OVERVIEW: The ASR-7 is a fixed, medium-range, 2-D Airport Surveillance Radar operating in the E (NATO) or S (IEEE) band.  

DETAILS: 

Specifications:

Frequency: 		 2.7-2.9 GHz (E Band (NATO), S Band (IEEE)))  
Power output: 		 unknown kW(average); 425 kW (peak) 
PRF:			 713-1200 pps (approx)	
Range Resolution:	 125 m (range), unknown degree azimuth 					
On/Off time:		 unknown seconds
Deploy/Stow Time	 unknown min / unknown min
Maximum Range:		 111 km (A-4 sized target, 10,000 feet alt)

NOTES:   

SOURCES: Wikipedia. "Airport surveillance radar" Accessed December 2, 2013. http://en.wikipedia.org/wiki/Airport_surveillance_radar ; "Radar Basics." Grundlagen Der Radartechnik. Accessed August 14, 2015. http://www.radartutorial.eu/19.kartei/karte806.en.html ; GEORGIA INSTITUTE OF TECHNOLOGY, D. G. Bodnar, and R. C. Johnson. RADAR COVERAGE EVALUATION OF ASR-7 RADAR. 1978. https://smartech.gatech.edu/bitstream/handle/1853/48549/a-2129_152849.pdf?sequence=1.