Datron TW7000MS, Technical Manual

Page: 45 / 100

3: Theory of Operation
TW7000MS 3-11
Figure 3-5. Transceiver Receive Path Diagram
VSWR
(001-00201)
RF Filter
(001-00320)
75
M
H
z
IF
(001-00710)
Audio
(001-00600)
A
nt
en
na
5 MHz IF
(001-00800)
Process
or
(00
1-0
1
1
01
)
Acc
esso
ry 2
(Z
, a
)
Ac
ce
s
s
o
ry
1 (
Z
, a)
AN
T
R
F
Fr
on
t P
a
n
e
l (
J
1-
20
)
AN
T
R
F
J50
RX
RF
J52
J52
RX
RF
75
MH
z
I
F
J53
J53
J5-
21
J8-21
DE
M
O
D
A
75
MH
z IF
DE
MO
DA
SQA BALR
XA
1,
2
J8-
7
J8 6, 19
J8
1
1
,
24
3r
d
LO
2n
d
LO
Sq uelch
RRX A
RRX A
J14-A22
J15-B26
J14-A26
J8-4
J8-17
J8-23
J55
J54
J59
1st LO
J49
J50
AN
T
BALR
XA
3,
4