Answered

Makakuha ng mabilis at malinaw na mga sagot sa IDNStudy.com. Ang aming platform ay idinisenyo upang magbigay ng mabilis at eksaktong sagot sa lahat ng iyong mga tanong.

How many feet is 1/4 wave lenght for 20 meters

Sagot :

Kenjinxidn

[tex]\sf{﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌}[/tex]

[tex]\rm{\huge{ANSWER:}}[/tex]

❏ The formula for calculating quarter-wavelength in feet is..

  • [tex]\large{\frac{0.3937}{frequency~in~MHz}}[/tex]

❏ Substituting 14 MHz for the frequency, we get..

  • [tex]\large{\frac{0.3937}{14}}[/tex] = 28.03 cm

❏ Converting 28.03 cm to feet..

28.03 cm × ([tex]\large{\frac{1~ foot}{30.48~cm}}[/tex]) ≈ 9.21 feet

[tex]\boxed{\sf\green{✓}}[/tex] Therefore, the exact quarter-wavelength in feet for 20 meters (14 MHz) is approximately [tex]\underline{\sf\red{9.21}}[/tex] feet.

[tex]\sf\small{╰─▸ ❝ @[kenjinx]}[/tex]

[tex]\sf{﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌}[/tex]