Amatron 811h Amplifier Power Supply Schematic Diagram. The al 811h uses four 811a tubes in a class ab2 grounded grid circuit. The ameritron al 811h is an attractive choice as an entry level amplifier for the low budget amateur operator.

Al 811 Ameritron 811h User Manuall
Al 811 Ameritron 811h User Manuall from usermanual.wiki

Flashover in a tube of an unprotected rf amplifier. You can choose 0 5w to 1 200w. Note that all these links are external and we cannot provide support on the circuits or offer any guarantees to their accuracy.

Heavy duty power supply and rf components provide long service for.

Flashover in a tube of an unprotected rf amplifier. Al811h grid circuit mods. You can choose 0 5w to 1 200w. The al 811h has the essential design elements for a clean stable signal.