GU-18-1 is a generator radial twin-tetrode for generating of high-frequency vibrations in a range to 600 MHz.

Name: GU18-1

Type: double beam tetrode

Cathode type: oxide,indirect heating

Application field: self-sustaining oscillation up to 40W up to 200MHz and 15W up to 600MHz

Brief application: oscillation

Envelope: glass

Cooling method: air

Dimensions: 85mm x 40mm

Mass: 65g

Filament voltage: 6.3V

Filament current: 1.1 - 1.4A

Mutual conductance: 2.2mA/V

Output power: 13.5W x 2

Maximum anode voltage: 0,6kV

Maximum operating frequency: 600MHz