1 2 3 4 5 6 7 8
A
B
C
D
8
7654321
D
C
B
A
9 TRADE ROAD
MALAGA 6062
WESTERN AUSTRALIA
PHONE (61-8) 92482755 FAX (61-8)
92482756
C13
100n
D1
BB133
L9
L8
ETH
D8
BB133
D6
BB133
ETH
D5
BB133
D7
BB133
ETH
ETH
C20
CT1
2-6pF
L11
D3
BB133
ETH
D2
BB133
ETH
C12
SKT-1
C22
100n
D4
BB133
ETH
C18
10n
R10
2K2
ETH
3
2 1
4
IC1
MAR-6SM
3
2 1
4
IC2
MAR-6SM
ETH
ETH
C6
1n
C7
1n
C1
1n
C2
1n
SKU-1
SKT-6
SKT-5
ETH
C14
1n
ETH
SKU-3
SKU-2
ETH
C11
ETH
R4
560R
R3
560R
ETH
ETH
L1
L2
R2
270R
R1
270R
C3
1n
ETH
C15
100n
ETH
L4
L5
L7
L6
ETH
C5
R5
ETH
R6
ETH
C17
TR1
SST-310
L10
ETH
R12
10R
R8
10R
R13
10R
R11
10R
2.5T AL
84dB
84dB
84dB
85dB
85dB
84dB
84dB
2.5T AL
2.5T AL
1.5T AL
1.5T AL
1.5T AL
1.5T AL
180nH
180nH
180nH
180nH
220nH
220nH
220nH 390nH
390nH
390nH
390nH
390nH
390nH
390nH390nH
390nH
390nH
390nH
390nH
390nH
390nH
150R
180R
180R
180R
180R
150R
150R
22R
10R
10R
10R
10R
22R
10R
1p8
-
-
-
-
-
-8p2
8p2
8p2
10p
10p
8p2
4p7
8p2
8p2
6p8
5p6
2p2 8p2 6p8 10p - 22R 180R 390nH 220nH 390nH 1.5T AL 84dB
2p7 6p8 8p2 8p2 - 22R 150R 390nH 220nH 390nH 1.5T AL 84dB
12p
12p
8p26p8
8p2
8p2
3p3
3p3
6p8
4p7
85dB3.5T AL390nH220nH390nH220R22R-6p83p94p7
86dB
85dB
85dB3.5T AL
3.5T AL
4.5T AL
390nH
390nH
390nH390nH
390nH
390nH390nH
390nH
390nH220R
220R
220R22R
22R
22R-
-
-15p
15p
15p8p2
12p
12p6p8
6p8
83dB1.5T AL390nH220nH390nH150R22R-8p28p26p8
4p7 5p6 6p8 - 10R 180R 390nH 180nH 390nH 2.5T AL 85dB
85dB2.5T AL390nH180nH390nH180R22R-6p85p64p7
6p8
2p7
2p7
2p7
2p7
2p2
1p5
1p5
2p7
1p8
2p2
1p2
2p7
2p7
2p7
4p7 6p8 8p2 12p - 68R 220R 390nH 1u5H 1u5H 9.5T AL 88dB
88dB9.5T AL1u5H1u5H390nH220R68R-12p8p26p84p7
SWITCHING BWFREQ RANGE
L8,L9
CR1
238-264MHz148-174MHzD3
410-442MHz500-532MHzQ2
360-395MHz450-485MHzP2
460-490MHz
435-465MHz
360-390MHz
335-365MHz
310-340MHz
385-415MHz
410-440MHz
285-315MHz
267-297MHz
245-270MHz
225-250MHz
115-133MHz
111-125MHz
L7
NOTES: TYP
R5
L4,L5
CR1/L11C20C5C12C17C11
O 425-460MHz
VCO COMPONENT VALUES
FREQ BANDBAND
485-520MHz
395-430MHzN
Q
P 455-490MHz
A
B
C
D
E
F
G
H
I
J
K
L
M
66-80MHz
70-88MHz
135-160MHz
155-180MHz
177-207MHz
195-225MHz
220-250MHz
245-275MHz
270-300MHz
295-325MHz
320-350MHz
345-375MHz
370-400MHz
335-370MHz
305-340MHz
LO INJECT
365-400MHz
395-430MHz
A TO Q (30-532 MHz)
MX800 HP RX
VCO CCT DIAGRAM BAND
VCO CONTROL
RF OUT
TO PRE-SCALER
DATE REVISION TITLE
DRAWING No SHEET
OF
REV
REF
DWGS
BY DATE
DESIGNED
DRAWN
CHECKED
APPROVED
APP
1 1
GJ
GJ
(C) Copyright
SPECTRA
ENGINEERING
F
CS023-1F.S01
11/5/99
23/6/99
+7.4V SWITCHED
ETH
310-345MHzN2 400-435MHz
CERAMIC RESONATOR
R6
L1,L2
L6,
NOMINAL BAND
A.C.R.@25kHz
4MHz39-50MHz
66-80MHz
70-88MHz
450-470MHz 10MHz (P3)
10MHz (N3)400-420MHz 92dB
92dB
3p9 4p7 6p8 3p9 22p 10R 390nH390nH150R 380MHz390nH
440MHz390nH390nH390nH150R10R6p84p75p64p72p7
A2
39-50MHz 109-120MHz
(For resonator only)
14MHz
18MHz
400-435MHz
370-400MHz
345-375MHz
320-350MHz
295-325MHz
270-300MHz
245-275MHz
220-250MHz
195-225MHz
175-200MHz
155-180MHz
135-160MHz
455-490MHz
395-430MHz
485-520MHz
425-460MHz
450-485MHz
500-532MHz
148-174MHz
25MHz
25MHz
26MHz
30MHz
30MHz
30MHz
30MHz
30MHz
30MHz
30MHz
30MHz
30MHz
35MHz
35MHz
35MHz
35MHz
35MHz
35MHz
32MHz
L10
FIT CT1
2p2 6p8 8p2 8p2 - 10R 180R 390nH 390nH180nH 2.5T AL 85dB
2p7 8p2 12p 8p2 - 10R 180R 390nH 390nH180nH 1.5T AL 84dB
2p7 4p7 6p8 5p6 - 22R 220R 390nH 390nH 390nH 3.5T AL 85dB
A3
30-39MHz 120-129MHz
66-88MHz 4MHz (B2) 94dB1p5 6p812p 18p 10R 560R 1u8H 9.5T AL1u5H390nH-
- 390nH 1u5H 9.5T AL1u8H560R56R18p12p 6p81p5 94dB
- 390nH 1u5H 9.5T AL1u8H560R56R18p12p 6p81p5 94dB4MHz30-39MHz
21MHz165-186MHz 1p8 8p2 6p8 18p - 22R 220R 390nH 390nH 390nH 3.5T AL
80dB@12.5kHz
12MHz148-174MHz 1p0 8p2 5p6 18p - 10R 220R 390nH 390nH 390nH 4.5T AL
89dB,80dB@12.5kHz
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