ID: 
2491
Maker's Name: 
G E Co
Where made: 
USA
1984
Dimensions: 
1.1 × 1.1 × 2.5 cm

Ceramic and gold plated metal, coxial structure troide for mounting in coaxial cavities.

The electrodes are closely spaced to reduce electron transit time.

Operates in low GHz range in grounded grid configuration