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R.V.R.
MHz XXX.000
Mod. BRAVO-RX
1.0
General Schematic 200 - 960 MHz
B
1
1
Tuesday, January 12, 2021
Title
Size
Document Number
Rev
Date:
Sheet
of
EMC FILTER
L
I
N
G
N
D
E
A
R
T
H
N
I
N
L
O
U
T
N
O
U
T
POWER SUPPLY
+
1
5
V
G
N
D
L
G
N
D
E
A
R
T
H
N
DISPLAY
DISPLAY
Mather Board
+15V
GND
RF PLL
M
P
X
1
S
C
A
1
S
C
A
2
M
O
N
O
+
M
O
N
O
-
M
O
N
O
G
N
D
IF IN
IF
T
E
S
T
IN
T
E
R
L
O
C
K
RS232
D
IS
P
L
A
Y
C
O
N
T
R
O
L
V-VCO
FRONTAL PANEL
CONTROL
AUDIO
RF ACTIVE FILTRER & VCO
RF INPUT
IF OUTPUT
+15V
GND
RF PLL
V-VCO
C
O
M
T
X
R
X
J1
MPX1
JR1
MONO
2
1
3
4
J5
SCA1
S1
AC MALE
J7
RF INPUT
SW1
ON/OFF
1
2
3
4
F1
1A
P1
RS232
5
9
4
8
3
7
2
6
1
J8
IF TEST
COAX2
RG176
COAX1
RG176
MUTE
10K
COAX1
RG303
J4
SCA2
VOLUME
10K
J9
MONITOR
J6
INTERLOCK
FAN1
1
2