Policy on Intellectual Property Right (IPR)
1     Introduction
2     Related ITU-R Recommendations
3     Abbreviations
4     General
5     Transmission modes in the range 415-526.5 kHz
        5.1     Morse code
        5.2     Narrow-band direct printing radiotelegraphy
        5.3     Narrow-band phase shift keying modes
        5.4     MFSK and FDM modes
6     Characteristics of radiated signal
        6.1     Overview
        6.2     Summary
        6.3     Conclusions
        6.4     Receive antenna design
7     Reference material
A1     General
A2     Examples of electrically small transmit antennas suitable for limited space
       A2.1     Short vertical antenna
       A2.2     Electrically small inverted L antenna
A3     Examples of moderate-sized antennas suitable for locations with increased space availability
       A3.1     Inverted L using 30 m radials
       A3.2     Inverted L using 15.24 m radials

CONTENTS