enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. G5RV antenna - Wikipedia

    en.wikipedia.org/wiki/G5RV_antenna

    The G5RV antenna is a dipole with a symmetric resonant [1] feeder line, which serves as impedance matcher for a 50 Ω coax cable to the transceiver. [ 2 ] [ 3 ] Origin

  3. File:G5RV Antenna.svg - Wikipedia

    en.wikipedia.org/wiki/File:G5RV_Antenna.svg

    Date/Time Thumbnail Dimensions User Comment; current: 19:11, 13 January 2013: 713 × 349 (6 KB): 2A4Fh56OSA: Impedance of the feedline now corresponds to the given length.

  4. Standing wave ratio - Wikipedia

    en.wikipedia.org/wiki/Standing_wave_ratio

    SWR is used as a measure of impedance matching of a load to the characteristic impedance of a transmission line carrying radio frequency (RF) signals. This especially applies to transmission lines connecting radio transmitters and receivers with their antennas, as well as similar uses of RF cables such as cable television connections to TV receivers and distribution amplifiers.

  5. Dipole antenna - Wikipedia

    en.wikipedia.org/wiki/Dipole_antenna

    The G5RV antenna is a dipole antenna fed indirectly, through a carefully chosen length of 300 Ω or 450 Ω twin lead, which acts as an impedance matching network to connect (through a balun) to a standard 50 Ω coaxial transmission line. The sloper antenna is a slanted vertical dipole antenna attached to the top of a single tower. The element ...

  6. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  7. Here’s what your annual wellness visit (AWV) has to do with ...

    www.aol.com/annual-wellness-visit-awv-brain...

    Your brain health matters! BrainHQ rewires the brain so you can think faster, focus better, and remember more. And that helps people feel happier, healthier, and more in control.

  8. Tiger Woods and Ex-Wife Elin Nordegren Spotted Chatting at ...

    www.aol.com/tiger-woods-ex-wife-elin-173838632.html

    Tiger Woods and his ex-wife, Elin Nordegren, are supportive of son Charlie's dreams of following in his father's footsteps.. Tiger, 48, and Nordegren, 44, were spotted at the Class 1A Region 4 ...

  9. Antenna measurement - Wikipedia

    en.wikipedia.org/wiki/Antenna_measurement

    For example, the SWR bandwidth is typically determined by measuring the frequency range where the SWR is less than 2:1 . Another frequently used value for determining bandwidth for resonant antennas is the −3 dB return loss value, since loss due to SWR is −10·log 10 (2÷1) = −3.01000 dB.