Summary

Triode designed for use at frequencies up to 600 MHz. Manufacturer: Unknown
This valve is referred to as an acorn valve/tube due to its shape.
Ultra high frequency operation is made possible by the very small electrode structure and the short leads made possible by the radial construction.
6.3 volt indirectly heated cathode.

Physical Description

Cylindrical bulb with five radial pins with exhaust tip on short end. Top of bulb has been removed. Mounted on wooden display block with ST 022548

More Information