GENERAL CHARACTERISTICS ITEM DESCRIPTION | INTERFACE SHIP'S COMMUNICATIONS WITH COUNTERMEASURES RECEIVING SET AN/WLQ-4(V); MANUAL PRESS-TO-TALK/MUTE SWITCH; LEFT AND RIGHT EARPHONES CAN RECEIVE SEPARATE DIFFERENT SIGNALS; 8 OHMS MATCHING IMPEDANCE TO 21 MC AND 7 MC STATIONS; O/A DIMS 7.88 IN. H,1.88 IN. W,4.0 IN. D; BULKHEAD MOUNTED |