{"id":57722,"date":"2024-04-16T01:06:55","date_gmt":"2024-04-16T01:06:55","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=57722"},"modified":"2024-04-16T01:06:55","modified_gmt":"2024-04-16T01:06:55","slug":"bluetooth-operates-in-which-band","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/bluetooth-operates-in-which-band\/","title":{"rendered":"Bluetooth operates in which band?"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Ka Band&#8221; option2=&#8221;L Band&#8221; option3=&#8221;Ku Band&#8221; option4=&#8221;2.4 GHz ISM Band&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is D. 2.4 GHz ISM Band.<\/p>\n<p>The 2.4 GHz ISM band is a part of the radio frequency spectrum that is unlicensed for use by the general public. This means that anyone can use it without having to obtain a license from the government. The 2.4 GHz ISM band is used for a variety of applications, including Bluetooth, Wi-Fi, and microwave ovens.<\/p>\n<p>The 2.4 GHz ISM band is a good choice for Bluetooth because it is a relatively wide band with a lot of available bandwidth. This means that Bluetooth devices can communicate with each other quickly and reliably. Additionally, the 2.4 GHz ISM band is a global band, which means that Bluetooth devices can be used in most countries around the world.<\/p>\n<p>The other options are incorrect because they are not unlicensed bands. The Ka Band, L Band, and Ku Band are all licensed bands that are used for a variety of applications, including satellite communications, radar, and weather forecasting.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Ka Band&#8221; option2=&#8221;L Band&#8221; option3=&#8221;Ku Band&#8221; option4=&#8221;2.4 GHz ISM Band&#8221; correct=&#8221;option4&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[199],"tags":[],"class_list":["post-57722","post","type-post","status-publish","format-standard","hentry","category-wireless-communication","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Bluetooth operates in which band?<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/bluetooth-operates-in-which-band\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bluetooth operates in which band?\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Ka Band&#8221; 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