Military Guns and Ammunition
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This is intended for people interested in the subject of military guns and their ammunition, with emphasis on automatic weapons.
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Ukraine weapons thread General Military Discussion
From: Mr. T (MrT4)
11-Sep
As you can imagine even with directional conection a FPV signal that is at 0.6W can easily be drowned by jammer that is 100+x its power
But yes you are correct there are ways to protect somewhat from jamming, interesting way on GPS is to have ring fences around the GPS receiver prevent the ground-based interference from spilling over the fence, but GPS is looking up , with drones that are mostly LOS its much harder to protect from jamming, for now typical approach is to use non-comercial frequencies that are mostly covered by all the off the shelf jammers.
I have seen Russians are now tinkering with adapting base targeting or search radar antena on Pantsir and Tor to act as an extremely strong jammer against drones, some of the frequency's radar works one are close enough that they think they could add a directional jamming function of extreme power, able to jam a drone at 20km without building a new system just adding functionality to the existing system. (remember when F35 was advertised to be able to use its AESA radar as Jammer , this is similar)
- Edited 11 September 2023 16:09 by Mr. T (MrT4)
From: farmplinker2
12-Sep
One thing I have wondered about is if we're going to see the elimination of IFF for MANPADS. With the deployment of more countermeasures for aircraft, that would help reduce reaction time for the target.
From: EmericD
12-Sep
farmplinker2 said:One thing I have wondered about is if we're going to see the elimination of IFF for MANPADS. With the deployment of more countermeasures for aircraft, that would help reduce reaction time for the target.
Ground troops are now using IR/UV "guns" designed to replicate the launch caracteristics of a MANPADS, in order to trigger the automatic countermeasures of aircrafts and choppers.
Once the contermeasures are depleted, you can launch a MANPAD, or just achieve a "mission kill" because planes tends to abort their mission once the countermeasures are out.
From: gatnerd
12-Sep
EmericD said:Ground troops are now using IR/UV "guns" designed to replicate the launch caracteristics of a MANPADS, in order to trigger the automatic countermeasures of aircrafts and choppers.
Fascinating and ingenious
From: stancrist
14-Sep
Ukraine blasted a Russian naval port with a barrage of missiles today, heavily damaging a Russian attack submarine and naval ship.Blistering strikes saw up t...
Russia's Black Sea Fleet has been left "almost completely defenceless" after Ukraine destroyed a second air defence system in just a few weeks, according to ...
Sky News has been looking into what is known about the condition of the vessels in the dry dock that was attacked in Sevastopol, Crimea. A satellite image ta...
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