Anyone who are not satisfied with current ‘dead zone’ configuration and want to make a rational argument, please check my deduction above, in the late reply of the issue. If you agreed, please find someway to support it (IDK how to get these suggestions checked by developers.)
Because it should be ±30.
As far as I can tell, some russian helicopters have expanded rwr deadzones, but not planes (other than maybe su-25, not conclusive)
The screenshots I taken for the comment ot that bug report(the report itself is not mine) are taken from sources:
1.Бортовой комплекс самолетовождения, прицеливания и управления самолетом МиГ-29Б
2.Станция-предупреждения-об-облучении-СПО-15
3.http://library.voenmeh.ru/jirbis2/files/materials/ifour/book2/book_on_main_page/15.13.2.htm
4.The characteristics of planar spiral antenna can be found anywhere on the internet. It’s science.
The detailed deduction will be written later on this forum.
1.If it’s an antenna(with the same design as SPO-15), then it can only be a planar spiral antenna.
2.If it’s a planar spiral antenna, it has the following gain pattern.
3.If it has the following gain pattern, it receives signals from high elevation angles.
Which part don’t you understand? If you want to attack the first sentence, you should point out, that it’s not an antenna, or it’s an antenna with some else type.