SeaSpace TeraScan 1.5M, Operation And Maintenance Manual

Page: 184 / 232

168 SeaSpace Corporation
Feed/LNA/Downconverter Schematic (70909041)
drawing 70909041
70909041 — Feed/LNA/Downconverter Schematic
index marker tex t
CO
NNEC
TOR
IN
JECTION
F
E
E
D
MO
UN
TI
NG
A
R
M
8/
32
S
C
R
E
W
S
12
PL
S
M
S
31
16F
12-
10S
DO0 SELECT C
A
B
L
E
IN
TEGR
ATED
FEED
/LN
A/
D
O
W
N
C
O
N
V
E
R
T
E
R
PIN b = GN
D
PIN h:
S
E
LE
C
T
O0
00
1:
H
IG
H
(+
5
V
) =
D
M
S
P
RT
D/
WI
ND
SA
T
(S
-B
A
N
D
)
O0
00
0:
L
O
W
(O
V
) =
H
R
P
T
(L
-B
A
N
D
)
SE
LE
CT
L
IN
E
CA
BLE TO
P
O
W
E
R
"N
"(M) TO
SMA
(M)
12218002 L-BAND
FEED/LNA/DOWNCONVERTER
12218002 L
-B
A
N
D
,
POW
AY, CA
9
2064
9.29.
0
3
709090
4
1
FEED/LNA/DOW
N
C
O
N
V
E
R
T
E
R
12
12
0 KE
AR
P
L
A
C
E
DRAWI
NG R
E
F
.
NO
N
E
SCAL
E
DAT
E
DW
G N
O
.
TI
T
L
E
C
OR
P
O
R
A
T
ION
C
OR
P
O
R
A
T
ION
OF
1
SH
A
SI
Z
E
1
U.S.
A
.
[122
180
04]
ON
LY
12218004 L/S-BAND
12
21
80
04
L
/S
-B
A
ND
BO
LT
, 1/
4-
20
T
H
R
E
A
D
X 4
P
L
AC
E
S
5
.5m
m(0
.22"
)
PH
ASE C
E
N
T
E
R
N(
F
) O
N
FEED
COUPL
ING N
U
T 1/
4-20
4
PL
AC
ES
FEED-15-L /
FEED-15-LS /
(COUPL
IN
G NUT NOT USED
ON DIS
H
W
ITH
F/D=0.3
90
)