|   | 3CX5000H3 | Communications & Power Industries, Inc. |  |  | grid driven RF amplifier | 
    |   | 4CX12-000A | Communications & Power Industries, Inc. |  |  | RF amplifier, grid-driven | 
    |   | 4CX25-000A | Communications & Power Industries, Inc. |  |  | RF power amplifier, visual TV service (cathode driven) | 
    |   | 4CX25-000C | Communications & Power Industries, Inc. |  |  | cathode driven RF amplifier | 
    |   | 4CX3500A | Communications & Power Industries, Inc. |  |  | grid driven RF amplifier | 
    |   | 3CW1750A7 | Communications & Power Industries, Inc. |  |  | cathode driven RF amplifier | 
    |   | 3CW5000A3 | Communications & Power Industries, Inc. |  |  | grid driven RF amplifier | 
    |   | 3CW5000A7 | Communications & Power Industries, Inc. |  |  | cathode driven RF linear amplifier | 
    |   | 3CW5000F3 | Communications & Power Industries, Inc. |  |  | grid driven RF amplifier | 
    |   | 3CW60-000D3 | Communications & Power Industries, Inc. |  |  | grid driven RF amplifier | 
    |   | 3CX10-000A1 | Communications & Power Industries, Inc. |  |  | cathode driven RF amplifier | 
    |   | 3CX10-000A3 | Communications & Power Industries, Inc. |  |  | cathode driven RF amplifier | 
    |   | 3CX10-000A7 | Communications & Power Industries, Inc. |  |  | cathode driven RF amplifier | 
    |   | 3CX10-000U7 | Communications & Power Industries, Inc. |  |  | cathode driven low band TV linear RF amplifier | 
    |   | 3CX1000A7 | Communications & Power Industries, Inc. |  |  | grid driven RF amplifier | 
    |   | 3CX15-000A3 | Communications & Power Industries, Inc. |  |  | grid driven RF amplifier | 
    |   | 3CX15-000A7 | Communications & Power Industries, Inc. |  |  | grid driven RF amplifier | 
    |   | 3CX1500A7 | Communications & Power Industries, Inc. |  |  | cathode driven RF linear amplifier | 
    |   | 3CX1500C7 | Communications & Power Industries, Inc. |  |  | cathode driven RF amplifier | 
    |   | 3CX20-000A3 | Communications & Power Industries, Inc. |  |  | grid driven RF amplifier |