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  2. Amateur radio - Wikipedia

    en.wikipedia.org/wiki/Amateur_radio

    Download as PDF; Printable version; In other projects ... Amateur radio, also known as ham radio, ... Your Entry Into Amateur Radio: The Foundation License Manual ...

  3. List of amateur radio magazines - Wikipedia

    en.wikipedia.org/wiki/List_of_amateur_radio...

    Amateur Radio Australia: English Bimonthly 1933–present The Canadian Amateur Canada: English, French Bimonthly Canadian Int. DX Club "Messenger" Canada: English Monthly 1962-present Radioamatööri Finland: Finnish Monthly 1950–present CQ DL Germany: German Monthly 1972–present Funkamateur Germany: German Monthly 1952–present CQ ham ...

  4. Signal strength and readability report - Wikipedia

    en.wikipedia.org/wiki/Signal_strength_and...

    The Amateur radio R-S-T system signal report format currently in use was first developed in 1934. [citation needed] As early as 1943, the U.S and UK military published the first guidance that included the modern "Weak but readable", "Strong but distorted", and "Loud and clear" phrases. [citation needed]

  5. QN Signals - Wikipedia

    en.wikipedia.org/wiki/QN_Signals

    The QN Signals are defined in ARRL document FSD-218 [3] and listed in the ARRL Operating Manual. [ 4 ] : 5–3 Although these codes are within the Aeronautical Code signals range (QAA–QNZ) and thus conflict with official international Q signals beginning with QN, the ARRL informally queried FCC's legal branch about the conflict.

  6. Net operation - Wikipedia

    en.wikipedia.org/wiki/Net_operation

    For amateur radio nets, it's typically for the purpose of allowing stations to discuss their recent operating activities (stations worked, antennas built, etc.) or to swap equipment. For Military Auxiliary Radio System and National Traffic System nets, net business will involve mainly the passing of formal messages, known as radiograms .

  7. R-S-T system - Wikipedia

    en.wikipedia.org/wiki/R-S-T_system

    The S stands for "Strength". Strength is an assessment of how powerful the received signal is at the receiving location. Although an accurate signal strength meter can determine a quantitative value for signal strength, in practice this portion of the RST code is a qualitative assessment, often made based on the S meter of the radio receiver at the location of signal reception.

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