It really starts at 4:11, just skip and save yourself 4 minutes. and set speed to 1.5.
@_tabot92684 жыл бұрын
Think you bro ¶
@craig8933 жыл бұрын
Exactly what i did.
@Wadmd3 жыл бұрын
Nice
@user-ec4hz2ft6h6 ай бұрын
thanks to this video, i was able to succefully pass the past exam questions i’ve been practicing. I got he past questions from Leanology World for free , they gave me official CWNA 109 study guides for free as well but those study guides where not enough for me, this video tutorial was able to put the knowledge that i got from the study guide into perspective. ❤ thank you a much for making this tutorial video ❤
@joelpanettaonline6 жыл бұрын
How the heck can 19 people give this a thumbs down?????? Tom & CWNP are the best out there at explaining this stuff.
@tomwold72886 жыл бұрын
Joel Panetta Online Simple why there are 19 thumbs down. 19 idiots = 19 thumbs down.
@sbyrum6 жыл бұрын
Keep in mind there are people that actually believe that earth is flat. unfortunately, they have access to the internet too.
@andrewlankford96346 жыл бұрын
Wikipedia is better. Or a text book, MIT lecture for that matter.
@CsFanatiker6 жыл бұрын
Research cellphone radiation Research cellphone tower radiation Research wireless/wifi radiation
@CsFanatiker6 жыл бұрын
How narrow minded you people must be to believe there are no downsides to wireless tech........... pffff tbh gtfo fried zombie brains and your wireless tech
@chimeranzl91476 жыл бұрын
Save yourself some time, jump to 4:20. Brilliant overview.
@shreyasathavale5 жыл бұрын
Tom- one of the best videos presented by cwnp.Really gives a clear understanding of all the basics.
@PeteMaverickMitchell878 жыл бұрын
Good video! Some of the discussion reminds me of EE courses taken long ago.
@howardhiggins50597 жыл бұрын
Great video Tom.
@clsmith6196 жыл бұрын
Great refresher. Thank you.
@aswath75 жыл бұрын
very good video to start learning about wireless technologies basics
@MegaUtuser4 жыл бұрын
Brilliant outstanding.
@ruchitaahluwalia96957 жыл бұрын
It would have helped if you've used similar graph to 2.4GHz to describe the 5GHz so novice person like me can visualize the difference in comparison of two. Other than that it was a great video.
@andresrcqr6 жыл бұрын
Great Video explaining fundamentals
@villagevaliant4 ай бұрын
When it comes to refraction: Generally how wide is a wave length ? You mentioned a filing cabinet 🗄️ while the display gives an example of a roof top ? Also what is the size difference between that of say 2.4 opposed to the 5ghz [ if you aren’t sure of exact dimension- Maybe you’d be able to say which is wider over the other (2.4 or 5). ]
@villagevaliant4 ай бұрын
I hear you 🤚🏾
@jeffm27873 жыл бұрын
2.4 is alive and kicking, well at least for home and IOT related devices. Once you get out of the cities it becomes completely useable even for 4k streaming, etc. Use 5Ghz of course where possible.
@juliandevilliers64355 жыл бұрын
Very informative, thank you for sharing
@user-hm2gb6pm6b4 ай бұрын
Red light scattering in many direction Absorption reflection refraction
@SK_TRS3 жыл бұрын
Thank you, it was really informative.
@zaidhussain52067 жыл бұрын
Thank you for this video, really informative
@CruisinShady7 жыл бұрын
Good Info. Thanks for the video!
@feliciab60503 жыл бұрын
Thank you Sir!!
@kworgz10 ай бұрын
These are great, but if you add animation when explaining some of the concepts like interference etc. these videos would really take off
@iamdeadism8 жыл бұрын
Thank you. Good video!
@NetSecAcademy3 жыл бұрын
Where can I get complete video training from this guy please ? So well explained
@BRYDN_NATHAN Жыл бұрын
thank you
@rdalben2 жыл бұрын
In a 4x3 AP, Is there a way to setup the client to connect not using 3x3 but 2x2 or 1x1 ?
@the_mze4 жыл бұрын
Remember that when you watch this now, there is UNII-4 Channels aswell! (75 MHz additional!)
@danielghani3903 Жыл бұрын
thanks
@anwarulhoda76366 жыл бұрын
I know all of these things. Thank you
@prd98436 жыл бұрын
then why the heck are you here? sshooo!! get the hell out!
@ahmednor58062 жыл бұрын
🙏🌹
@vikrantvijit14363 жыл бұрын
Wonderful teaching style of technical complex concepts on internet perhaps world best about the Radio Silent Art of beauty that kills beasty Sound of Science As a Signal at Attack Surfaces deep seated Spheres Influencing Work Life and death facing Issues.
@kiraal36194 жыл бұрын
thanks a lot
@NassimDhaher7 жыл бұрын
at 28:00 you say:"Interference happens at the receiver", but won't the sender receive the responses from the "receiver" as well and therefore become a receiver. Or you meant to say interference happens on reception of signal???
@spiderx012 жыл бұрын
Hello, what is controlling power output of the access point? Voltage or amperage? What increases or decreases the transmission power?
@Cinncinnatus Жыл бұрын
wattage.... ie was both... typically voltage is a fixed point due to hardware limitations (now...) so its mainly amperage but it very well can be both. but since almost no-one deals with HV amplifiers now its pretty much always amps now but you really dont even deal with that due to frequency based modulation not amplitude. and if we talking your home wifi set it to the lowest possible setting that still lets you get a signal without issues. eg. my home 2.4/5ghz wifi runs @ 1/4 watt vs the default of 1 watt
@andrewlankford96346 жыл бұрын
Wireless Lan Success (C) (TM) !
@swethareddy34657 жыл бұрын
What unique concerns must be addressed by the designer of a WLAN network?
@Hazwan-ud7mz4 жыл бұрын
this good video
@tuantrungchauhoang63253 жыл бұрын
Trainning's voice sound like from Kevin Wallace , right?
@Cpripri85 Жыл бұрын
If anyone reads this can they please direct me to radio frequency training for tower climbers I'm trying to find a review course online while I'm waiting for my own industry to provide me with the class for some reason I cannot find anything online
@akhileshkumar-fu6of7 жыл бұрын
Excellent explanation sir But how to change 11 and 12 dbm in mw by your 3 and 10 technique
@JonathanWaltersDrDub7 жыл бұрын
The premise for that quick chart is that 10^(0.3) = 2 approxmiately. For increasing 1 dBm we would see that 10^(0.1)=1.25 so we would multiply the original power by 1.25 to increase its strength.
@georgecuclea77704 жыл бұрын
11dBm = 20dBm-3dBm-3dBm-3dBm 11dBm= 100mW/(2*2*2)=100mW/8=12.5mW and 12dBm= 3dBm+3dBm+3dBm+3dBm 12dBm=2mW*2mW*2mW*2mW=16mW
@marekz66565 жыл бұрын
Where are you rushing like that? Any consideration for listeners?
@jerkshop5 жыл бұрын
Hello is 80 and 160 recommended today for 5ghz
@RBzee1124 жыл бұрын
No
@IvoBiermans4 жыл бұрын
For home use you could get away with 80. For a business I would stick with 20, or if it's low density 40.
@SaiPawan0128 жыл бұрын
What about Omnipeek in analysis of network?
@Rudebwoy227 жыл бұрын
How r u pawan
@kimberlycoffey73956 жыл бұрын
yup
@Zephanyahh3 жыл бұрын
Brah, I have known this for years and they made a certificate for it??? What!?
@Hazwan-ud7mz4 жыл бұрын
sorry... can you make subtitle in indonesian language in this video?
@hazwanthesolutions63204 жыл бұрын
@@cupcupcup1802 wkwk i didn't need it again
@abhijithboppe18705 жыл бұрын
what is rf duty cycle and how is it different from PWM duty cycle
@ahemednor52012 жыл бұрын
🙏🙏🌹🌹
@brianvandenberg44676 жыл бұрын
7:00 7:27 not .762 or .223 They did a good job didn't they....But you cant live on the spacestation #Fukushima js
@onemorething1002 жыл бұрын
Can you honestly say that these bands are innocuous and pose no harm to human life?
@user-kn6sz8hx1n7 ай бұрын
I can hear 6ou
@kmilo43077 жыл бұрын
too fast for beginners
@rahnstoewhale77566 жыл бұрын
hey
@brianvandenberg44676 жыл бұрын
ISM Industrial Scientific Medical unlicensed Frequencies....What could go wrong...I want my Software and my Frequencies back...Stop using my tech to ping & exacerbate unstable situations....#Explain #Parkland #ColumbineMassacre #SandyHook You cant live on the Spacestation...we found #Solutions I want my Frequencies, Software, & Tech back @Outcomes_Matter
@uss-usaf-atlantis Жыл бұрын
No wlan ... its wifi ...
@duanenickerson70556 жыл бұрын
#WHAT
@hussydevids23843 жыл бұрын
The wretched wilderness speculatively point because drama iteratively step up a enchanting latency. nappy, foamy cat