Radios antiguas y Radios de Colección
5674
|
País:
Estados Unidos
|
|
| Idéntica a |
5674
= GL-5674
|
| Válvulas similares |
Other characteristic (electr. data):
FP-54
; GL-5740
|
| Base |
6-Pin-Base U6A, old, USA
Top contact with a cap.
|
| Usada en |
Technology / Measurement |
| Filamento |
Vf 3.8 Volt / If 0.09 Ampere / Direct / Battery = |
| Descripción |
Dual balanced amplifier: single cathode and space charge grid, dual control grid and anode; thoriated tungsten filament cathode. The tube was intended as electrometer amplifier working in a Wheatstone bridge circuit, given in the data sheet.
Typical operating values:
- 6 V anode voltage
- 20 uA anode current
- 5 V space grid voltage
- -3.5 V control grid voltage
- 5 x 10exp-15 A grid current
- 1.2 amplification factor
5764 is quite similar to 5760 / FP54 with higher electrode assembly and approximately doubled electrode surface
|
| Literatura |
- - Manufacturers Literature
Tube Lore (II) p. 93
Tube Lore (I)
|
5674: Manufacturer's Literature
Emilio Ciardiello
|
5674: Manufacturer's Literature
Emilio Ciardiello
|
Just Qvigstad
|
5674: Manufacturer's Literature
Emilio Ciardiello
Mas ...
|
Colección personal de
|
|
|
|
[rmxtube-en]
| Cumplimiento de datos |
Más información |
|
|
|
