 |
| Identical to |
EBL21
= EBL71
|
| Similar
Tubes |
DN143 (can normally be replaced - small diff'ce)
6BY8G (other base and data slightly different)
EABL21 (other base and data slightly different)
|
| First Series |
Feb.1941 Tube leaflet collection E.Erb Philips Book III |
| Predecessor Tubes |
EBL1
ABL1
EABL21
|
| Successor Tubes |
6BV7
|
|
| Base |
Loctal-8, B8G (Sylvania, 1938) (Codex=Wa)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
If: 0.8 Ampere /
Vf 6.3 Volts /
|
| Description |
The EBL21 is an EBL1 transformed into an all-
glas tube similar to the Sylvania-Loktal-tubes of
1938. It may used in simple superhets without
audio pre stage where the output section is
directly driven from the diode detector, or in
sets where the audio pre-stage was combined with
the IF stage or with separate tubes for
IF+AF.J.R.8.Feb2003]
Text in other
languages (may
differ)
|
| Tube prices |
1 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
|
|
|
|
Eigene Sammlung
Juan Antonio Pardo-Alonso
|
|
RTT 1974 (Franzis) 13. Auflage
Martin Renz
|
|
Mullard - original papers
Wolfgang Romeyke
|
|
|
