| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Double Triode VHF |
|
Tube ID = 3988
|
 |
| Identical to |
5670 = 396A = GL5670 = CK5670
|
| Similar
Tubes |
Normally replaceable-slightly different:
6n3p
Other class quality (otherwise equal):
2C51; 5670W; 5670WA; CK5670-WA
Multiple differences or of other kind:
6385; 6386
|
| First Source
(s) |
15.Sep.1948 : Electron Tube Registration List
|
| Predecessor Tubes |
2C51
|
|
| Base |
Noval, B9A
|
| Was used by |
Industrial |
| Filament |
Vf 6.3 Volts / If: 0.35 Ampere / -: Indirect / -: Parallel, (AC/DC) / |
| Description |
High-rel version of 2C51 high-frequency twin triode. Mu 35.
Internal shield connected to pin 5 (IS).
|
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Röhren-Taschen-Tabelle 14.A, (Franzis RTT)
- - Manufacturers Literature
Tube Lore, Sibley, USA 1996
|
|
|
| |
|
| |
Heinz Höger
|
|
|
|
TreLe
Trev Levick
|
|
ARRL Handbook 1972
Michael Schlör
|
|
Manufacturer's Literature
Emilio Ciardiello
|
|
|
