Codan Radio Communications VT-3-150-SN User Manual
PCB 50038-02
DATE: FEB 26, 1997
DWG No: OS3H040AT2A
DANIELS
ELECTRONICS
VICTORIA, B.C.
TITLE: OS-3H050 ANALOG BOARD THROUGH HOLE BOTTOM LAYOUT
BOARD No.:
DWG REV DATE: JAN 6/99
50038-02
Q5
J211
J211
L4
10µH
10µH
L6
10µH
10µH
R26
1R2
1R2
L9
1.5µH
1.5µH
L8
1.5µH
1.5µH
L10
1.5µH
1.5µH
L3
10µH
10µH
L2
10µH
10µH
R51
220R
220R
C54
22µF
22µF
+
C50
22µF
22µF
+
C42
22µF
22µF
+
R50
180R
180R
R40
180R
180R
C45
470nF
470nF
L7
4.7µH
4.7µH
C24
1-14pF
1-14pF
C37
1.0µF
1.0µF
C39
1.0µF
1.0µF
L5
SEL
SEL
L1
10µH
10µH
C38
1.0µF
1.0µF
R36
R32
R33
15K
680R
2K7
LED1
+
TITLE: OS-3H050 ANALOG BOARD THROUGH HOLE BOTTOM DESIGNATION
C48 SEL
C49 22nF
R2
330R
330R
L12
4.7µH
4.7µH
DESIG.
TX 29 - 40 MHz
OST - 3H035
C48
TX 39 - 50 MHz
OST - 3H045
RX 50.4 - 71.4 MHz
OSR - 3H061
TRANSMITTER
RECEIVER
260 nH
L5
68 nF
197 nH
68 nF
138 nH
Not Installed
DE
DANIELS
ELECTRONICS
Enhanced AM/FM Synthesizer Instruction Manual OS(R/T)-3(A/H) 29 - 470 MHz
4-1
4 ILLUSTRATIONS AND SCHEMATIC DIAGRAMS
4.1 OS(R/T)-3H 29 - 71.4 MHz Analog Board Diagrams
4.1.1 OS(R/T)-3H 29 - 71.4 MHz Analog Board Component Layout (Bottom)
OS3050M1