Notes:
• Denotes 75 Ohm model, for coax connector models 75 Ohm BNC connectors are standard.
• Internal load dissipation: 0.25 Watt.
• Matched power rating: 1 Watt.
• General Quality Control Procedures and Environmental Specifications are given in Mini-Circuits Guarantees Quality.
Hi-Rel, MIL description are given in Hi-Rel and MIL
• Prices and Specifications subjects to change without notice.

PSC-4-1-75   4 Way-0°
Frequency
MHz		 Isolation, dB Insertion Loss, dB
Above 6.0dB		 Phase
Unbalance
Degrees		 Amplitude
Unbalance, dB
fL - fU L
Typ.  Min.		 M
Typ.  Min.		 U
Typ.  Min.		 L
Typ.  Max.		 M
Typ.  Max.		 U
Typ.  Max.		 L
Max.		 M
Max.		 U
Max.		 L
Max.		 M
Max.		 U
Max.
1.00-200 30  20 25  20 25  20 0.40  0.70   0.50  0.90   0.70  1.20   2.00 3.00 4.00 0.15 0.20 0.30
L=low range(fL to 10fL)  M=mid range(10fL to fU/2)  U=upper range(fU/2 to fU)

Pin Connections
Port Sum Port Port 1 Port 2 Port 3 Port 4 Gnd Ext Case Gnd
bf 4 7 8 1 2 3,5,6 3,5,6



Case Style - A01 (inch,mm )   weight: 5.2 grams.
A B C D E F G H J
.770
19.558		 .800
20.320		 .385
9.779		 .400
10.160		 .370
9.398		 .400
10.160		 .200
5.080		 .20
5.080		 .14
3.556
K L M N P Q R S T
.031
0.787		                
Tolerance: .x ± .1  .xx ± .03  .xxx ± .015 inch.
Material and Finish:
    Header material: C.R.S. Pin material: #52 alloy. Finish: electro tin, hot-oil flowed. Cover material:upro-nickel.
Mounting:
    Insulated spacer available. Request P/N B14-045-01.
    Pin's meniscus (of header): 0.015" max.
Special Tolerances:
    Pin diameter ±.005 inch.

FREQ
(MHz)		 Insertion Loss Amplitude
Unbalance
(dB)		 Isolation Phase
Unbalance
(Degrees)		 FREQ
(MHz)		 VSWR
S		 VSWR
1		 VSWR
2		 VSWR
3		 VSWR
4
(dB)
S-1		 (dB)
S-2		 (dB)
S-3		 (dB)
S-4		 (dB)
1-2		 (dB)
2-3		 (dB)
3-4
1.000 6.44 6.41 6.43 6.44 0.030 31.36 59.15 31.20 0.08 1.000 1.14 1.19 1.19 1.19 1.19
1.750 6.38 6.37 6.38 6.38 0.010 33.32 60.29 32.81 0.12 1.75 1.11 1.15 1.15 1.15 1.15
2.500 6.33 6.33 6.31 6.32 0.020 34.59 60.84 33.86 0.26 2.50 1.09 1.12 1.13 1.13 1.13
3.250 6.31 6.32 6.31 6.32 0.010 35.53 60.98 34.70 0.05 3.25 1.07 1.11 1.11 1.11 1.11
4.000 6.27 6.28 6.28 6.27 0.010 36.25 60.97 35.33 0.07 4.00 1.07 1.10 1.10 1.10 1.10
4.750 6.27 6.27 6.28 6.25 0.020 36.73 62.33 35.76 0.20 4.75 1.06 1.09 1.09 1.09 1.09
5.500 6.24 6.25 6.26 6.25 0.020 37.04 62.60 36.07 0.12 5.50 1.05 1.08 1.08 1.09 1.09
6.250 6.26 6.27 6.26 6.26 0.010 37.32 62.77 36.35 0.10 6.25 1.05 1.08 1.08 1.08 1.08
7.000 6.26 6.27 6.25 6.25 0.030 37.54 61.43 36.42 0.21 7.00 1.05 1.07 1.07 1.08 1.08
7.750 6.27 6.26 6.28 6.28 0.020 37.73 61.17 36.67 0.21 7.75 1.05 1.07 1.07 1.08 1.08
8.500 6.27 6.27 6.27 6.27 0.000 37.80 61.27 36.72 0.11 8.50 1.04 1.07 1.07 1.07 1.07
9.250 6.27 6.26 6.26 6.26 0.010 37.87 60.47 36.81 0.10 9.25 1.04 1.07 1.07 1.07 1.07
10.00 6.26 6.26 6.26 6.25 0.010 37.89 60.20 36.76 0.25 10.00 1.04 1.07 1.07 1.07 1.07
17.50 6.28 6.27 6.27 6.29 0.020 37.81 57.91 36.92 0.10 17.50 1.04 1.07 1.07 1.07 1.07
25.00 6.29 6.29 6.30 6.30 0.020 37.78 56.68 36.93 0.11 25.00 1.05 1.07 1.07 1.07 1.07
32.50 6.28 6.30 6.30 6.30 0.030 37.59 54.64 36.65 0.09 32.50 1.07 1.08 1.08 1.08 1.08
40.00 6.30 6.31 6.31 6.30 0.020 37.45 53.71 36.48 0.15 40.00 1.08 1.08 1.08 1.09 1.09
47.50 6.32 6.34 6.33 6.32 0.020 37.21 52.63 36.42 0.05 47.50 1.09 1.09 1.09 1.09 1.09
55.00 6.33 6.33 6.32 6.33 0.020 37.03 52.32 36.34 0.18 55.00 1.11 1.10 1.10 1.10 1.10
62.50 6.34 6.36 6.37 6.35 0.030 36.89 50.93 36.30 0.20 62.50 1.12 1.11 1.11 1.11 1.11
70.00 6.36 6.38 6.36 6.36 0.020 36.50 50.29 36.05 0.27 70.00 1.14 1.11 1.12 1.12 1.12
77.50 6.37 6.38 6.37 6.37 0.010 36.23 50.20 35.96 0.27 77.50 1.16 1.13 1.13 1.13 1.13
85.00 6.38 6.37 6.39 6.39 0.020 35.97 49.33 35.77 0.31 85.00 1.17 1.13 1.14 1.14 1.14
92.50 6.37 6.39 6.38 6.39 0.020 35.67 49.33 35.63 0.16 92.50 1.19 1.14 1.15 1.15 1.15
100.00 6.37 6.37 6.39 6.38 0.020 35.27 48.86 35.35 0.19 100.00 1.20 1.15 1.15 1.16 1.15
107.50 6.37 6.37 6.40 6.41 0.040 34.97 48.94 35.14 0.32 107.50 1.22 1.16 1.17 1.17 1.16
115.00 6.40 6.38 6.40 6.44 0.060 34.64 48.59 34.88 0.21 115.00 1.24 1.17 1.18 1.18 1.17
122.50 6.41 6.41 6.41 6.44 0.030 34.29 48.36 34.58 0.28 122.50 1.25 1.18 1.19 1.19 1.18
130.00 6.42 6.44 6.43 6.44 0.020 33.98 47.62 34.34 0.26 130.00 1.27 1.20 1.20 1.20 1.20
137.50 6.45 6.45 6.45 6.46 0.020 33.45 47.89 33.82 0.34 137.50 1.29 1.21 1.21 1.21 1.21
145.00 6.47 6.46 6.48 6.49 0.040 33.11 47.74 33.57 0.30 145.00 1.31 1.22 1.22 1.22 1.22
152.50 6.46 6.47 6.50 6.47 0.040 32.65 47.67 33.11 0.19 152.50 1.32 1.23 1.23 1.23 1.23
160.00 6.49 6.48 6.50 6.54 0.050 32.24 47.34 32.75 0.46 160.00 1.34 1.24 1.24 1.25 1.24
167.50 6.50 6.49 6.51 6.52 0.040 31.84 47.14 32.24 0.19 167.50 1.36 1.25 1.25 1.26 1.25
175.00 6.51 6.52 6.53 6.55 0.050 31.38 46.81 31.83 0.24 175.00 1.38 1.27 1.27 1.27 1.26
180.00 6.51 6.50 6.53 6.55 0.050 31.07 47.03 31.57 0.34 180.00 1.39 1.27 1.27 1.28 1.27
185.00 6.49 6.50 6.52 6.55 0.060 30.67 46.73 31.20 0.30 185.00 1.41 1.28 1.28 1.28 1.28
190.00 6.50 6.49 6.52 6.56 0.060 30.44 46.30 30.88 0.27 190.00 1.42 1.29 1.29 1.29 1.29
195.00 6.51 6.50 6.53 6.56 0.060 30.14 46.33 30.52 0.18 195.00 1.43 1.30 1.30 1.30 1.30
200.00 6.50 6.50 6.54 6.57 0.070 29.86 46.11 30.22 0.41 200.00 1.44 1.31 1.31 1.31 1.31