KyteLabs InfoBase - Electron Tubes & Valves Data Last modified: 2000-09-06 (12726)

3 Niederfrequenz-Spannungsverstärker in RC-Kopplung
Resistance-Coupled, Audio-Frequency Voltage Amplifiers

3.4
Tabellen für ein Pentodensystem in Triodenschaltung
Charts for One Triode-Connected Pentode Unit

Das Bremsgitter g3 ist mit der Katode, das Schirmgitter g2 mit der Anode verbunden.
The suppressor grid g3 is tied to the cathode, the screen grid g2 is tied to the plate.

6J7
Ub:
RaL:
Rg1':
Rk:
90
50
0.05
2.8
90
50
0.1
3.4
90
50
0.25
3.8
90
100
0.05
4.8
90
100
0.1
6.4
90
100
0.25
7.5
90
250
0.05
11.4
90
250
0.1
14.5
90
250
0.25
17.3
V
kOhm
MOhm
kOhm
V:
Ua~:
9.0
14
9.0
17
10
20
10
16
11
22
12
23
12
18
12
23
13
26

V.rms
Ca:
Ck:
50
2.0
25
1.62
10
1.3
25
1.12
10
0.84
5.0
0.66
10
0.52
6.0
0.4
4.0
0.33
nF
µF
Ref *? 42 Ci1  

EF86
Ub:
Ia:
200
1.8
250
2.25
300
2.7
350
3.15
400
3.6
200
1.0
250
1.25
300
1.5
350
1.8
400
2.0
200
0.55
250
0.7
300
0.8
350
0.95
400
1.1
V
mA
V:
Ua~:
k:
24
24
5.0
25
36
5.0
25
46
5.0
25
58
5.0
26
68
5.0
27
30
5.0
27.5
42
5.0
27.5
51
5.0
28
63
5.0
28
75
5.0
28
30
5.0
28
42
5.0
29
52
5.0
29
60
5.0
29
71
5.0

V.rms
%
RaL:
Rg1:
Rg1':
Rk:
47
-
150
1.2
100
-
330
2.2
220
-
680
3.9
kOhm
MOhm
kOhm
kOhm
Ref *? 1 Ci2 Phi70  

EF806S
Ub:
Ia:
200
1.85
250
2.3
300
2.7
350
3.2
400
3.7
200
1.0
250
1.25
300
1.5
350
1.7
400
2.0
200
0.5
250
0.65
300
0.8
350
0.9
400
1.05
V
mA
V:
Ua~:
k:
23.5
22
3.1
23.5
32
3.5
24
43
3.8
24.5
53
4.0
24.5
64
4.5
27.5
27.5
3.3
28
39
3.7
28.5
50
3.8
28.5
62
4.0
28.5
73
4.0
30.5
28
3.1
30.5
39
3.5
31
51
3.7
31.5
62
3.7
32
74
3.8

V.rms
%
RaL:
Rg1:
Rg1':
Rk:
47
-
150
1.2
100
-
330
2.2
220
-
680
3.9
kOhm
MOhm
kOhm
kOhm
Ref *? 1 Ci2 Tfk65  

UF86
Ub:
Ia:
100
0.65
150
1.15
200
1.8
100
0.4
150
0.65
200
1.0
100
0.25
150
0.4
200
0.6
V
mA
V:
Ug1~:
21
0.1
23
0.1
24.5
0.1
24.5
0.1
26
0.1
28.5
0.1
26
0.1
29
0.1
30.5
0.1

V.rms
Ua~:
k:
17
15
26
9.0
31
4.6
19
11
30
8.0
35
4.5
21.5
10
29.5
6.0
36
4.6
V.rms
%
RaL:
Rg1:
Rg1':
Rk:
47
-
150
2.7
47
-
150
1.8
47
-
150
1.2
100
-
330
4.7
100
-
330
3.3
100
-
330
2.2
220
-
680
8.2
220
-
680
5.6
220
-
680
3.9
kOhm
MOhm
kOhm
kOhm
Ref *? 1  

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