The 5XP2A is a 5" Electrostatic Cathode Ray Tube used in oscilloscopes and radar. The "2" indicates it has blue-green medium persistance phosphor. The base wiring diagram is "14P". I'll need to scan and send that by email. Max anode 2 voltage is 2000 volts, anode 3 voltage 12,000. This tube sure has a lot of accelerator anodes. Grid cutoff -45 to -75 volts with the standard 6.3 volt @ .6 amp filament.
Those other tube numbers are most likely specific to the listed manufacturer and I do not information on them.
Norm
: Hi,
: Who can help me on info for the following tubes????
: 1. DUMONT Type K1069-P7
: 2. DUMONT Type 5XP2-A
: 3. FAIRCHILD/DUMONT Type K2116 PCB
: 4. HUGHES AIRCRAFT COMPANY MEMOTRON 6498 78-38195
: Thanks