Ameritron AL-811H
Ameritron AL-811H
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10 meter modification for the Ameritron AL-811 and AL-811H amplifier. This mod apply to other Ameritron AL Series RF amplifiers and allow extension to 10 and 12 meters band. -
A solutiom for the Ameritron AL-811(H) RF power amplifier, burnt panel meter lights. A common failure with the Ameritron AL-811 and similar amplifiers is that the panel meter lights burn out prematurely. These bulbs are usually integrated into the actual panel meter. The solution for this is to provide the meter backlighting with LEDs. -
Ea2id demonstration video of the Ameritron AL-811H in spanish -
Demonstrating tuning and operation of the ameritron al-811h in this Youtube video -
Easiest possible tuning steps using a closed CW key, FM or AM tuning the Ameritron AL-811H