You are bidding on: Used Radar AMP/Airton System Parts Power Supply/Transformer AMP Power supply & RC Choke P/N 851385-3 Input (1-2) 115Vac at 400cps Output (3-GND) 4.1kv Peak R.C at 100 Amps D.C Max Alt. 40,000 FT AMP PFN & Pulse Transformer PM 1001-2 Input (1-GND) 4.1kv resonant charged 400 PPS output (2.4-3.5) 12.8kv Pulse 12.0 amps Pulse width 2.375 Microsec PPS 400 Bifilar 2.4 9.3 Volts 1.0 amps 3-5 6.3 Volts 1.0 amps Max Alt.40,000 ft.