QRZ! Ham Radio.  May 1996.  Walnut Creek CDROM.
WAV files for TNC testing - RTTY 850
path: \files\w_ry850 
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Name           Size      Date    Description
============ ========  ========  ==============
rtty100.txt       284  11-27-94  HF RTTY - 425 HZ SHIFT
rtty100.wav    673836  10-20-93  HF RTTY - 425 HZ SHIFT
rtty110.txt       284  11-27-94  HF RTTY - 425 HZ SHIFT
rtty110.wav    620588  10-20-93  HF RTTY - 425 HZ SHIFT
rtty150.txt       284  11-27-94  HF RTTY - 425 HZ SHIFT
rtty150.wav    481324  10-20-93  HF RTTY - 425 HZ SHIFT
rtty200.txt       284  11-27-94  HF RTTY - 425 HZ SHIFT
rtty200.wav    405548  10-20-93  HF RTTY - 425 HZ SHIFT
rtty300.txt       284  11-27-94  HF RTTY - 425 HZ SHIFT
rtty300.wav    315436  10-20-93  HF RTTY - 425 HZ SHIFT
rtty45.txt        492  11-27-94  HF RTTY - 425 HZ SHIFT
rtty45.wav    2285612  10-20-93  HF RTTY - 425 HZ SHIFT
rtty50.txt        282  11-27-94  HF RTTY - 425 HZ SHIFT
rtty50.wav    1249324  10-20-93  HF RTTY - 425 HZ SHIFT
rtty57.txt        282  11-27-94  HF RTTY - 425 HZ SHIFT
rtty57.wav    1124396  10-20-93  HF RTTY - 425 HZ SHIFT
rtty75.txt        282  11-27-94  HF RTTY - 425 HZ SHIFT
rtty75.wav     727084  10-20-93  HF RTTY - 425 HZ SHIFT