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R.53�:�Permissible limits for the degree of distortion on an international 50-baud/120-Hz VFT channel (frequency and amplitude modulation) �

Recommendation R.53

In force components
Number
 Title Status
R.53 (11/88)
� 		Permissible limits for the degree of distortion on an international 50-baud/120-Hz VFT channel (frequency and amplitude modulation) � In force

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