correlators.pdf
(
36 KB
)
Pobierz
1
2
3
4
+12
+12
+12
+12
+12
GND
GND
GND
GND
GND
R3
k10
R7
k10
R12
k10
R17
k10
R23
k10
C2
47n+47p
C6
47n+47p
C10
47n+47p
C11
47n+47p
C13
47n+47p
D
D
L1
0.15uH
L2
0.15uH
R26
10k
R1
6k2
R5
6k2
R10
22k
R13
3k3
R15
1k0
R18
1k0
R20
1k0
R21
10k
R24
1k0
GND
C7
Port
C14
DBM
C4
22p
R19
M22
R27
10k
C1
C5
22p
OUTPUT
EARLY RSSI
R14
M22
R16
M22
220n
T3
BF966
CF2
SFE6.0
C12
22p
22p
T1
BF214
22p
T2
BF214
CF1
SFE6.0
T7
BC547B
T6
BC547B
R2
2k2
R4
k10
R6
2k2
R8
k10
R9
10k
R11
10k
T4
BC547B
T5
BC547B
R22
2k2
R25
k10
C15
100n
C3
1n0
C8
1n0
GND
GND
C9
22p
INPUT
EARLY PN
INPUT
64MHz
+12
+12
+12
+12
+12
C
C
GND
GND
GND
GND
GND
R3
k10
R7
k10
R12
k10
R17
k10
R23
k10
C2
47n+47p
C6
47n+47p
C10
47n+47p
C11
47n+47p
C13
47n+47p
L1
0.15uH
L2
0.15uH
R26
10k
R1
6k2
R5
6k2
R10
22k
R13
3k3
R15
1k0
R18
1k0
R20
1k0
R21
10k
R24
1k0
GND
C7
Port
C14
DBM
C1
C4
22p
C5
22p
R19
M22
R27
10k
OUTPUT
ON-TIME RSSI
to AGC
R14
M22
R16
M22
220n
Port
T3
BF966
CF2
SFE6.0
22p
T1
BF214
22p
T2
BF214
CF1
SFE6.0
C12
22p
T7
BC547B
INPUT
"IF"
from IF
amplifie
T6
BC547B
R2
2k2
R4
k10
R6
2k2
R8
k10
R9
10k
R11
10k
R22
2k2
R25
k10
T4
BC547B
T5
BC547B
C15
100n
C3
1n0
C8
1n0
GND
GND
C9
22p
Fig.3
MAVX
INPUT
ON-TIME PN
INPUT
64MHz
B
Port
B
Phase modulated
signal to
BPSK demodulator
+12
+12
+12
+12
+12
GND
GND
GND
GND
GND
R3
k10
R7
k10
R12
k10
R17
k10
R23
k10
C2
47n+47p
C6
47n+47p
C10
47n+47p
C11
47n+47p
C13
47n+47p
R26a
6k8
L1
0.15uH
L2
0.15uH
R26
8k2
R1
6k2
R5
6k2
R10
22k
R13
3k3
R15
1k0
R18
1k0
R20
1k0
R21
10k
R24
1k0
GND
C7
Port
C14
DBM
C1
C4
22p
C5
22p
R19
M22
R27
10k
OUTPUT
LATE RSSI
R14
M22
R16
M22
220n
T3
BF966
CF2
SFE6.0
22p
T1
BF214
22p
T2
BF214
CF1
SFE6.0
C12
22p
T7
BC547B
T6
BC547B
R2
2k2
R4
k10
R6
2k2
R8
k10
R9
10k
R11
10k
T4
BC547B
T5
BC547B
R22
2k2
R25
k10
C15
100n
C3
1n0
C8
1n0
A
A
GND
GND
Buffer
Despreader
Buffer
Second
Downconverter
Amplifier 6MHz
AM Detector
C9
22p
INPUT
LATE PN
INPUT
64MHz
1
2
3
4
Plik z chomika:
umts
Inne pliki z tego folderu:
StaryNadajnikSpsp.pdf
(190 KB)
Synchronization.pdf
(18 KB)
AmplitudeLimiter.pdf
(16 KB)
AnalogPart.pdf
(20 KB)
BpskDemodulator.pdf
(23 KB)
Inne foldery tego chomika:
8051
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