A17.15.1.2 Working conditions

The implementation in SEAMCAT contains a consistency check of input parameters. It produces error messages if input parameters are not in the range specified by Recommendation  ITU-R P. 528 i.e.:

• Minimum (ground) antenna height :    [1.5-1 000] m;
• Maximum (aero) antenna height:        [1 000-20 000] m;
• Frequency:                                          [125-15 500] MHz;
• Time percentage:                                [1-95] %;
• Distance:                                             [0-1800] km.