OVERVIEW: The Type 351 aka  POT HEAD aka Reya radar is a  shipboard, medium-range, 2-D, surface search radar operating in the I-Band (NATO).

DETAILS: 

Specifications:

Frequency: 		  9.275-9.460 GHz (G Band (NATO), X Band (IEEE))
Power output: 		  100 kW(peak)
PRF:			1600-1650; 3200-3300 pps
Pulse Width:		0.25-1 µs (some sources say 2 µs)	
Range Accuracy:		  75 m (range); ?? m (altitude); 1.3° azimuth					
On/Off time:		  unknown
 Range, 10m2 RCS tgt: 	 18 nm 
			 			

 NOTES: IOC  1960. The Type 351 is the Chinese copy of the Russian Reya radar system

SOURCES:  Friedman, The Naval Institute Guide to World Naval Weapons Systems (5th ed) 2005-06, pg. 276; 

