CONTENTS - RECOMMENDATION ITU-R P.341-7*, ** - The concept of transmission loss for radio links

Policy on Intellectual Property Right (IPR)
1     Main terms
        1.1     Free-space basic transmission loss (symbols: L_bf or A_bf)
       1.2      Basic transmission loss (of a radio link) (symbols: L_b or A_b)
        1.3     Transmission loss (of a radio link) (symbols: L or A)
        1.4     System loss (symbols: Ls or As)
        1.5     Total loss (of a radio link) (symbols: Ll or Al)
2     Subsidiary term
        2.1     Ray path transmission loss (symbols: Lt or At)
Annex 1
1     Antenna directivity
2     Antenna gain
3     Reference standard antennas
Annex 2 pfd and field strength
Annex 3 Influence of the environment on the antennas