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Messages 1370 - 1399 of 1678   Oldest  |  < Older  |  Newer >  |  Newest
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1370
... http://tinyurl.com/cwjhfn...
Glenn Dixon
webwide
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Mar 25, 2009
9:22 pm
1371
I've been wondering about this since I first heard of HSMM - in my mind I was imagining that I could access the internet while on the road, something like...
Glenn Dixon
webwide
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Mar 26, 2009
1:49 am
1372
You got it about right. Usually though the "radio" and "repeater" part are just standard AP/Router equipment with additional power and/or antenna gain.  I...
Bob Diepenbrock
bob_deep
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Mar 26, 2009
4:24 pm
1373
Please define what you mean by "on the road". I made a summer vacation trip from Texas to Alaska and used 802.11 in RV parks and hotel lobbies. You can go to...
Kilgore
kd5oug
Offline Send Email
Mar 26, 2009
5:44 pm
1374
Unfortunately, yes, I was imagining some sort of long-range connection while moving. Storm-chasing, specifically. I guess if every county had a repeater with...
Glenn Dixon
webwide
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Mar 26, 2009
5:53 pm
1375
Let me take a second to clarify, that the HSMM banner covers any technology that provides over a certain data rate. That includes things like retasked Wifi,...
J. Beadles
n5oom
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Mar 27, 2009
4:15 am
1376
http://ubnt.com/products/xr1.php * Powerful 802.11 non line of sight radio module * 180-280MHz Frequency Band Designed for Metering Applications...
Steve
kb9mwr
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Mar 30, 2009
7:41 am
1377
*UBNT-Mike.Ford* Site Admin Site Admin Joined: 17 Aug 2007 Posts: 3397 Location: Milpitas, CA Post...
Dennis Karol
denniskarol
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Mar 30, 2009
11:45 pm
1378
Yeah I saw that... Designed for Metering Applications The reason I pointed it out is because this is the lowest frequency I have seen them design a 802.11...
Steve
kb9mwr
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Mar 31, 2009
4:34 am
1379
... I wonder if it would fit in the Part 97 rules for use on 2mtrs.... 420-450 would be better for my ideas....but could make it work on 2mtrs if it fits the...
icra@...
icra150
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Mar 31, 2009
5:25 am
1380
The XR1 would fit into the 1.25m frequency wise. Getting the 1.25m band plan to allow for OFDM, sure would open up some interesting possibilities. Would tend...
ALERTradio ERC | N0PCO
konzatec
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Mar 31, 2009
1:07 pm
1381
Mars, This is an interesting product with lots of possibilities. Years ago, I was on the ARRL special committee, chaired by Todd Olson, K0TO that successfully...
J. Gordon Beattie, Jr...
w2ttt
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Mar 31, 2009
1:21 pm
1382
The XR1 is spec out at: 22 dBm (158mW) 54Mbps 28 dBm (630mW) 6 - 24 Mbps OFDM =========== As for the transmission envelope, that would be a good question for...
ALERTradio ERC | N0PCO
konzatec
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Mar 31, 2009
3:15 pm
1383
..I see nowhere the listing that shows FCC approval for Part 15 or otherwise??? Is this even legal in the US? Most of these companies sell "stuff" as either...
kj6ko
Offline Send Email
Mar 31, 2009
3:27 pm
1384
... Keep in mind that the channel may be 5-MHz but... the signal bandwidth can be as high as 25-MHz! Even on 2.4-GHz we have channel overlap. -Rusty- --...
Rusty Haddock
kd4wlz
Online Now Send Email
Mar 31, 2009
5:22 pm
1385
Already aware of the channel bandwidth size, as in the XR1 specs it references that channel size can be set. Even with the minimum channel size it wouldn't...
ALERTradio ERC | N0PCO
konzatec
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Mar 31, 2009
5:46 pm
1386
Making a request on the MadWifi-project ticket system or inquiry on their message board might also be a good idea....
Steve
kb9mwr
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Mar 31, 2009
5:56 pm
1387
Per Ubiquiti Networks Support Team: This card does not have these capabilities and is not legal for sale in the US. ======== Questions Asked: 1. Could the...
ALERTradio ERC | N0PCO
konzatec
Offline Send Email
Apr 1, 2009
4:10 am
1388
... Ubiquiti are based on the Atheros chipset. In 802.11g mode you can select the 5 MHz channel width. On a solid path this can still yield up to a 10 Mbps...
Steve
kb9mwr
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Apr 2, 2009
4:32 am
1389
HSMM Group, At are club meeting next week, we are going to discuss the potential of various EMComm options. One of those will be, "Is HSMM a viable option for...
K0YR
k0yr_tr
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Apr 2, 2009
10:07 am
1390
We are in the process of installing HSMM links between the local Red Cross chapter office where we have a radio shack and the City of Austin and Travis County...
Glenn Currie
kd5mfw_7
Online Now Send Email
Apr 2, 2009
4:50 pm
1391
The Wisconsin Amateur Radio Club has a digital backbone project" http://kb9mwr.blogspot.com/2009/04/wisconsin-amateur-radio-club-digital.html...
Steve
kb9mwr
Offline Send Email
Apr 4, 2009
10:35 pm
1392
I stumbled upon this Youtube video about making a WiFi antenna: http://www.youtube.com/watch?v=sUTT8wdN_VA&NR=1 Template here: ...
Kilgore
kd5oug
Offline Send Email
Apr 17, 2009
10:14 pm
1393
The antenna is handy. W1GHZ has a lot of microwave antenna projects on his site as well. <http://www.w1ghz.org/antbook/preface.htm> -Glenn Kilgore...
Glenn Currie
kd5mfw_7
Online Now Send Email
Apr 18, 2009
12:38 am
1394
I am thinking of having a workshop on using DD-WRT for HSMM. I would cover what we have done for HSMM for Richardson Wild Flower Festival Wild Ride Bicycle...
Kipton Moravec
kipton_moravec
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May 23, 2009
10:41 pm
1395
Sounds interesting to me.... Thanks, John K8OCL ... -- Nisciune nasce imparate "When you can measure what you are speaking about, and express it in numbers,...
John Champa
k8ocl5
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May 24, 2009
4:06 am
1396
Kip, Do you think you could share the plan and the tools with folks up this way so that we could run a session closer to our homes here in New Jersey? Thanks &...
J. Gordon Beattie, Jr...
w2ttt
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May 24, 2009
4:29 am
1397
I would support more hams making use of 3rd party firmware for ham radio use of low cost Wi-Fi gear.  The DD-WRT firmware is good stuff. In the Austin HSMM...
Glenn Currie
kd5mfw_7
Online Now Send Email
May 24, 2009
6:29 am
1398
For us, the DD-WRT works fine. However I would like to investigate Open-WRT as there may be trouble in the future for DD-WRT users. ...
Kipton Moravec
kipton_moravec
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May 24, 2009
11:41 am
1399
How about running a session at HamCom in Dallas next month? On Sun, May 24, 2009 at 4:28 AM, J. Gordon Beattie, Jr., W2TTT < ... -- Nisciune nasce imparate ...
John Champa
k8ocl5
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May 24, 2009
5:06 pm
Messages 1370 - 1399 of 1678   Oldest  |  < Older  |  Newer >  |  Newest
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