ID:
2380
Maker's Name:
Pye, RCA, Hatcher Fisk Mfg
These crystals consist of a ground plate of quartz in an enclosure. The plates having plating on both sides or a metal plate pressed against both sides.
The crystal is designed to generate a rock steady frequency in an oscillator circuit.
The crystal is used in radio transmitters, receivers and in timing equipment such as computers.
