PRETS 300 441-1994 Radio Equipment and Systems (RES); Technical Characteristics and Methods of Measurement for Maritime Radiotelephone Watch Receiver for the Distress and Safety Frequency 2 182 kHz
This ETS states the minimum requirements for a maritime radiotelephone watch receiver@ including power supply units or converters@ intended for keeping watch on the international distress and calling frequency 2 182 kHz. This ETS includes the relevant provisions of the radio Regulations (1) and of the International Maritime Organization (2).
PRETS 300 441-1994 history
1995PRETS 300 441-1995 Radio Equipment and Systems (RES); Technical Characteristics and Methods of Measurement for Maritime Radiotelephone Watch Receivers for the Distress and Calling Frequency 2 182 kHz
1994PRETS 300 441-1994 Radio Equipment and Systems (RES); Technical Characteristics and Methods of Measurement for Maritime Radiotelephone Watch Receiver for the Distress and Safety Frequency 2 182 kHz