Heathkit HM-2140 Manual page 11

Hf dual wattmeter
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The Remote Sensor Assembly is a sealed unit which contains the following
parts. This Assembly has been factory tested and aligned. CAUTION: Do
KEY HEATH
QTY. DESCRIPTION
No.
Part No.
6-470-12
47 il (yellow-violet-brown)
3300 il (orange-orange-red)
6-332-12
22 kil (red-red-orange)
6-223-12
6-104-12
100 kil (brown-black-yellow)
10-312
1
10 kil
10-390
1
20 kil
10-941
2
100 kil
Remote Sensor Assembly
CIRCUIT
Compo No.
R101, R102
R103
X102
X103
R104
R107
R105, R106
(#100- 1749)
not break the seal on the Remote Sensor Assembly; to do so may void the
warranty.
KEY HEATH
QTY. DESCRIPTION
No.
Part No.
CAPACITORS
20-103
2
150 pF mica
.001 f.LF (1000 pF) mica
20-172
2
.0082 f.LF Mylar
27-212
2
31-8
1
1-8 pF trimmer
HARDWARE
250-324
2
6-32 x 3/16" screw
250-475
6
#6 x 3/8" hex head screw
Page 9
CIRCUIT
Compo No.
C101, C102
C103, C104
C106, C107
C105

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