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  • Sounds of the Digital Modes | KV5R. COM
    Amateur Radio Frequency Allocations and Band Plans; Icom 706MkIIG 706: New Setup; 706: Calibration; Home » Ham Radio » Digital Modes » Sounds of the Digital Modes Sounds of the Digital Modes — Digital Modes Page 7 — Emergency Communications Networks
  • Amateur Radio - Signal Identification Wiki - sigidwiki. com
    These are signals used by and sometimes created by amateur radio enthusiasts and operators, including many experimental digital modes You can find plenty of these signals in amateur frequency bands Click the name of a signal to see more detailed information, possible decoding, and additional sound and waterfall samples
  • Digital Modes - Sight Sound - W1HKJ
    Digital Modes - Sight Sound BPSK QPSK BPSK - Overdriven CW DominoEX Feld Hell MFSK MT-63 Olivia RTTY Thor Throb BPSK-31 Spectrum Sound: BPSK-63 Spectrum Sound: BPSK-125 Spectrum Sound: BPSK-250 Spectrum Sound: QPSK-31 Spectrum Sound: QPSK-250 Spectrum Sound: all signals shown in x2 waterfall mode, tick marks at 100 Hz intervals
  • Ham Radio Sounds - The DXZone. com
    Some tens of very special audio files recorded during amateur radio activities like aurora traffic, meteor scatter, communications with ISS crew and the sound of various transmission modes that you can hear on HF and VHF bands
  • WB8NUT - Digital Modes Information Page - Amateur Radio WB8NUT
    The evolution and wide spread use of the Personal Computer that include a digital sound card for Digital Signal Processing (DSP), is allowing radio amateurs to use these tools to develop new modes of digital communication
  • Digital Modes - Cherokee Amateur Radio Society WX4CAR
    PSK31 is a digital communication mode for amateur radio It is one of the most common and easy-to-use digital modes as a PSK31 station needs only to consist of an SSB transceiver, an antenna, and a sound-card equipped PC
  • Amateur Radio Digital Modes - nm5hd. com
    the popular HF ham radio digital modes JT65, JT9, FT8, PSK31, and RTTY using a soundcard
  • Sounds spectra - Nonstop Systems
    Below are examples of sounds from digital radio modes on short wave More info on most of these modes is provided further down on this page These recordings can be used to test your digi-mode decoding software and to help you to recognize signal types
  • Digital Data Modes - ARRL
    But amateur digital communication began in earnest in the late 1940's (if you don't count Morse as a digital mode!) when hams worked out techniques of connecting mechanical Teletype keyboard printers to amateur gear using FSK and AFSK modulation
  • HAM RADIO HF DIGITAL MODES SOFTWARE INFORMATION AND LIST - hamuniverse. com
    A program for amateur radio digital communications via a sound card Supported modes are RTTY (Baudot code), ASCII (7 or 8 bits), PSK31 (BPSK and QPSK), BPSK63, QPSK63, BPSK125, AMTOR-FEC (SITOR-B, NAVTEX), MultiFSK-16, MultiFSK-8





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