| Country: |
Europe |
|
Brand: |
Common type Europe |
| |
Tube type: |
Triode-Heptode Frequency converter Controlling (mu) |
|
Tube ID = 373
|
 |
| Identical to |
UCH81
= 19AJ8
= 19D8
= X119
= 10C14
|
| Similar
Tubes |
14Y7_England (Other base and other base diagram)
HCH81 (Heater different)
12AJ8 (Heater different)
|
| First Series |
1952 Tube leaflet collection E.Erb Analysis by original leaflets |
| First Source
(s) |
Jul.1952 : Funkschau (FS) # 13
|
| Predecessor Tubes |
UCH42
UCH21
UCH5
|
|
| Base |
Noval, B9A
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect / -: Series, AC/DC / If: 0.1 Ampere / Vf 19 Volts /
|
| Description |
Manufacturers Include Mazda, Mullard, Brimar.
|
| Tube prices |
1 Tube prices (visible for members
only)
|
|
|
| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus
|
|
 |
|
Röhrensammlung Wolfgang Bauer
|
|
Lorenz Empfänger-Röhren , 9. Auflage Michael Sigmund
|
|
Iven Müller Iven Müller
|
|
 |