correct as is AI can guide trashed SARH missile after completely lost STT

[opps]

As far as I know, to guide SARH AAM, launch aircraft's radar must use very specific wave form. And this specific wave form can be detected so RWR can alert SARH AAM launch. But in this track, first R-27ER tempolary trashed (launch aircraft went cold and lost STT lock), however once launch aircraft reestablished STT lock, R-27ER recaptured target despite launch aircraft didn't sending launch signal(before sending another R-27ER). 

AI_SARH.trk

Tacview-20220609-074421-DCS.zip.acmi

Edited June 8, 2022 by opps

[Chizh]

On 6/9/2022 at 3:09 AM, opps said:

As far as I know, to guide SARH AAM, launch aircraft's radar must use very specific wave form. And this specific wave form can be detected so RWR can alert SARH AAM launch. But in this track, first R-27ER tempolary trashed (launch aircraft went cold and lost STT lock), however once launch aircraft reestablished STT lock, R-27ER recaptured target despite launch aircraft didn't sending launch signal(before sending another R-27ER). 

AI_SARH.trk 443 kB · 1 download

Tacview-20220609-074421-DCS.zip.acmi 127.09 kB · 2 downloads

 

The R-27R missile allows the interruption of radar illumination up to 30% of the flight time, followed by re-lockon of the target, if the target has not gone beyond the antenna main lobe.

[opps]

14 minutes ago, Chizh said:

The R-27R missile allows the interruption of radar illumination up to 30% of the flight time, followed by re-lockon of the target, if the target has not gone beyond the antenna main lobe.

Thank you for detailed explanation.

Another question is does AIM-7 family have same or similer capabirity? 

AIM-7F.trk