Page 14 of 23
DWG ID: 181-0101-01
Date: 2003-08-12
VOLTAGE
ITEM
TERMINAL
TX
RX
COMMENTS
Q101
RX RF Preamp
E
0
0
B
0
0.7
C
0
2.5
Q102
RX 1
st
IF Amp
E
0
0
B
0
0.7
C
0
3.5
Q103-A Noise Squelch Voltage Reference
E (1)
0
0.5 to 1.5 RX voltage varies w/signal level
B (2)
0
1.1
C (6)
0
5.0
Q103-B Noise Squelch Amp
E (4)
0
0.5 to 1.5 RX voltage varies w/signal level
B (5)
0
0 to 1.5
RX voltage varies w/signal level
C (3)
0
0 to 1.5
RX voltage varies w/signal level
Q104
TX Driver Amp
E
0
0
B
0.7
0
C
2.5 to 3.5 0
Q105
TX Pre-driver Amp
E
0
0
B
0.7
0
C
2.5 to 3.5 0
Q106
VCO Amp
E
0
0
B
0.7
0.7
C
2.2 to 3.0 2.2 to 3.0
Q107
VCO Buffer Amp
E
0
0
B
0.7
0.7
C
2.2 to 3.0 2.2 to 3.0