Key Clicks

CW Key Clicks

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  • Curing FT 1000 MP Key Clicks
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    Curing FT 1000 MP Key Clicks
    Modification to solve key clicks on FT 1000 MP
  • CW Bandwidth described
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    CW Bandwidth described
    How much bandwidth does it take to send Morse code? by Mark Amos, W8XR
  • CW without key clicks
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    CW without key clicks
    High speed telegraphy without key clicks by SM5BSZ
  • FT-1000 About key clicks
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    FT-1000 About key clicks
    INRAD modification for FT-1000 key clicks
  • Key Click Correction FT-1000 and FT-1000D
    5.0/5 (1)
    Key Click Correction FT-1000 and FT-1000D
    How to correct keyclick problem in ft1000 and ft1000d radios.
  • Spectral Analysis of a CW keying pulse
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    Spectral Analysis of a CW keying pulse
    Key clicks mathematical explanation by W9CF
  • What cause key clicks
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    What cause key clicks
    Clicks are most problematic when we try to copy weak signals next to moderately strong signals. How to recognize them, and how to identify clicks problems
  • About Key Clicks
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    About Key Clicks — W1DF
    The Necessary Bandwidth for CW Signals By George Grammer W1DF
  • FT 1000MP MK V and Keyclicks
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    FT 1000MP MK V and Keyclicks — W8JI
    YaesuFT1000MK V stands out with improved close-spaced SSB transmit performance, reversing a trend seen in other modern radios. Featuring a class-A mode, it offers clean HV finals when kept out of ALC. However, two significant flaws persist: the noise blanker causes receiver IM distortion, and the transmitter lacks wave-shaping on CW, resulting in pronounced keyclicks. Preliminary tests reveal strong keyclicks +1kHz and -1kHz, prompting a combined modification to address both issues.
  • Preventing CW key clicks
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    Preventing CW key clicks — stackexchange
    Key clicks are generally undesired clicks or thumps generated by a CW transmitter as the key is put down or let up. How much does the rise time or bandwidth of a CW signal need to be limited to prevent other QSOs on adjacent frequencies from being annoyed by key clicks?