RST Decoder vs Ham Shack

This is an App that decodes Morse code input from the microphone. It is a Morse practice App that you can use to check if you are keying the correct code. Signals with good S/N can be decoded correctly, but signals with bad S/N cannot be decoded correctly. Also, the performance will be degraded for extremely slow or fast signals. Usually about 5 to 10 characters are required for speed synchronization of Morse Code. Adjust the input signal so that the peak value changes from level 6 to level 7. Make fine adjustments to each parameter according to the reception status. [Additional Functions] -In addition to the decoder using BPF, a new decoder using FFT has been added so that it can be switched according to the usage. -AFD (Auto Frequency Detector) function has been added to the decoder using BPF, and BPF can be set automatically by pressing the AFD button. -The decoder using FFT automatically follows the strongest signal in the band by AFD (Auto Frequency Detector) and AGC (Auto Gain Control). You can also hold the AFD / AGC parameters by pressing the Lock button. * There will be a time lag of about 1 to 2 seconds for AFD tracking. [Control parameters] 1. Audio Input Level 2.BPF ON/OFF 3.BPF of Center Frequency 4.BPF of Band Width 5.CW Speed Control ON/OFF 6.CW Speed Control Low, Mid1, Mid2 or High 7.Delete All Decoded Text 8.Realtime CW Signal Display 9.Input signal recording / playback function *Japanese/KANA text is not supported. [Note] Since the signal after BPF is output to the audio output, it can also be used as an AF-CW filter. [URL of this App working example video] https://youtu.be/Pwp7W4m-m34

Ham Shack brings amateur radio programming and propagation information together in one convenient app. Listen to Ham Shack Radio wherever you go, featuring amateur radio news, podcasts, educational programs, interviews, and original content from the ham radio community. The built-in propagation dashboard provides an easy-to-read overview of current radio conditions, including: • Solar flux • Sunspot numbers • Kp index • GOES X-ray activity • Estimated HF band conditions • VHF propagation information Whether you are at home in the shack, operating portable, or traveling to your next hamfest, Ham Shack helps you stay connected to amateur radio. Features: • Stream Ham Shack Radio live • View the currently playing program • Quickly reconnect to the audio stream • Check current solar and geomagnetic conditions • Review estimated openings for popular HF bands • Simple, dark interface designed for quick viewing Propagation information is intended as a general operating guide. Actual band conditions can vary by location, antenna system, time of day, season, and local interference. Ham Shack Radio is part of HamShackTV — Live, Learn, Transmit. Welcome to the shack.