"DME INTERFACE TO ANY ILS & VOR SYS. MEET ICAO ANNEX 10 RECOMM.DUTY CYCLE CONTINUOUS/ WEIGHT 180 LBS.LOW POWER DME; DIM. 72 IN. H X 24 IN. W X 24 IN. D; POWER/ELEC 85-264 V AC, 47 TO 63 HZ, SINGLE PHASE; ANTENNA 77.8 IN LONG 8 RADIATOR ASSY(DRIVEN ELEMENTS) + CHOKE ASSY AT EA END 3.25 IN. OD RADOME, TOP CAP AND BASE FLANGE, 21 LBS."