OVERVIEW: The 9S19 Imbir (NATO name: HIGH SCREEN A) is a self-propelled, long range, high power-aperture, coherent, phased array designed for the rapid acquisition and initial tracking of IRBMs, cruise missiles and aircraft.  It operates in the I/J Band.

DETAILS:  The 9S19 HIGH SCREEN A is capable of tracking up to 16 simultaneous targets. ECCM features include a high power Travelling Wave Tube (TWT) source, very low sidelobes and frequency hopping techniques to provide good resistance to jamming. 

Specifications:

Frequency: 		  unknown GHz (I/J Band (NATO),  X Band (IEEE))
Power output: 		  unknown kW(average);   MW (peak) 
PRF:			  unknown Hz	
Range Accuracy:		 70 m (range),   0.25 degrees azimuth 					
On/Off time:		 unknown
Deploy/Stow Time	 unknown minutes/  minutes
 
Detection Range 
1m2 RCS 
Max Detection Range:	  139 km


  
NOTES: The 9S19 HIGH SCREEN is deployed at the battalion level. 


Source: "9K81/9K81-1/9K81M / /SA-12/SA-23 Giant/Gladiator." Air Power Australia. Accessed March 29, 2015. http://www.ausairpower.net/APA-Giant-Gladiator.html#mozTocId126299 ; "9S19 HIGH SCREEN." GlobalSecurity.org - Reliable Security Information. Accessed March 29, 2015. http://www.globalsecurity.org/military/world/russia/high-screen.htm.
