454 Chevy is almost 2 gallons displacement....
Liter I have not got memorized. I think a 12 oz can of soda is about 350
something.
Just looked it up, 354, so like a Chevy 454 but 354 instead. I wonder if that
will stick...
2.2 lbs per kg that one is easy.
From: ch...@wbmfg.com
Sent: Friday, July 22, 2016 11:20 AM
To: af@afmug.com
Subject: Re: [AFMUG] Metrolinq
2.54
3.28
.621
I use these factors almost every day. I would hope most folks have them
memorized.
231 is a bit more obscure (cubic inches per gallon)
I still have a hard time doing the F to C. I know the ratio is 9/5 - 5/9 but
the add/subtract 32 bit before/after the conversion is something I have to futz
with.
Normally I use a known conversion like 20-68 degrees and then play with the
formula until it yields the correct answer and then I know it for a few minutes
until the next time.
From: Ken Hohhof
Sent: Friday, July 22, 2016 11:10 AM
To: af@afmug.com
Subject: Re: [AFMUG] Metrolinq
I just bought a set of 225/55R18 tires. Talk about mixed units. 225mm, 55%,
18in.
From: Josh Luthman
Sent: Friday, July 22, 2016 11:44 AM
To: af@afmug.com
Subject: Re: [AFMUG] Metrolinq
Exactly. Problem solved if we just use 'merican units. Damn metric destroyed
our equipment.
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Fri, Jul 22, 2016 at 12:40 PM, Jaime Solorza <losguyswirel...@gmail.com>
wrote:
I guess California isn't part of USA ese Holmes? Meters to feet mistake
crashed a probe on Mars.... Math is supposed to be international.... Oh well ...
On Jul 22, 2016 10:31 AM, "Josh Luthman" <j...@imaginenetworksllc.com> wrote:
It's cool, I figure you're from one of those countries that haven't been to
the moon.
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Fri, Jul 22, 2016 at 12:28 PM, Harold Bledsoe <hbledso...@gmail.com>
wrote:
LOL! Stefan does! ;-)
Thanks for the 'merica units help.
On Fri, Jul 22, 2016 at 12:19 PM Josh Luthman
<j...@imaginenetworksllc.com> wrote:
45 and 125 mph. No one knows what you're talking about with the
meaters.
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Fri, Jul 22, 2016 at 12:12 PM, Harold Bledsoe <hbledso...@gmail.com>
wrote:
It's actually fairly forgiving. Our 1.1km link has not lost
connection from wind at all and it has been up above 70kph. The standard and
LR brackets are both tested to 200kph for your reference.
Thanks,
-Hal
On Fri, Jul 22, 2016 at 7:53 AM Stefan Englhardt <s...@genias.net>
wrote:
We are planning to use them on 10-12m steel poles. The poles are
very solid built and with a concrete foundation
but they might sway a bit due to the length with heavy wind. Is
this critical? Is failover with 5Ghz fast enough to
overcome short moves?
Von: Af [mailto:af-boun...@afmug.com] Im Auftrag von Faisal Imtiaz
Gesendet: Donnerstag, 21. Juli 2016 21:34
An: af@afmug.com
Betreff: Re: [AFMUG] Metrolinq
So having dealt with multiple links, I can tell you that if you are
missing some db's it has to do with alignment.
We are seeing -55/-59 on our 450m link
and on our 250m link we are seeing -43/-47 signal (and had to
reduce power on 60ghz on one side.. .i.e. we are not aligned perfectly )
So I can say affirmatively there is no 'missing power' it has to do
with alignment...
:)
Faisal Imtiaz
Snappy Internet & Telecom
7266 SW 48 Street
Miami, FL 33155
Tel: 305 663 5518 x 232
Help-desk: (305)663-5518 Option 2 or Email:
supp...@snappytelecom.net
--------------------------------------------------------------------
From: "Stefan Englhardt" <s...@genias.net>
To: af@afmug.com
Sent: Thursday, July 21, 2016 3:14:16 PM
Subject: Re: [AFMUG] Metrolinq
Do you get the calculated rx-power?
Von: Af [mailto:af-boun...@afmug.com] Im Auftrag von Faisal Imtiaz
Gesendet: Donnerstag, 21. Juli 2016 20:33
An: af@afmug.com
Betreff: Re: [AFMUG] Metrolinq
It would be appropriate to point out that there are two versions
or Metrolinq 60ghz Radios one smaller lower power and other larger higher power.
We have been using the larger units (Circular cones) for links
250m to 450m successfully.. aiming them with the shipping brackets is a whole
another challenge.. I am very happy to the the LR brackets available and those
should go long ways is aligning longer links. .
Faisal Imtiaz
Snappy Internet & Telecom
7266 SW 48 Street
Miami, FL 33155
Tel: 305 663 5518 x 232
Help-desk: (305)663-5518 Option 2 or Email:
supp...@snappytelecom.net
------------------------------------------------------------------
From: "Carl Peterson" <cpeter...@portnetworks.com>
To: af@afmug.com
Sent: Thursday, July 21, 2016 11:57:41 AM
Subject: Re: [AFMUG] Metrolinq
We haven't had any issues with 5GHz but the 60GHz side
underwhelms. We tried a 900' link and couldn't get the 60Ghz side to work. We
were able to move one end and get it down to 600' and have a 60GHz link at -55
but that is 10-15db below where it should be. It's working, but at this point
I wouldn't use it for anything over 500' or so.
On Thu, Jul 21, 2016 at 10:40 AM, Stefan Englhardt
<s...@genias.net> wrote:
We’ve only dfs bands in 5 GHz. Metrolinq supports only the
lower band with lower allowed power (1W EiRP).
I’ve installed the newest FW before doing anything so I might
be lucky to avoid the biggest problems (hopefully).
Von: Af [mailto:af-boun...@afmug.com] Im Auftrag von Faisal
Imtiaz
Gesendet: Donnerstag, 21. Juli 2016 16:30
An: af@afmug.com
Betreff: Re: [AFMUG] Metrolinq
Interesting.. most folks have the opposite issue.
FWIW, there is no dfs support on 5ghz (not sure about
non-american rules).
If you are bench testing... you need to turn down the power
on 5ghz .. way down....
Regards
Faisal Imtiaz
Snappy Internet & Telecom
7266 SW 48 Street
Miami, FL 33155
Tel: 305 663 5518 x 232
Help-desk: (305)663-5518 Option 2 or Email:
supp...@snappytelecom.net
--------------------------------------------------------------
From: "Stefan Englhardt" <s...@genias.net>
To: af@afmug.com
Sent: Thursday, July 21, 2016 8:13:34 AM
Subject: [AFMUG] Metrolinq
Got my first links. 60GHz work fine in lab. The 5GHz Part
does strange things. Does not initialze or does not connect.
Syslog gives dfs or cant initialize messages.
60GHz is up immediately und runs stable in lab. Latency is
low. Feels like a 1G cable connection. Powered by Netonix 24V.
Takes only 6 Watts. Good build quality. Webinterface is
easy and fast.
So a cheap option for fast short hops where you dont want
to dig.
--
Carl Peterson
PORT NETWORKS
401 E Pratt St, Ste 2553
Baltimore, MD 21202
(410) 637-3707
