User's Manual

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A B C D
8
7654321
D
C B A
11
20 WATT AMPLIFIER 806-960 MHz - Mitsubishi Module
11/9153 R2
3
3-Feb-2005
D:\Protel Files\Master_EDA\9153_20W_800MHzPA\9153-15W8.DDB - Documents\9153-15W8_V3.SCH
Title
Size: Number:
Print Date:
File:
Revision:
Sheet of
A3
RF Technology Pty Ltd
Unit 10, 8 Leighton Place
Hornsby, NSW 2077
Australia
Rev. Release Date: Originator: Rev No. ECO No. Description of Change
Sheet
Revision:
Design
PA Module Options
Frequency Range MHz
POWER
SET MAX.
REVERSE
SET FWD.
POWER
FWD.PWR.
REV.PWR.
ALC ALC FWD.PWR. REV.PWR.
+13.8
+9.4
+9.2TX
+9.4
+13.8
+9.4 +9.2TX
+9.2TX
+9.2TX
806-870 896-941
M67760LC M67760HC
+13.8
5 6
7
U1B
LM224
12 13
14
U1D
LM224
+
C13
10uF
1
2
J1
SMB
J2
SMB
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16
P1
RV2 10K
C27
100nF
+
C12
10uF
10 9
8
U1C
LM224
t
RT1
L10
C11
3p0F
C8
3p0F
C10
3p0F
C45 3p0F
C9
3p0F
C46 3p0F
C16
100pF
C17
100pF
L6
L7
C30
100nF
L5
330nH
RFI
1
VS1
2
VS2
3
VS3
4
RFO
5
U2 M67760**
R45 10K
C14
100nF
R28 330K
C35
100nF
R35 330K
R15
10R
C7 100nF
R7 10K R36 10K
C34 100nF
R33 10K
C15 100nF
R3 10K
R21 10K
R37 220R
R19 10K
C5
100nF
C23
100nF
R2 10K
R27 100K
R32 2K2
R31 10K
Q6
BC847A
B
E C
Q7
BC847A
Q4
BC847A
C48 100nF
C49
100nF
R29 1K
R30
220R
R4 220R
R12 220R
C28
100nF
+
C29
10uF
+
C33
10uF
C32
100nF
L8
R18
10K
R22 10K
RV1 10K
R1 1K
R5 1K
+
C51
10uF
R6 2K7
R34 2K7
T800A, B T800C
MODEL
R26
5K6
R39
2K0
REF
8
A
2
A
3
A
6
A
7
K
1
NC
4
NC
5
U3
TL431ACD(8)
R25 100R
C18a
220pF
C18b 220pF
L1a 6.8nH
C3a 2p2F
C3b 3p9F
Q3
BCP53T1
R10 1K
D5
BAW56
R38 10R
L4
330nH
L9
330nH
R17
6K8
L2a
Not Fitted
C41a
15pF
C41b
22pF
Q1 BC857A
D3
BAW56
+9.2TX
3 2
1
411
U1A
LM224
L1b 12nH
L2b Not Fitted
C40a
220pF
C40b
220pF
C6
100nF
Q2
BFG97
Q5
BCP56T1
D1
BAT17
D2
BAT17
L3
330nH
+
C50
10uF
C4 1nF
C2
100nF
C1
1nF
C19 1nF
PA Module C3a L1a L1b
6n8H 12nH2p2F
Not Fitted 0 Ohm resistor 0 Ohm resistor
28/10/2003 David Lecomte
R8 120R
R9 120R
GNDGND
3
EAR0200 Added Ferrite beads. R15:470R->10R; R2,R19:10K->470K; C15,C23:100nF->1uF
Place a Ferrite bead (37/10222/0001)
on both pins 3 and 4 of the module, as shown below
PCB
Module
BeadLead
EAR0199 Added R8, R9. R1,R5: 470R -> 1K. L6 taken to +13.8V rail
+9.5V
2