I bet if you cap the ends it will quit whistling.
I have the same problem on one of my towers. I have a 1.5 dia pipe as
a standoff and it will make sounds when the wind blows.
I was up there on a windy day once and I could put my hand over the top
of the pipe and it would quit whistling.
LaRoy
Makes sense. Just like when you blow over a bottle (root beer, beer, etc -
the glass ones).
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
“Success is not final, failure is not fatal: it is the courage to continue
that counts.”
--- Winston
2010 12:17:15 -0400
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Pan flutes on the tower
Makes sense. Just like when you blow over a bottle (root beer, beer, etc -
the glass ones).
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
, 2010 11:04 AM
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
I bet if you cap the ends it will quit whistling.
I have the same problem on one of my towers. I have a 1.5 dia pipe as
a standoff and it will make sounds when the wind blows.
I was up there on a windy day once and I
-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Data Technology
Sent: Monday, April 05, 2010 11:04 AM
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
I bet if you cap the ends it will quit whistling.
I have the same problem on one
A while back, the amateur community talked me into putting a ham antenna on
my highest tower. It is a dual band 2 meter 70 cm DC grounded unit (as per
my specs). I built a mount which offsets the stick a couple feet from the
tower. A piece of 1 inch PVC through which I passed a piece of poly
Have you tried plugging the ends of the PVC to see if the sound
subsides? If you're lucky, it's not the antenna but the sound of the
wind passing through the pipe (it sounds like it gets windy up there!)
-- Charles
Mike wrote:
A while back, the amateur community talked me into putting a ham
] On
Behalf Of Charles Hooper
Sent: Saturday, April 03, 2010 9:28 AM
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
Have you tried plugging the ends of the PVC to see if the sound
subsides? If you're lucky, it's not the antenna but the sound of the
wind passing through the pipe
Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Charles Hooper
Sent: Saturday, April 03, 2010 9:28 AM
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
Have you tried plugging the ends of the PVC to see if the sound
subsides
Of Mike
Sent: Saturday, April 03, 2010 9:52 AM
To: 'WISPA General List'
Subject: [WISPA] Pan flutes on the tower
A while back, the amateur community talked me into putting a ham antenna on
my highest tower. It is a dual band 2 meter 70 cm DC grounded unit (as per
my specs). I built a mount which
. The feed point of the antenna is 120 foot on a 180 foot tower.
Mike
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of AJ
Sent: Saturday, April 03, 2010 9:47 AM
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
Got pics
-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of AJ
Sent: Saturday, April 03, 2010 9:47 AM
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
Got pics?
On Sat, Apr 3, 2010 at 8:45 AM, Mike m...@aweiowa.com wrote
: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Mike
Sent: Saturday, April 03, 2010 9:52 AM
To: 'WISPA General List'
Subject: [WISPA] Pan flutes on the tower
A while back, the amateur community talked me into putting a ham antenna on
my highest tower. It is a dual band 2
'
Subject: Re: [WISPA] Pan flutes on the tower
If the rope goes through that PVC and the wind is blowing, the rope would
move changing the shape inside the pipe or the surface over the ends of the
pipe thus altering the tone.
Brian
-Original Message-
From: wireless-boun...@wispa.org
...@wispa.org] On
Behalf Of Brian Webster
Sent: Saturday, April 03, 2010 10:11 AM
To: 'WISPA General List'
Subject: Re: [WISPA] Pan flutes on the tower
When I ran a tower construction company, the crews used to tape over the
ends of pipes when they were on top of the truck going to a job site
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Brian Webster
Sent: Saturday, April 03, 2010 10:11 AM
To: 'WISPA General List'
Subject: Re: [WISPA] Pan flutes on the tower
When I ran a tower construction company, the crews used
To: bwebs...@wirelessmapping.com; 'WISPA General List'
Subject: Re: [WISPA] Pan flutes on the tower
Wind through that short piece of pvc was my first suspect. But, Bernouli
effect asside, wouldn't a single pan flute create a single tone? There
are 4 distinct tones! It really does play this eerie melody
...@wispa.org] On
Behalf Of Robert West
Sent: Saturday, April 03, 2010 10:26 AM
To: 'WISPA General List'
Subject: Re: [WISPA] Pan flutes on the tower
Maybe you have some weird lookin' dude with hairy pants hanging around. Let
the dogs out next time, maybe they will catch him.
Bob-
-Original
entertainment this Saturday
morning.
Mike
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of AJ
Sent: Saturday, April 03, 2010 10:23 AM
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
Try a second member
:23 AM
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
Try a second member in the center to properly brace it completely
vertically, wrap all of the pot metal joints with eletrical tape and hope it
disappears LOL...
Also look at the bottom of the antenna mount where
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
Try a second member in the center to properly brace it completely
vertically, wrap all of the pot metal joints with eletrical tape and hope
it
disappears LOL...
Also look at the bottom of the antenna mount where the coax
...@aweiowa.com
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of AJ
Sent: Saturday, April 03, 2010 10:51 AM
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
Comet, Diamond and a number of off shore companies
(Workman/Opek
: Re: [WISPA] Pan flutes on the tower
Comet, Diamond and a number of off shore companies
(Workman/Opek/Tram/Browning/Jetstream) all make a variant of this antenna -
the most common failure we've had is wind on top mounts snapping them in
half... If you looked at the inside prior to it being
, Mike wrote:
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of AJ
Sent: Saturday, April 03, 2010 9:47 AM
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
Got pics?
On Sat
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
Try a second member in the center to properly brace it completely
vertically, wrap all of the pot metal joints with eletrical tape and hope it
disappears LOL...
Also look at the bottom of the antenna mount where
To: 'WISPA General List'
Subject: Re: [WISPA] Pan flutes on the tower
When I ran a tower construction company, the crews used to tape over the
ends of pipes when they were on top of the truck going to a job site. They
said the noise from the wind blowing through them would drive them crazy
while
:26
To: WISPA General Listwireless@wispa.org
Subject: Re: [WISPA] Pan flutes on the tower
I find the whole thing very interesting at least :)
On 4/3/10, Mike m...@aweiowa.com wrote:
It took a few minutes to get my recording stuff together. I was going to
make a digital recording of the sound
BlackBerry from T-Mobile
-Original Message-
From: Josh Luthman j...@imaginenetworksllc.com
Date: Sat, 3 Apr 2010 11:49:26
To: WISPA General Listwireless@wispa.org
Subject: Re: [WISPA] Pan flutes on the tower
I find the whole thing very interesting at least :)
On 4/3/10, Mike m
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
Have you tried plugging the ends of the PVC to see if the sound
subsides? If you're lucky, it's not the antenna but the sound of the
wind passing through the pipe (it sounds like it gets windy up there!)
-- Charles
To: WISPA General List
Subject: Re: [WISPA] Pan flutes on the tower
Could the big stick possibly be vibrating at the frequencies you're hearing?
You sure it's not the wire antenna you're hearing or guy wires or something?
Greg
On Apr 3, 2010, at 10:49 AM, Mike wrote:
Wind through that short piece
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