Showing 4X150D and all of its variations. Other filters are hidden while viewing variations.
RADIALRING9 - 9-contact radial-ring transmitting-tube base
26.5-volt-heater variant of the forced-air-cooled 4X150 family, designed for RF amplifier and oscillator service with full ratings to approximately 500 MHz.
9 pins - B9A - Small-button Noval 9-contact
Beam-power transmitting tube, explicitly related to the 4X150D, intended for professional RF power service with published frequency and power operating limits.
| Expand sections | More | Electrical Summary | General Summary | ||||||||||||
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| Power - Tetrode (NOT beam) (over 1000V 100W)Tetrode |
| RADIALRING9 - 9-contact radial-ring transmitting-tube base 26.5-volt-heater variant of the forced-air-cooled 4X150 family, designed for RF amplifier and oscillator service with full ratings to approximately 500 MHz. | |||||||||||||
| Power - Beam (NOT sweep) (over 1000V 100W)BeamPower |
| 9 pins - B9A - Small-button Noval 9-contact Beam-power transmitting tube, explicitly related to the 4X150D, intended for professional RF power service with published frequency and power operating limits. |