Modulated beam-deflection tube, intended for pulse generation up to a frequency of 375 MHz in military or in instrumentation applications. T6-1/2 glass bulb with top skirted cap. The tube is capable of withstand shocks up to 500G. Typical operation: 100V plate, -6V G1, 70V G2, 250V G3, 120V on deflection plates. RMA registation to Philips owned Rogers Majestic, Canada.