P
OWER
S
PLITTERS
/C
OMBINERS
2 W
AY
-0°
4 kHz to 2 GHz
50 & 75Ω
MSC
C
O
N
N
E
C
T
I
O
N
FREQ.
RANGE
MHz
MODEL
NO.
MSC-2-1
MSC-2-1W
MSC-2-5
MSC-2-11
PSC-2-1
PSC-2-1W
<
PSC-2-2
PSC-2-4
PSC-2-5
PSC-2-11
PSC-2-45
PSC-2-1000
ISOLATION
dB
INSERTION LOSS, dB
Above 3dB
PHASE
UNBALANCE
Degrees
AMPLITUDE
UNBALANCE
dB
M
J
U
Max. Max.
0.2
0.2
0.3
0.3
0.2
0.2
0.25
0.2
0.2
0.4
0.2
0.3
0.3
0.3
0.4
0.5
0.3
0.3
0.3
0.4
0.4
1.0
CASE
STYLE
PRICE
$
f
L
-f
U
0.1-450
2-650
5-1500
5-2000
0.1-400
1-650
0.004-60
10-1000
10-1400
5-2000
700-900
400-1000
L
Typ. Min.
20
22
18
18
20
25
27
30
15
18
16
16
15
20
20
25
M
J
Typ. Min.
30
30
20
20
25
35
30
25
22
22
20
35
20
20
16
16
20
20
20
20
17
18
17
25
U
L
Typ. Min. Typ. Max.
30
22
20
18
25
25
27
25
20
18
14
11
20
20
20
20
0.3
0.3
0.6
0.6
0.2
0.3
0.3
0.6
0.3
0.5
0.5
0.5
0.8
0.8
0.6
0.6
0.6
1.0
0.6
0.8
M
J
U
Typ. Max. Typ. Max.
0.4
0.5
0.6
0.6
0.4
0.5
0.3
0.6
0.6
0.6
0.2
0.5
0.75
0.8
0.8
0.8
0.6
0.8
0.6
1.2
1.0
1.2
1.1
1.8
1.0
1.0
1.0
1.3
1.6
1.5
L
M
J
U
L
Max. Max. Max. Max.
2.0
1.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
1.0
3.0
2.0
3.0
3.0
3.0
3.0
3.0
4.0
3.0
3.0
3.0
2.0
4.0
4.0
5.0
5.0
4.0
4.0
4.0
8.0
4.0
6.0
0.15
0.3
0.2
0.2
0.15
0.15
0.15
0.15
0.15
0.20
Note B
A03
A03
A03
A03
A01
A01
A01
A01
A01
A01
A01
A06
Qty.
(1-9)
20.95
22.95
26.95
31.95
11.95
18.95
25.95
25.95
31.95
36.95
24.95
24.95
ap
ap
ap
ap
ap
ap
ap
ap
ap
ap
ap
ap
0.75 0.6
0.9
0.7
0.6
0.6
1.2
0.7
1.0
0.9
0.4
1.0
0.9
0.7
28 18
21 16
24 17
19 9
L = low range [f
L
to 10 f
L
]
M = mid range [10 f
L
to f
U
/2]
U = upper range [f
U
/2 to f
U
]
NOTES:
J
<
n
*
A.
B.
C.
1.
When only specification for M range given, specification applies to
entire frequency range.
At low range frequency band (f
L
to 10 f
L
), linearly derate maximum
input power by 13 dB.
Denotes 75 Ohm model, for coax connector models 75 Ohm BNC
connectors are standard.
VSWR typical 1.1:1 over total range of frequency, max 1.2:1 for low
and upper range, max 1.15:1 for mid range.
General Quality Control Procedures, Environmental Specifications,
Hi-Rel and MIL description are given in General Information (Section
0).
Connector types and case mounted options, case finishes are
given in section 0, see “Case styles & Outline Drawings”.
Prices and specifications subject to change without notice.
Absolute maximum power, voltage and current ratings:
1a. Matched power rating,
Model PSC-2-11
0.5 Watt
All other models
1 Watt
1b. Internal load dissipation,
0.125 Watt
®
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ISO 9001
CERTIFIED
001113
®
Plug-In
PSC
TSC
FREQ.
RANGE
MHz
MODEL
NO.
n
PSC-2-1-75
n
PSC-2-1-75A*
<n
PSC-2-2-75
n
PSC-2-4-752
n
PSC-2375
TSC-2-1
TSC-2-1W
ISOLATION
dB
INSERTION LOSS, dB
Above 3dB
PHASE
UNBALANCE
Degrees
AMPLITUDE
UNBALANCE
dB
M
J
U
Max. Max.
0.2
0.15
0.15
0.2
0.1
0.3
0.15
0.15
0.5
CASE
STYLE
f
L
-f
U
0.25-300
1-200
0.008-60
10-850
55-85
1-400
200-1000
L
Typ. Min.
20 15
35 27
35 20
31 20
M
J
Typ. Min.
30 20
46 35
40 25
32 23
35 25
30 25
U2
23 14
U
Typ. Min.
20 15
36 25
30 22
23 15
L
Typ. Max.
0.4
0.1
0.1
0.3
0.75
0.3
0.4
0.5
M
J
U
Typ. Max. Typ. Max.
0.4
0.2
0.75 0.4 1.0
0.4
0.35 0.6
0.3
0.5
0.8
1.0
L
M
J
U
L
Max. Max. Max. Max.
2.0
1.0
1.0
2.0
3.0
1.0
1.0
5.0
1.0
5.0
2.0
1.0
10.0
0.15
0.1
0.15
0.1
Note B
A01
A06
A01
A01
A01
B02
B02
C
O
N
N
E
C
T
I
O
N
PRICE
$
Qty.
(1-9)
14.45
15.45
25.95
25.95
25.95
17.95
21.95
ap
ap
ap
ap
ap
aj
aj
0.15 0.4
0.4 0.6
0.3 0.5
0.4 0.75
U2
0.7 1.5
30 25
L2
26 20
30 20
0.25 0.5
L2
0.3 0.8
0.8
1.0
2.0
3.0
L2 U2
5
10
4.0
0.15
L2
0.7
0.2
0.6
U2
0.5
L = low range [f
L
to 10 f
L
]
L
2
= (f
L
to f
U
/2)
M = mid range [10 f
L
to f
U
/2]
U
2
= (f
U
/2 to f
U
)
U = upper range [f
U
/2 to f
U
]
pin connections
see case style outline drawings for pin locations
PORT
SUM PORT
PORT 1
PORT 2
GND EXT.
CASE GND
NOT USED
aj
1
2
4
3
3
—
ap
1
5
6
2,3,4,7,8
2,3,4,7,8
—
NSN GUIDE
MCL NO.
NSN
MIL-P-23971/15*
02
01
MSC-2-1
6625-01-124-8595
MSC-2-1W
5985-01-437-3528
PSC-2-1
6625-00-548-0739
PSC-2-1W
5985-01-190-7701
PSC-2-2
6625-01-143-2571
PSC-2-4
6625-01-230-0492
TSC-2-1
5895-01-332-8100
* units are not QPL listed
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001120
