Heathkit THE TWOER - Page 9

Page 7
Most kit builders find it helpful to separate the
various parts into convenient categories. Muffin
tins or molded egg cartons make convenient
trays for small parts. Resistors and capaci-
tors may be placed with their lead ends in-.
serted in the edge of a piece of corrugated
cardboard until they are needed. Values can
be written on the
cardboard next to each
component. The illustration shows one method
that may be used.
Refer to Parts Pictorial on fold -out from page
11.
PART
No.
PARTS
Per Kit
Resistors
1-9
1
1-14
2
1-23
1
1-26
3
1-27
2
1-29
1
1-30
2
1-33
2
1-40
2
1-42
1
1-60
2
1-66 1
1-4-1
1
1-5-1 1
1-9-1 1
1-12-2
1
3-19-5
1
PARTS LIST
To order replacement parts, refer to the Replacement Parts
Price List and use the Parts Order Form furnished with this
kit.
DESCRIPTION
1000 E2 1/2 watt
(brown -black -red)
3300 E2 1/2 watt
(orange -orange -red)
27 Kn 1/2 watt
(red -violet -orange)
100 Ks2 1/2 watt
(brown -black -yellow)
150 Kf2 1/2 watt
(brown -green -yellow)
220 KO 1/2 watt
(red -red -yellow)
270 Kf2 1/2 watt
(red -violet -yellow)
470 Ks2 1/2 watt
(yellow -violet -yellow)
10 megohm 1/2 watt
(brown -black -blue)
270 E2 1/2 watt
(red -violet -brown)
68 KO 1/2 watt
(blue -gray -orange)
150 n 1/2 watt
(brown -green -brown)
8200 s-2 1 watt
(gray -red -red)
22 KO 1 watt
(red -red -orange)
10 KO 1 watt
(brown -black -orange)
470 E2 2 watt
(yellow -violet -brown)
330 E2 5 watt
PART
PARTS
No.
Per Kit
Capacitors
20-52 2
20-97 2
20-99
1
21-14
24
21-16
1
21-28
5
21-29
1
21-59
1
21-70
1
25-57
2
25-86
1
26-71
1
31-7
1
DESCRIPTION
7.5 µpi silver mica
50 µpi silver mica
22 µIA silver mica
.
001 µfd disc ceramic
.01 µid disc ceramic
10 µµf tubular ceramic
4.7 µIA tubular ceramic
.001 µfd ceramic
feed -through, 1000 V
.
01 AM 1400 volt
disc ceramic
100 µfd 200 volt electrolytic
40-40-25-25 µfd at450-350-
25-25 volt electrolytic
3 µµf variable tuning
capacitor
2.5 to 6 µµf trimmer
Transformers -Coils
51-94
1
Combination modulation and
output transformer
54-87
1
Power transformer
141-9 1
Coil set
Consisting of:
40-186 1
40-332
1
Oscillator plate coil
Tripler coil
40-333
2
Detector and doubler coil
40-334
1 Antenna coil
40-335
1
Final tank coil
45-37
5
RF choke
45-48
1
RF choke