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Valve Data
68
V8
195(5)
85(6)
0.95(2)
6BA6
EF93
37.5 Mc/s
amplifier
V9
168(7)
135(9)
0.86(1)
6688
E180F
Second mixer
V10
205(5)
108(6)
2.06(2)
6BA6
EF93
37.5 Mc/s
amplifier
V11
155(5)
110(6)
1.95(2)
6AK5W
M8100
Second v.f.o.
amplifier
V12
100(6)
-
-
12AT7
ECC81
Second v.f.o.
195(1)
-
44(3)
V13
225(5)
90(6)
2.0(2)
6BE6W
Calibrator
V14
175(5)
70(6)
0.92(7)
6BA6
EF93
First I.F.
amplifier
V15
220(5)
110(6)
6.5(7)
6BA6
EF93
Calibrator
V16
180(5)
88(6)
1.46(7)
6BA6
EF93
Second I.F.
amplifier
V17
150(5)
92(6)
1.36(7)
6BA6
EF93
I.F. output
V18
-
-
27.0(1)
6AL5
EB91
A.V.C. and T.C.
V19
155(5)
110(6)
-
6AK5W
M8100
B.F.O.
V20
V21
-
-
-
6AL5
EB91
Detector and
noise limiter
V22
200(5)
198(6)
8.5(2)
6AQ5
Audio output
V23
205(1)
-
2.2(3)
12AT7
ECC81
Audio amplifier
104(6)
-
1.5(8)
and A.F. output
V24
-
-
-
EA76
V25
165(7)
135(9)
0.72(1)
6688
E180F
Third mixer
V26
185(5)
135(6)
0.72(2)
6BE6W
Fourth mixer
V27
140(5)
80(6)
1.45(2)
6AK5W
M8100
1.7 Mc/s crystal
oscillator/
amplifier
Содержание RA-117
Страница 1: ...Racal RA 117 Radio Receiver...
Страница 24: ...Detailed Circuit Description 24 at maximum is the correct calibration maintained...
Страница 32: ...32...
Страница 70: ...Illustrations 70...
Страница 71: ...Illustrations 71...
Страница 72: ...Illustrations 72...
Страница 73: ...Illustrations 73...
Страница 74: ...Illustrations 74...
Страница 75: ...Illustrations 75...
Страница 76: ...Illustrations 76...
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Страница 80: ...Illustrations 80...
Страница 81: ...Illustrations 81...