Policy on Intellectual Property Right (IPR)
1 Introduction
2 Gaussian scatter model
3 Specular modes
4 Models for HF channels with
more than 12 kHz bandwidth
1 Introduction
2 Modem characterization
technique
1 Representative channel
parameter combinations
2 Low latitudes
2.1 Quiet conditions
2.2 Moderate conditions
(see Note 1)
2.3 Disturbed conditions
3 Mid-latitudes
3.1 Quiet conditions (see
Note 1)
3.2 Moderate conditions
(see Note 1)
3.3 Disturbed conditions
(see Note 1 of § 2.2)
3.4 Disturbed near
vertical incidence (ground wave component should be added if required)
4 High latitudes
4.1 Quiet conditions (see
Note 1 of § 3.2)
4.2 Moderate conditions
4.3 Disturbed conditions
5 Occurrence statistics
5.1 Low latitudes
5.2 High latitudes
6 Length of test