Type:     Multiplexing Equipments
Place Made:     Japan
Date Made:     1941
SIZE:     L10.5* W7* H13cm
Function/Purpose:     Used in early high-power radio stations, such as the ultra short wave coast radio stations, variable capacitors are a major component when applying oscillation, tuning, and amplification (written by WU, LONG-SHAN).
Characteristics:     This is a fixed capacitor, which uses mica as the insulator between two polarities. It can stand 4K voltage with the capacitance of 0.05 μF (written by WU, LONG-SHAN).

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