Another vote for PingPlotter Pro.
Christopher Erickson
Consulting Engineer
Summit Kinetics
Waikoloa, HI 96738
www.summitkinetics.com
_
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Ryan Goldberg
Sent: Thursday, January 19, 2017 4:36 PM
problems.
Christopher Erickson
Consulting Engineer
Summit Kinetics
Waikoloa, HI 96738
www.summitkinetics.com
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of OOLLC-Support
Sent: Monday, November 10, 2014 5:20 AM
To: wireless@wispa.org
I got a used, dual-mode Tektronix TFS-3031 from eBay for a song.
Christopher Erickson
Consulting Engineer
Summit Kinetics
Waikoloa, HI 96738
www.summitkinetics.com
_
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Gino Villarini
Sent: Friday
I would be tempted to try different antenna polarizations, if possible.
Christopher Erickson
Consulting Engineer
Summit Kinetics
Waikoloa, HI 96738
www.summitkinetics.com
_
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Adam Greene
Sent
Yes, it DOES matter how cold it is.
Propane won't create gas pressure below -43.6F and many propane gas pressure
regulators will ice up and stop working below about +20F.
This isn't a problem for many locations but it is still important to know
what the limits are.
Christopher Erickson
Can't violate the laws of physics.
http://en.wikipedia.org/wiki/Propane
Boiling point (point where it will turn into gas) is -43.6F
If the propane is colder than that, there is no gas pressure.
I am a telecom engineer that worked on Alaskan mountain tops for 25 years.
Christopher Erickson
$10,000.
Christopher Erickson
Consulting Engineer
Summit Kinetics
Waikoloa, HI 96738
www.summitkinetics.com
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Mike Lyon
Sent: Tuesday, November 26, 2013 8:36 AM
To: WISPA General List
Subject: Re
$10k is a round-number summary deployment cost.
Most of the mountain top sites we had were at least an hour one-way from
Anchorage. And of course we had to pay for the bird to sit there while the
technicians worked on the site.
Christopher Erickson
Consulting Engineer
Summit Kinetics
Waikoloa
If the regulators are inside then there won't be a problem with regulator
icing.
Maybe researching before typing will help.
Christopher Erickson
Consulting Engineer
Summit Kinetics
Waikoloa, HI 96738
www.summitkinetics.com
_
From: wireless-boun...@wispa.org [mailto:wireless-boun
people about the cold limits that exist
for propane and propane regulators and to accommodate those limitations in
your designs accordingly.
I hope this helps.
Christopher Erickson
Consulting Engineer
Summit Kinetics
Waikoloa, HI 96738
www.summitkinetics.com
_
From: wireless-boun
Just remember that propane stops flowing at -30F or thereabouts
Christopher Erickson
Consulting Engineer
Summit Kinetics
Waikoloa, HI 96738
www.summitkinetics.com
_
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Mike Lyon
Sent: Wednesday
fabricator that they would recommend?
Anyone here interested in making some custom fiber-optic cables?
Thanks for reading!
Christopher Erickson
Consulting Engineer
Summit Kinetics
Waikoloa, HI 96738
www.summitkinetics.com
___
Wireless mailing list
Thanks!
Christopher Erickson
Consulting Engineer
Summit Kinetics
Waikoloa, HI 96738
www.summitkinetics.com
_
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Josh Luthman
Sent: Tuesday, May 08, 2012 5:31 AM
To: WISPA General List
Subject: Re: [WISPA
http://www.sciencedaily.com/releases/2012/03/120302083011.htm
Christopher Erickson
Consulting Engineer
Summit Kinetics
Waikoloa, HI 96738
www.summitkinetics.com
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Wireless@wispa.org
http://lists.wispa.org/mailman/listinfo
of
frustration.
My advice is free and worth every penny!
-Christopher Erickson
Telecom Engineer
Waikoloa, HI 96738, N19°57' W155°47'
-Original Message-
From: wireless-boun...@wispa.org
[mailto:wireless-boun...@wispa.org] On Behalf Of MDK
Sent: Tuesday, July 13, 2010 10:50 AM
To: WISPA General
responses. Don't forget to require a service level
agreement (SLA) to be included as part of the quotations.
I hope this helps.
-Christopher Erickson
Telecom Engineer (formerly from Alaska)
Waikoloa Village, HI 96738
N19°57' W155°47'
-Original Message-
From: wireless-boun
free and worth every penny!
-Christopher Erickson
Network Design Engineer
Waikoloa Village, HI 96738
N19°57' W155°47'
-Original Message-
From: wireless-boun...@wispa.org
[mailto:wireless-boun...@wispa.org] On Behalf Of Paul Hendry
Sent: Monday, January 18, 2010 1:47 AM
advice is free and worth every penny!
-Christopher Erickson
Network Design Engineer
Waikoloa Village, HI 96738
N19°57' W155°47'
-Original Message-
From: wireless-boun...@wispa.org
[mailto:wireless-boun...@wispa.org] On Behalf Of AJ
Sent: Friday, January 15, 2010 8:38 AM
To: WISPA
on the blades and before you know it, the bearings are
shot. And charge controllers for wind generators are much
more problematic and inefficient than solar controllers.
My advice is free and worth every penny!
-Christopher Erickson
Network Design Engineer
Waikoloa Village, HI 96738
N19°57' W155°47
advice is always free and worth every penny!
-Christopher Erickson
Network Design Engineer
Waikoloa Village, HI 96738
-Original Message-
From: wireless-boun...@wispa.org
[mailto:wireless-boun...@wispa.org] On Behalf Of Marlon K. Schafer
Sent: Friday, December 11, 2009 12:58 PM
, it probably doesn't offer much of a business case.
My Advice is always free and worth every penny!
-Christopher Erickson
Network Design Engineer
Waikoloa Village, HI 96738
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org]on
Behalf Of 3-dB Networks
There might be some potential line-of-site microwave shots
to communities just above and outside of Death Valley.
Beatty, AZ looks promising.
My Advice is always free and worth every penny!
-Christopher Erickson
Network Design Engineer
Waikoloa Village, HI 96738
N19?57' W155?47
://store.gravitech.us/35v1aswvore.html
My advice is always free and worth every penny!
-Christopher Erickson
Network Design Engineer
5432 E. Northern Lights Blvd., Suite 529
Anchorage, AK 99508
N61?11.710' W149?46.723
in climates that are
subject to seasonal icing conditions. The blades get iced, get
imbalanced and then tear the wind generator bearings to bits
over time.
My advice is always free and worth every penny!
-Christopher Erickson
Network Design Engineer
5432 E. Northern Lights Blvd., Suite 529
and equipment that is 120VAC only.
6. Don't forget to consider environmental issues and projected
temperature extremes.
My advice is always free and worth every penny!
-Christopher Erickson
Network Design Engineer
5432 E. Northern Lights Blvd., Suite 529
Anchorage, AK 99508
N61?11.710' W149?46.723
is down to near
exhaustion.
My advice is always free and worth every penny!
-Christopher Erickson
Network Design Engineer
5432 E. Northern Lights Blvd., Suite 529
Anchorage, AK 99508
N61?11.710' W149?46.723'
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun
free and worth every penny!
-Christopher Erickson
Network Design Engineer
5432 E. Northern Lights Blvd., Suite 529
Anchorage, AK 99508
N61?11.710' W149?46.723'
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org]on
Behalf Of Chuck Profito
Sent
deal when you
are not. I guess off-grid sites are just too tiny a portion of their
market to worry about.
My advice is always free and worth every penny!
-Christopher Erickson
Network Design Engineer
5432 E. Northern Lights Blvd., Suite 529
Anchorage, AK 99508
N61?11.710' W149?46.723
Specifically, the Morningstar MPPT charge controllers.
-Christopher Erickson
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org]on
Behalf Of os10ru...@gmail.com
Sent: Wednesday, August 26, 2009 5:30 PM
To: WISPA General List
Subject: Re: [WISPA
Could be but that isn't right either.
24 hours of daylight is not the same as 24 hours of full current charging.
The Sun rises and the Sun sets.
Latitude and seasons aside, an 80 watt panel is only going to give about
450 watt-hours a day at absolute best.
-Christopher Erickson
I use the Garmin Rinos.
Street/Topo mapping/logging GPS's combined with a GMRS 2-way radios
and a bunch of other stuff. My favorite is the 530.
Way cool toys.
My advice is always free and worth every penny!
-Christopher Erickson
Network Design Engineer
5432 E. Northern Lights Blvd., Suite 529
interval is a godsend too. And cheaper than a genny.
Add another panel or two and you might even be able to drop your grid
connection.
Remember to eliminate as many power conversions as possible from your
telecom power design.
-Christopher Erickson
Network Design Engineer
5432 E. Northern Lights
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