I work for a company that installs WiFi networks in RV parks. I frequently visit parks to check out the signal strength and connection speed. It would be very...
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Jim Tarvid
tarvid@...
Apr 16, 2008 10:40 pm
ntop - http://www.ntop.org/ On Wed, Apr 16, 2008 at 6:28 PM, Bob (Retirement-Tips.com)...
I don't know which AP you have but isn't there a section where you can see IP address assigned, MAC address and RSSI? BTW people: I bought a 15dbi omni...
If you have compatible AP's, you can install DD-WRT with all that stuff built in. I have three Linksys WRT54g with that installed and it works very well. If...
1651
Jim Tarvid
tarvid@...
Apr 17, 2008 12:44 am
There is an interesting thread on DD-WRT and the DWL-2100AP http://www.dd-wrt.com/phpBB2/viewtopic.php?t=14050&highlight=dwl2100ap Also one on openwrt. Either...
I agree with Jim. If you were to go outside, you'd be able to get a lot better signal as you walk away from the house. I made some 11 half-wave sections...
Jim: Well this is intresting. It would take time to go through it. The reason for this 15dbi is that I want my buddies nearby, also to pick up signal. And...
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Jim Tarvid
tarvid@...
Apr 17, 2008 2:26 am
On Wed, Apr 16, 2008 at 9:28 PM, Ibrahim Khan Gandapore ... Nearby is nebulous. I get line of sight up to two miles with a Mikrotik AP and radio in a...
... An omni antenna with that high of gain will have a very flat beamwidth, like a flat dougnut. It will also have very sharp nulls just above and below the...
multiplx: [Sorry Sir, I do not know your name] You are right about that. But the catch is: I kept the antenna on a desk such that the tip of antenna got...
1657
Jim Tarvid
tarvid@...
Apr 21, 2008 10:09 pm
The radio inside probably has two antenna jacks and the firmware selects which to use. I suspect it is not using the one connected to the Omni which is why...
Whoever posted the magnetron.pdf file, thank you! Is there a way to turn off filament current from the driver, with the buck-boost coil, once the maggie is...
I'm working on way to run a magnetron from a 12V car battery. (I know I could use an inverter for this but trying to go with something simpler and cheaper.) ...
The magnetron's filament doesn't have be from the transformer's secondary. You can run the filament off a 3.6 V battery pack from a cordless drill or similar....
In theory, you should be able to turn off the filament once the magnetron is up and running using back-bombardment to heat the filament/cathode, but my only...
Thank you for the suggestions. I'll take your word that what you advise would possibly help the measurement problem, but I really can't afford to reduce...
CW is what I intend. The file was eye-opening but sort of left me hanging, not knowing how much of those other measures re: phase- shift, etc. are necessary....
Yes, I didn't think of that. The MOT is only designed to operate at 2,000 VAC so it is possible there was internal arcing to the transformer's core, even if...
It's still better to control the current into the magnetron for FM or FSK modulation. You can even phase/frequency lock them for narrowband operation....
I can imagine running a maggie heater on steady DC from a battery, even 12V at modest amps should do no harm, at which point the -HV frequency would be the...
Via: http://ticom.livejournal.com/170845.html The time has come, the editor said, to talk of many things, Of scanning, surveillance, telemetry, Of fanciful...
You're absolutely right, and I feel like a complete and total dumbass for making that mistake. Replace all instances of "25" with "26". Deadline is still the...
1675
Carl aniams
aniamss@...
Aug 12, 2009 7:37 pm
Hello, One of my friends bought an iphone from a website: www.selmu.com He has got the phone, its quality is very good. And the website is promoting their...
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Carl aniams
aniamss@...
Aug 17, 2009 10:33 am
Hello, One of my friends bought an iphone from a website: www.selmu.com He has got the phone, its quality is very good. And the website is promoting their...
