Radio-Katalog, Röhren, Halbleiter etc.
DL14
|
Land:
USA
|
|
Marke:
|
DeForest-Tubes |
| Typ: |
Triode (Hoch-) Vakuum Endstufe |
| |
Ca. 1925 bis 1945, aber selten. |
|
| Identisch mit |
DL14
|
| Ähnliche |
Austauschbar, kleine Unterschiede mögl.
UX171
|
| Sockel |
USA-UX-4-Stift-Sockel (2 dick), ab 1924
|
| Anwender |
Radio/TV-Empfang etc. |
| Heizung |
Uf 5 Volt / If 0.25 Ampere / Direkt / Batterieheizung = |
| Beschreibung |
This tube was originally listed as a DV4. The DV4 was not made by de Forest according to available references. As the illustration shows, it has a UX base and is actually a DL14. First made 1927 with "Isolantite" base (a type of ceramic) and discontinued 1928. Plate voltage 180.
|
Abmessungen (BHT)
inkl. Stifte/Spitzli |
44 x 107 x mm / 1.73 x 4.21 x inch |
| Literatur |
Vintage Radio 1887-1929, Greenwood's Classic Pictorial Album Pages 301, 302 & 305
Saga of the Vacuum Tube, Tyne
|
|
DL14: Fin Stewart
Fin Stewart
|
Just Qvigstad
|
|
Sammlung von
|
|
|
|
[rmxtube-ge, noindex]
| Datenkonformität |
Mehr Informationen |
|
|
|
