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Elecraft xv series transverters page a-7, Xv144 r.f. circuits schematic (r.f. board) – Elecraft XV Transverter Owner's Manual User Manual

Page 44

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Elecraft XV Series Transverters

Page A-7

IF P or t

12L O

12T

12V

12T

12R

12T

P o

J1

Ant

K 1

L 1

3-12 pF

E R A6

C2

100 pF

C3

.001uF

L 2

100 nH

C4

.047uF

C5

2.2 pF

D1

1N4148

R 1

10K

C6

.01uF

R A30H 1317M

L M78L 05

C7

.001uF

C8

.01uF

K 2

ADE X -10H

R

L

Q1

MP S 918

Z 4

56

R 4

5.6K

R 5

5.6K

R 6

470

C12

10 pF

C14

33pF

Y 1

116 MH z

Q2

B F R 96

T 1

C15

.001uF

R 7

10K

R 8

120

C16

.01uF

C17

.001uF

C18

2.2pF

D2

1N4148

R 9

10K

C19

.01uF

R 10

100K

C20

.01uF

P OW E R CAL

T P 1

R 11

1K

C22

.01uF

R 12

180

C23

.01uF

L 7

200nH

C24

.047 uF

C25

.047 uF

C26

22uF

Q3

AT F 34143

R 13

100

R 14

4.7

C27

.01uF

T P 2

R 15

56

R 16

120

D3

6.8V

C28

4.7pF

U 1

U 2

C1

C29

.047uF

D4
1N4148

C30

.22uF

C31

.047uF

L M78L 09

R 24

120

C40

.01uF

C41
.047 uF

C42

27pF

C43

27pF

C44

47pF

L 10

L 11

C45

12pF

C46

15pF

C47

12pF

C48 4.7pF

C49

1pF

C50

1pF

C51

4.7pF

L 12

L 13

L 14

C63

.01uF

C65

.047uF

C66

.047uF

U 3

U 6

C21

.047 uF

E R A-5

1

2

3

4

R 29

56

R 39

1K

R 28 1K

C13

.047uF

L 4

0.15uH

Z 1

U 7

T P 5

C60

22uF

C62

.01uF

C61

.01uF

Z 3

100nH

C72

4.7pF

B IAS ADJ

L NA B IAS ADJ

XV144 R.F. Circuits Schematic
(R.F. Board)