General Characteristics

Displacement: 1,435 tons

Length: 307.25 ft

Beam: 38.5 feet

Draught: 8.75 ft standard, 13.25 ft full

Propulsion: 2 Admiralty 3-drum boilers, 2 shafts

4-cylinder vertical triple expansion reciprocating engines, 5,500 ihp
Parsons single reduction geared turbine
s 6,500

Speed: 20 Knots

Range: 730 tons oil fuel, 9,500 nm at 12

Complement: 114 approx

Armament:

1 x 4 inch Mark V on 1 single mounting HA Mk.III

4 x QF 2 pounder Mk.VII on 1 quad mount Mk.VII

4 x 20 mm Oerlikon A/A on 2 twin mounts Mk.V
(or 2 x 40 mm Bofors A/A on 2 single mounts Mk.III)

up to 8 x 20 mm Oerlikon A/A on single mounts

2 x Squid triple barreled A/S mortars

1 rail and 2 throwers for depth charges

These specifications are from the original builds.

Various alterations were made during the life of the ships