Cossor hatte mindestens zwei verschiedene Systeme, parallel laufend.
System 1: 410 HF = 4-10-HF
|
erstes Zeichen |
zweites Zeichen |
Buchstaben |
||
|
2 = 2 V Heizung |
Heizstrom |
B |
= |
Duodiode |
|
4 = 4 V Heizung |
BU |
= |
Gleichrichter |
|
|
DD |
= |
Duodiode |
||
|
DDT |
= |
Duodiode-Triode |
||
|
Det |
= |
Detektor |
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|
DG |
= |
Tetrode |
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|
GP |
= |
Triode |
||
|
HF |
= |
Triode |
||
|
HL |
= |
Triode |
||
|
HPT |
= |
Endpentode |
||
|
LF |
= |
Triode |
||
|
OT |
= |
Endpentode |
||
|
P |
= |
Endtriode oder -pentode |
||
|
PA |
= |
Endpentode |
||
|
PG |
= |
Oktode |
||
|
PT |
= |
Endpentode |
||
|
QD |
= |
Endpentode |
||
|
RC |
= |
Triode |
||
|
SG |
= |
Tetrode |
||
|
SPG |
= |
Oktode |
||
|
SPT |
= |
Pentode |
||
|
SU |
= |
Gleichrichter |
||
|
VPT |
= |
Pentode |
||
|
VS |
= |
Endpentode |
||
|
VSG |
= |
Endpentode |
||
|
XP |
= |
Endtriode |
||
System 2: 41 MDG
|
Zahlen = Heizung |
Buchstaben |
||
|
2 = 2 V dir |
DDT, DHA |
= |
Diode-Triode |
|
4 = 4 V dir |
MCR |
= |
Triode |
|
13 = 13 V ind |
MDG |
= |
Tetrode |
|
40 = 30 V ind |
MH, MHF |
= |
Triode |
|
41 = 4 V ind |
MHL, MLH |
= |
Triode |
|
42 = 4 V ind |
MP |
= |
Triode |
|
44 = 4 V ind |
MPG |
= |
Oktode |
|
MSG |
= |
Tetrode |
|
|
MVSG |
= |
Tetrode |
|
|
PGA |
= |
Oktode |
|
|
STH |
= |
Triode-Hexode |
|
|
SU, SUA |
= |
Gleichrichter |
|