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TDMA T2290/T2297:
F
1900BIAS
Q910
page B15
1900_PA_IN
C407
page B15
-38.36 dBm
1859.97MHz
C
1900KEY
Q1804
page B15
B+
page B29
800_PA_IN
FL454
page B15
-19.4 dBm
834.99MHz
800BIAS
Q811
page B15
PA Circuit
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consent from Motorola and must be returned upon
Motorola's request.
Motorola Confidential Proprietary
D
C911
C907
R911
C904
C905
L969
C914
R999
4
3
2
1
Q901
6
5
7
8
B
C830
R10021
R800
C807
E
1
16
2
15
3
14
U901
4
13
5
12
6
11
7
10
8
9
5
4
R809
6
3
Q1807
7
2
8
1
R10115
1
2
3
U801
4
5
6
7
8
1900_TX
Channel: 333
Cellular TX Freq: 834.99MHz
PCS TX Freq: 1859.97MHz
TX SIGNAL
VOLTAGE SUPPLIES
Colored boxes represent the area in
which the components are placed.
A
C821
1900TX On
L800
C820
16
15
14
13
12
11
10
9
800TX On
Off
4.47V
A
.04V
B
10.28 dBm
1859.97MHz
C772
page B19
800KEY
Q1805
page B15
Off
4.46V
C
D
.04V
.05V
F
16.07 dBm
834.99MHz
800_TX
C804
page B19
Digital
Analog
1.62v
1v
E
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