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  2. Wireless device radiation and health - Wikipedia

    en.wikipedia.org/wiki/Wireless_device_radiation...

    The antennas contained in mobile phones, including smartphones, emit radiofrequency (RF) radiation (non-ionizing "radio waves" such as microwaves); the parts of the head or body nearest to the antenna can absorb this energy and convert it to heat or to synchronised molecular vibrations (the term 'heat', properly applies only to disordered molecular motion).

  3. Electromagnetic radiation and health - Wikipedia

    en.wikipedia.org/wiki/Electromagnetic_radiation...

    Furthermore, group 2B only indicates a credible association between disease and exposure but does not rule out confounding effects with reasonable confidence. A causal relationship has yet to be established. [11] Epidemiological studies look for statistical correlations between EM exposure in the field and specific health effects.

  4. CB radio in the United States - Wikipedia

    en.wikipedia.org/wiki/CB_radio_in_the_United_States

    The antenna may not be more than 20 feet (6.1 m) above the highest point of the structure it is mounted to, or the highest point of the antenna must not be more than 60 feet (18.3 m) above the ground (47 CFR 95.408(c)) if installed in a fixed location. [4] CB radios must include AM or SSB modulation and may include frequency modulation. [5]

  5. Consumer Reports - Wikipedia

    en.wikipedia.org/wiki/Consumer_Reports

    Consumer Reports (CR), formerly Consumers Union (CU), is an American nonprofit consumer organization dedicated to independent product testing, investigative journalism, consumer-oriented research, public education, and consumer advocacy.

  6. Mayo Clinic - Wikipedia

    en.wikipedia.org/wiki/Mayo_Clinic

    Mayo Clinic is a nonprofit hospital system with campuses in Rochester, Minnesota; Scottsdale and Phoenix, Arizona; and Jacksonville, Florida. [22] [23] Mayo Clinic employs 76,000 people, including more than 7,300 physicians and clinical residents and over 66,000 allied health staff, as of 2022. [5]

  7. Antenna types - Wikipedia

    en.wikipedia.org/wiki/Antenna_types

    Rarely, both dipoles and monopoles are called electric antennas, [citation needed] since they interact with the electric field of a radio wave, to contrast them against all sizes of loops, which are correspondingly magnetic antennas. [b] One side of the feedline from the receiver or transmitter is connected to the radiating arm of the antenna ...

  8. Midland Radio - Wikipedia

    en.wikipedia.org/wiki/Midland_Radio

    Midland Radio develops, manufactures, and imports both consumer and business radio communications products. They were the first to introduce a 14-channel FRS radio to the market. Here is an overview of their product categories: Midland Radio's ER210 from the Emergency Preparedness Line. Midland Radio's MXT275 from the MicroMobile Line.

  9. Effective radiated power - Wikipedia

    en.wikipedia.org/wiki/Effective_radiated_power

    Dipole gain is the ratio of the power density received from the antenna in the direction of its maximum radiation to the power density , received from a lossless half-wave dipole antenna in the direction of its maximum radiation = , The decibel gain relative to a dipole (dB d) is given by = ⁡ ( , )

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