GTHillWiFi
GTHillWiFi
  • Видео 20
  • Просмотров 134 746

Видео

19 - Link Budget Calculations
Просмотров 11 тыс.5 лет назад
19 - Link Budget Calculations
11 - Milliwatt (mW) to dBm Conversion
Просмотров 13 тыс.5 лет назад
11 - Milliwatt (mW) to dBm Conversion
4 - Frequency, Wavelength, Amplitude and Phase
Просмотров 3,2 тыс.5 лет назад
4 - Frequency, Wavelength, Amplitude and Phase
1 - Introduction to RF Course
Просмотров 6 тыс.5 лет назад
1 - Introduction to RF Course
13 - Fundamental Antenna Operation
Просмотров 3,2 тыс.5 лет назад
13 - Fundamental Antenna Operation
12 - Understanding Signal Strength in mW and dBm
Просмотров 18 тыс.5 лет назад
12 - Understanding Signal Strength in mW and dBm
16 - Signal to Noise Ratio
Просмотров 3,7 тыс.5 лет назад
16 - Signal to Noise Ratio
20 - Conclusion
Просмотров 1,1 тыс.5 лет назад
20 - Conclusion
2 - Intro to Digital Communications
Просмотров 2,8 тыс.5 лет назад
2 - Intro to Digital Communications
8 - Power Measurement Fundamentals
Просмотров 2,7 тыс.5 лет назад
8 - Power Measurement Fundamentals
5 - Radio Frequency Properties
Просмотров 2,7 тыс.5 лет назад
5 - Radio Frequency Properties
15 - Beamforming
Просмотров 2,2 тыс.5 лет назад
15 - Beamforming
7 - Multipath
Просмотров 3,9 тыс.5 лет назад
7 - Multipath
10 - RF Math
Просмотров 6 тыс.5 лет назад
10 - RF Math
3 - Bounded vs. Unbounded Mediums
Просмотров 2,5 тыс.5 лет назад
3 - Bounded vs. Unbounded Mediums
18 - Fresnel Zone
Просмотров 4,7 тыс.5 лет назад
18 - Fresnel Zone
6 - Free Space Path Loss
Просмотров 15 тыс.5 лет назад
6 - Free Space Path Loss
14 - Polarization and Antenna Types
Просмотров 12 тыс.5 лет назад
14 - Polarization and Antenna Types
9 - Advanced Power Measurement
Просмотров 2,4 тыс.5 лет назад
9 - Advanced Power Measurement

Комментарии

  • @BlaBlaBlaInDaHouse
    @BlaBlaBlaInDaHouse 9 дней назад

    Great explanation! Thank you for this video!

  • @sammin5764
    @sammin5764 Месяц назад

    🇺🇲

  • @sammin5764
    @sammin5764 Месяц назад

    🇺🇲

  • @DavidJohnston-z6g
    @DavidJohnston-z6g Месяц назад

    this channel is really good I am impressed, currently studying for my new role

  • @ihatedota1
    @ihatedota1 2 месяца назад

    thx!

  • @Benbarek1934
    @Benbarek1934 4 месяца назад

    👍🙏

  • @Benbarek1934
    @Benbarek1934 4 месяца назад

    Thank you ! Absolutely obvious 😊

  • @blessingsibanda6304
    @blessingsibanda6304 5 месяцев назад

    You're very good

  • @batooldalloul9397
    @batooldalloul9397 6 месяцев назад

    did u mean that omnidrectional antennas' polarization depends on their orientation? for directional antennas, it depends on their geometry more than their orientation... like w whip antenna is a monopole (omni) and its polarization depends on its orientation. This topic has bee confusing to me, I thought I understood it but now I am more confused after hearing u say the opposite.... please explain.

  • @blzee-bufoo
    @blzee-bufoo 6 месяцев назад

    where can i get your full course please , thank you

  • @Andrius-Lithuania
    @Andrius-Lithuania 6 месяцев назад

    Than You

  • @LIM_Khuan
    @LIM_Khuan 7 месяцев назад

    great

  • @Celluarexpress
    @Celluarexpress 7 месяцев назад

    Wow that was really pleasant to listen too, and I learned a lot. Good teacher! Subbed.

  • @sergejrrosenthal7321
    @sergejrrosenthal7321 7 месяцев назад

    Excellent video !

  • @Randomblbl
    @Randomblbl 8 месяцев назад

    Very clear. Thank you 👍

  • @adeelasim5318
    @adeelasim5318 9 месяцев назад

    excellent video

  • @nats50
    @nats50 9 месяцев назад

    Does this also affect or apply to GMRS or ham frequencies, or just the much higher ones like Wi-Fi?

  • @shaharabekasis679
    @shaharabekasis679 9 месяцев назад

    Excellent video! Thank you!

  • @tahirsongelen7781
    @tahirsongelen7781 9 месяцев назад

    tnx ur clear explanation gl

  • @Shifticek
    @Shifticek 9 месяцев назад

    Thank you so much for this course, it was very helpful introduction/explanation on signal tx/Rx Especially the explanation of dB calculations I only wish you did additional course on the more advanced stuff(which I dont know what is at the moment :) )

  • @OneTrueKing23
    @OneTrueKing23 10 месяцев назад

    Sir, you are so amazing, you can teach this 100x better than my professor for this course.

  • @inolaitandre-gj8mz
    @inolaitandre-gj8mz 11 месяцев назад

    Comment aranger dbm sur cellulaire svp

  • @user-pq2ob7mw7e
    @user-pq2ob7mw7e Год назад

    he is god of number

  • @user-pq2ob7mw7e
    @user-pq2ob7mw7e Год назад

    your two is so cute

  • @user-pq2ob7mw7e
    @user-pq2ob7mw7e Год назад

    i love you

  • @RFComms
    @RFComms Год назад

    Does this formula only work for milliwatts? Or can I use watts?

  • @janmadsen6867
    @janmadsen6867 Год назад

    Thank you for doing this. Very helpful.

  • @ahmadal.asmari2949
    @ahmadal.asmari2949 Год назад

    Clear explanation 👌 شكرا

  • @qfina
    @qfina Год назад

    Great video, thanks

  • @MadeYouLook-el4nq
    @MadeYouLook-el4nq Год назад

    Thanks so much for clarifying this. I install tv antennas with my dad and we use a signal strength meter to help dial in the direction we need to point the antenna to get the best signal. I've wondered for a while why the DBm is always a negative value and now it makes sense

  • @starryeyed8744
    @starryeyed8744 Год назад

    Spelling of received and strength are wrong :P

    • @g-dub5272
      @g-dub5272 4 месяца назад

      He seems nervous but it’s all good

  • @jasonlee9289
    @jasonlee9289 Год назад

    Thank you so much for this!

  • @nicmon5214
    @nicmon5214 Год назад

    Great explanation lots to learn. Thanks.

  • @stephenjones-gm1828
    @stephenjones-gm1828 Год назад

    what a pleasure, someone who spells like me, knows what your doing and gets on with the job. had the same experiance at IS in south africa, genius chaps, couldnt spell to save their life, made me concentrate on the job and not what people thought about my spelling. thank you kind sir

  • @bryanyu5225
    @bryanyu5225 Год назад

    received

  • @jjar9870
    @jjar9870 Год назад

    -96dbm equal to mw?

  • @jsmithtraveller
    @jsmithtraveller Год назад

    This man's analogies and explanations are great and he's humble.

  • @hazna1159
    @hazna1159 Год назад

    We need one of your brilliant videos to be on MU-MIMO

  • @viviscott6327
    @viviscott6327 Год назад

    Tell me about Signal

  • @viviscott6327
    @viviscott6327 Год назад

    English please

  • @user-cc3eu4ng7f
    @user-cc3eu4ng7f Год назад

    Thank you sir A very good explanation your videos are a great help for all students.

  • @einsteinfollower2127
    @einsteinfollower2127 Год назад

    Thanks for this ❤️

  • @Fz3r0_OPs
    @Fz3r0_OPs Год назад

    Sir, this is the best RF math course I found on Internet. Thank you very much for the knowledge

  • @tomjansen625
    @tomjansen625 Год назад

    studying for my ccnp enterprise and this video/series is amazing - thanks for creating.

    • @jameswilkinson9856
      @jameswilkinson9856 Год назад

      I'm in the same boat. Found it really useful after reading the content in the book

  • @Fz3r0_OPs
    @Fz3r0_OPs Год назад

    very good explanations in this course, thank you very much.

  • @Cosme422
    @Cosme422 Год назад

    After so many videos! Finally! Someone who made me say; "I see it now" This is nuts! Thank you sir! Really appreciate this video!

    • @chrisstevens6672
      @chrisstevens6672 10 месяцев назад

      This is 100% how I feel as well 😂. Great videos!

  • @johnaweiss
    @johnaweiss Год назад

    9:31 Where is it illegal to build your own antenna???

  • @TheHugguan
    @TheHugguan 2 года назад

    thanks for the explanation. now i know -60dbm is actually 0.000001mW

  • @TheGmr140
    @TheGmr140 2 года назад

    an equation would be nice

  • @codingprograms2078
    @codingprograms2078 2 года назад

    Is the best 5 minutes of my life