Technical Manual
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
P3
P6
R2
R3 R5 R8 R9
P1
P11
R10 R11
R12
P2
R7
P5
P4
R6
P9
P10
R13
P12
P7
P8
R1
R4
+3.3VRX
+3.3VRX
+3.3VRX
+3.3VRX
+3.3VRX
+3.3VRX
+3.3VRX
+3.3VRX
RXVTF9
GND_SIGNAL1,2,3,4,5,6,7,8,9,11,12
RX_INPUT12
RSSI 1
IFOUT 3
2ND_LO_TUNE9
RXSINK12
IFAGC9
+3.3VRX 11
RXLO11
+3.3VRXEN11
Scale
R ev
Sheet
of
Size
CAGE Code Dwg No.
None
23386
Drawn
Thales Communications, Inc.
Rockville, Maryland
Thursday, November 15, 2001
10 12
024200716
E. HOOKER
D
1T
4T
11T
136-174 MHZ
2 POLE BANDPASS FILTER
LOWPASS FILTER & IF NOTCH
MIXER
IF AMPLIFIER
1T
4T
11T
7T-AW
IF IC
2nd LO
RF
181-219MHz
AMPLIFIER
2nd IF AMPLIFIER
1st
2 dB PAD
Transceiver Receiver
PLACE NEAR FL3-3
PLACE C230 NEAR PIN 16, C536 NEAR PIN 20
PLACE NEAR U28-9
(VMID)
L62
0.82 uH
2%
R219
12.1K
1%
C28
27 pF
5%
C290
0.1 uF
10%
R229
2.21K
1%
L19
15 nH
2%
R225
681
1%
L20
33 nH
2%
C1
0.1 uF
10%
L63
150 nH
10%
R217
12.1K
1%
C30
18 pF
2%
C7
0.01 uF
10%
C289
91 pF
5%
R238
1.5K
1%
L21
39 nH
2%
C3
0.1 uF
10%
C293
12 pF
2%
R218
2.67K
1%
C31
10 pF
0.25pF
L7
0.39 uH
2%
L65
680 nH
10%
L64
1.0 uH
2%
C75
5.6 pF
0.25pF
C4
1000 pF
5%
R282
68.1
1%
R220
3.01K
1%
L15
5T-AW
3400439-3
C87
1.8 pF
0.25pF
C8
1.0 pF
0.1pF
R284
68.1
1%
C57
1.8 pF
0.25pF
C27
0.1 uF
10%
C2
0.1 uF
10%
R283
150
1%
L12
680 nH
10%
L18
6.8 uH
5%
C5
1000 pF
5%
C294
NU
C241
0.01 uF
10%
C29
NU
L1
56 nH
2%
C536
0.1 uF
10%
C227
56 pF
5%
Q2
MMBR901
32099
1
2 3
C9
2.7 pF
0.1pF
C222
0.1 uF
10%
R6
2.67K
1%
L3
56 nH
2%
C34
0.1 uF
10%
C223
18 pF
2%
R10
3.01K
1%
C11
5.6 pF
0.1pF
C292
4.7 uF
10%
10V
R212
18.2K
1%
R11
332
1%
L9
56 nH
2%
U4
LP2980A-3.3
365460
VOUT
5
ON/OFF
3
VIN
1
GND
2
NC
4
R213
1.3K
1%
R4
51.1
1%
L4
100 nH
2%
L2
47 nH
2%
R204
NU
R5
51.1
1%
C12
120 pF
5%
C10
9.1 pF
0.1pF
L24
1.2 uH
10%
L17
82 nH
2%
L5
100 nH
2%
C302
0.1 uF
10%
R31
200K
1%
C23
150 pF
5%
C13
120 pF
5%
C19
2-10 pF
SS-28058
12
C6
39 pF
5%
R208
NU
L10
330 nH
5%
C14
18 pF
2%
R251
51.1
1%
C15
22 pF
2%
C215
0.1 uF
10%
L11
1.2 uH
5%
C56
10 pF
0.25pF
L22
150 nH
2%
R276
51.1
1%
C21
NU
R571
49.9
1%
R33
1.82K
1%
R1
10
1%
L13
470 nH
10%
C547
NU
R2
10
1%
FL1
45 MHz 4-POLE
1600471-1
1 4
2
3
5
6
C224
0.1 uF
10%
R8
332
1%
C230
0.1 uF
10%
C242
39 pF
5%
R203
100
1%
C237
8.2 pF
.1pF
Y1
44.545 MHz
1600407-1
4 1
2
3
C244
0.1 uF
10%
+
C229
4.7 uF
10%
10V
C26
0.01 uF
10%
U1
EMRS-1A
84586
RF
4
GND
2
IF
5
GND
6
GND
3
LO
1
C550
0.1 uF
10%
D26
SMV1236-011
29037
2 1
C214
0.1 uF
10%
U28
AD607ARS
365513
RFHI
6
RFLO
5
MXOP
8
VMID
9
IFOP
14
RSSI
12
LOIP
4
IFHI
10
IFLO
11
VPS1
20
VPS2
16
PRUP
3
COM1
2
COM2
13
GREF
7
DMIP
15
IOUT
18
FDIN
1
FLTR
19
QOUT
17
C248
0.1 uF
10%
Q1
MMBR941
32098
1
2 3
R250
1.5K
1%
C246
0.1 uF
10%
C231
0.1 uF
10%
L6
3400439-5
NC
D1
MMBD701
SS-36034
1 3
2
C256
0.1 uF
10%
C240
0.1 uF
10%
C284
91 pF
5%
T1
136-174MHz
1600462-1
2 5
4
1 3
C247
3.3 pF
0.25pF
NC
D2
MMBD701
SS-36034
13
2
FL3
455 kHz
37121
2
3
1
C285
2.2 pF
.25pF
T2
45MHz
1600463-1
2 5
4
1 3
FL2
455 kHz
37107
2
3
1
C236
NU
R280
20K
1%
L8
7T-AW
3400439-5
+
-
U29
OPA343
365701
1
V+
5
3
4
V-
2
C228
0.01 uF
10%
R281
20K
1%
R187
100K
1%
R222
49.9
1%
C225
0.1 uF
10%
C287
120 pF
5%
R9
100K
1%
SMV1204-136
D3
29050
3
21
R240
475
1%
L61
390 nH
10%
L25
100 nH
2%
R241
475
1%
L60
1.5 uH
2%
C61
120 pF
5%
R316
10
1%
C235
NU
SMV1204-136
D27
3
2 1
C286
3.3 pF
0.25pF
SMV1204-136
D28
3
2 1
C338
0.1 uF
10%
R230
332
1%
SMV1204-136
D4
3
21
C337
0.1 uF
10%
R12
51.1
1%
R215
10
1%
C18
8.2 pF
0.1pF
R206
10K
1%
R3
2.67K
1%
Q36
MMBR901
32099
1
2 3
R237
174
1%
C59
100 pF
5%
C22
0.1 uF
10%
C245
0.1 uF
10%
R236
1.3K
1%
Q35
MMBR901
32099
1
2 3
R7
3.01K
1%
C233
0.1 uF
10%
+
-
U27
LMC7101A
365438
1
V+
2
3
4
V-
5
C249
0.1 uF
10%
C226
56 pF
5%
C16
22 pF
2%
L14
5T-AW
3400439-3
R279
100
1%
R227
1.21K
1%
TP1
TP
1
C17
22 pF
2%
FL4
45 MHz 2-POLE
1600479-1
1 4
2
3
5
6
R224
1K
1%
TP2
TP
1
L16
1.8 uH
2%
C288
15 pF
2%
R214
1K
1%
TP3
TP
1
C25
6.2 pF
0.25pF