Next in the series GW2 shows the same design as GW1 but on a slightly shorter hull which was most likely the effect of a reduced radar layout with replacing the Type 982 and 983 Radars with the smaller and likely less capable Type 277Q Radar which combined Surface and Air Search together with Height Finding. Missile stowage the same as GW1 eg "Deep Stowage"
The design had the following characteristics:
Dimensions: 141.43m (wl) x 21,34 x 5,41m
Displacement: 9.870tons (full load)
Engines: 15.000shp, Steam Turbines (Probably English Electric Y100), 2 shafts
Range: 23.900km at 22km/h (12.900nm at 12knots)
Speed: 33km/h (18knots)
Armour: unknown probably 51mm Deck over Machinery and Magazines, 89mm Belt over Machinery and 64mm over Magazines (Missile and Guns)
Armaments:
2x2 3"/70 (76mm/70) QF Mk N1 AA Guns,
4x2 40mm/70 OQF Mk XI AA Guns,
1x2 GWS.1 Sea Slug SAM
Sensors:
1x Type 277Q Surface/Air Search/Height Finder Radar
2x Type 901 Missile Control/Director Radar
6x Type 903 Fire-control Radar, one for each MRS.3 director
1x Type 960 Air Search Radar
1x Type 974 Surface Search/Navigation Radar
1x Type 992 Target indication/Surface/Air Search Radar
The datapages:
i.imgur.com/sIuNLrN.jpg