot
Yes, very happy. And they said I would need a vacuum furnace...
-Original Message-
From: Robert Andrews
Sent: Monday, November 22, 2021 1:58 PM
To: af@af.afmug.com
Subject: Re: [AFMUG] OT having fun
Did you giggle like a mad scientist?
On 11/22/21 12:51 PM, Chuck McCown via AF wrote:
Did you giggle like a mad scientist?
On 11/22/21 12:51 PM, Chuck McCown via AF wrote:
I melted stainless steel in a consumer grade microwave oven this
morning. The melting temp of stainless was a bench mark temp I am
trying to hit. A consumer grade infrared thermometer that is supposed
to go
I melted stainless steel in a consumer grade microwave oven this morning. The
melting temp of stainless was a bench mark temp I am trying to hit. A consumer
grade infrared thermometer that is supposed to go to 3000 F said it was 300F.
Can’t use thermocouples due to the high RF field inside.
I picked up a set of earbuds and a set of earmuff style protection. I"ll
let you know how they sound.
On 11/22/2021 2:13 PM, Brian Webster wrote:
I agree with this approach or even just some simple wired earbuds used inside
of any good earmuff style hearing protection should work well. You can
I agree with this approach or even just some simple wired earbuds used inside
of any good earmuff style hearing protection should work well. You can crank up
in audio on the earbuds as well. I do something like this when mowing the lawn.
Have used both wired and wireless earbuds and the earmuffs
use a good pair of in ear monitors and then get a good ear-pro headset.
On 11/22/2021 11:44 AM, Nate Burke wrote:
I'm trying to do a sound mix for an external feed while I'm live at a
venue. Getting the exterior mix right is tough since there's so much
bleed from the room sound. Eg, drums and
Youd almost have to build a soundproof helmet. If you're at a venue that a
deadmau5 head wouldnt stand out, youd probably have the space. You need
sound deadening, not cancellation.
You could see about laying your hands on an old underwater helmet, and run
a vaccuum pump instead of an air pump. The
This can be true, but most manufactures now just produce two tolerances
that are for low cost and higher cost...
They do make SC APC/UPC Male to Female adapters as well.
On 11/19/2021 8:28 AM, Carl Peterson wrote:
The SCA ones have a higher tolerance then the SCU SM ones which have a
higher t
The headphones I have (With noise cancelling) work really good for
getting rid of background noises. But in this case, the exterior noise
is exactly what the headphone is trying to play, so it get's really
confused and just makes it sound really bad. So it's almost like it
needs to be a phys
I used Bose ANC headphones while flying. It killed much of everything
outside the headphone while leaving you free to hear ATC and intercom. I
would think there would be enough external feed/bleed through these would do
what you are looking for. They are very effective.
-Original Messag
I'm trying to do a sound mix for an external feed while I'm live at a
venue. Getting the exterior mix right is tough since there's so much
bleed from the room sound. Eg, drums and Bass sound so loud in the
house without my amplification, so I always am mixing them low in the
external mix. I
Is that some new fangled way of spelling commie?
On Sat, Nov 20, 2021, 6:37 PM Bill Prince wrote:
> They're Portlandians.
>
>
> bp
>
>
> On 11/20/2021 3:56 PM, Steve Jones wrote:
>
> Are the folks in portland even people?
>
> On Sat, Nov 20, 2021, 3:05 PM Chuck McCown via AF wrote:
>
>> I thin
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