Home » 800=VT-64 RCA Radiotron charcoal black plate engraved base used 1930's (42ma, Gm=2000)

800=VT-64 RCA Radiotron charcoal black plate engraved base used 1930's (42ma, Gm=2000)

Name: 800=VT-64 RCA Radiotron charcoal black plate engraved base used 1930's (42ma, Gm=2000)
Brand: Tube World
SKU: 800
Price: 149.99 USD
Availability: InStock

By Tube World

$ 149.99

1 tube) 800=VT-64 RCA Radiotron used/good 1930's charcoal black plate - "L" shaped getter, good getter flash, in white box

42ma

Gm=2000

Good used Ma range 40-45ma

Good Gm = 2000-2100

Vplate=500V

Vgrid=-1V

General Information

Vfil=7.5V @ 3.25A, 35 watts, Vplate max=1250VDC, Mu=15

Introduced in 1933

transmitting triode

See more: vacuum tube

Tags: 1930's, 800, power tubes, RCA, transmitting triode, VT-64