5 4 3 2 1

8V TRANSMIT SOURCE

1 1

D R2 D
C7 R3
.01 4.7K 4.7K

INPUT

2
C6 C8
FET1 820pF

2
1 1 1
ERF2030
1 FET2 L2
1500pF ERF7530

1
3T5*2
1

1
3

1
R1
+

+
U1 U2

3
n /u
EN1230 EN1230

1
-

-
COAX GROUND C16

2
C C

1
L5
2

2
1 COIL4T5

2
1
0 0 0 C2 100pF
DRIVER VOLTAGE 0 0

2
1000pF
DM19
1 1 2 OUTPUT
0 L4 L3 L1
3T5 3T5 8T5 1 1
2 1 2 1
2 1 2 1 2 1
C5
OUTPUT GROUND
.01
C12
C9 C4 C3
D5 C15 150pF C10
+ 680pF 100pF
.01 100pF

1
DM19
MBR 1µF
160G 50V

1
B B
0 C1 C11
C19 C14 .01 .01
0 0 0 0 0 0.5pF 0
RX 10pF
C21
1

S-METER 1
1

1
D3 0 0
DCRTN 13VDC 1 220pF
1
1N4148 D2 D1

C20 + D4 RX GROUND 1N4008 1N4008

1µF
50V 1N4148 1 1

0 0
0 0

A A

™
Title

Size Document Number Rev

SCHEMATIC
Date: Monday, September 29, 2008 Sheet 1 of 1
5 4 3 2 1