Descriptive Code
C 221 (IEC 418-4)

Rotors and Stators
are precision machined from solid brass extrusion and silver-plated. Rotor and stator plates of the types 10-1704-..., 10-2202-..., 10-2403-..., 10-2404-..., 10-2421-..., 10-3411-..., 10-3412-... are soldered into rotor and stator shafts and silver-plated.

Stators
Soldered to solid brass rivets which are shrinkfitted into the ceramic base.

Typical Value of Q
1 MHz - 8000; 50 MHz - 6000; 100 MHz - 4000; 200 MHz - 1500